CN102625827B - 润滑组合物 - Google Patents
润滑组合物 Download PDFInfo
- Publication number
- CN102625827B CN102625827B CN201080047677.0A CN201080047677A CN102625827B CN 102625827 B CN102625827 B CN 102625827B CN 201080047677 A CN201080047677 A CN 201080047677A CN 102625827 B CN102625827 B CN 102625827B
- Authority
- CN
- China
- Prior art keywords
- cation
- lubricating composition
- ionic liquid
- alkyl
- cations
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 85
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 63
- 239000002608 ionic liquid Substances 0.000 claims abstract description 40
- 239000002199 base oil Substances 0.000 claims abstract description 33
- 239000000654 additive Substances 0.000 claims abstract description 26
- 230000000996 additive effect Effects 0.000 claims abstract description 14
- 238000004939 coking Methods 0.000 claims abstract description 14
- 239000010802 sludge Substances 0.000 claims abstract description 10
- -1 quaternary ammonium cations Chemical class 0.000 claims description 66
- 125000004432 carbon atom Chemical group C* 0.000 claims description 27
- 150000001768 cations Chemical class 0.000 claims description 25
- 125000002091 cationic group Chemical group 0.000 claims description 13
- OEDJAKMCWJUAHH-UHFFFAOYSA-M methyl(trioctyl)azanium;2,2,2-trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F.CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC OEDJAKMCWJUAHH-UHFFFAOYSA-M 0.000 claims description 13
- 125000001931 aliphatic group Chemical group 0.000 claims description 12
- 125000000217 alkyl group Chemical group 0.000 claims description 12
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 10
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims description 10
- 229910052698 phosphorus Inorganic materials 0.000 claims description 10
- 239000011574 phosphorus Substances 0.000 claims description 10
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 9
- 150000002148 esters Chemical class 0.000 claims description 9
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 8
- 229910052717 sulfur Inorganic materials 0.000 claims description 8
- 125000001072 heteroaryl group Chemical group 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 7
- 125000005842 heteroatom Chemical group 0.000 claims description 5
- JCTJNVCEWUQPMB-UHFFFAOYSA-N 1-ethyl-3-methyl-1,2-dihydroimidazol-1-ium;methyl sulfate Chemical class COS([O-])(=O)=O.CC[NH+]1CN(C)C=C1 JCTJNVCEWUQPMB-UHFFFAOYSA-N 0.000 claims description 4
- 125000002723 alicyclic group Chemical group 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- ZDIRKWICVFDSNX-UHFFFAOYSA-N diethyl phosphate 1-ethyl-3-methyl-1,2-dihydroimidazol-1-ium Chemical compound P(=O)(OCC)(OCC)O.C(C)N1CN(C=C1)C ZDIRKWICVFDSNX-UHFFFAOYSA-N 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims description 4
- 125000005004 perfluoroethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 claims description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- CBDKQYKMCICBOF-UHFFFAOYSA-N thiazoline Chemical compound C1CN=CS1 CBDKQYKMCICBOF-UHFFFAOYSA-N 0.000 claims description 4
- 150000003852 triazoles Chemical class 0.000 claims description 4
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims 9
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims 6
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims 6
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 claims 3
- 150000001450 anions Chemical class 0.000 claims 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 3
- 238000006467 substitution reaction Methods 0.000 claims 3
- HYNYWFRJHNNLJA-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide;trihexyl(tetradecyl)phosphanium Chemical compound FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F.CCCCCCCCCCCCCC[P+](CCCCCC)(CCCCCC)CCCCCC HYNYWFRJHNNLJA-UHFFFAOYSA-N 0.000 claims 2
- PWVDAYXZBXAOSA-UHFFFAOYSA-N 2-butyl-1-methylpyrrolidine Chemical compound CCCCC1CCCN1C PWVDAYXZBXAOSA-UHFFFAOYSA-N 0.000 claims 1
- NZLJDTKLZIMONR-UHFFFAOYSA-N 2-hexylpyridine Chemical compound CCCCCCC1=CC=CC=N1 NZLJDTKLZIMONR-UHFFFAOYSA-N 0.000 claims 1
- OJHJIGKCTCVMDI-UHFFFAOYSA-N CCCCC1N(C)CCC1.O=S(C(F)(F)F)(NS(C(F)(F)F)(=O)=O)=O Chemical compound CCCCC1N(C)CCC1.O=S(C(F)(F)F)(NS(C(F)(F)F)(=O)=O)=O OJHJIGKCTCVMDI-UHFFFAOYSA-N 0.000 claims 1
- PNUQOORUABFOJG-UHFFFAOYSA-N P(=O)(F)(F)F.FC(=C(F)F)F.C(CCC)[P+](CCCC)(CCCC)CCCC.C(CCC)[P+](CCCC)(CCCC)CCCC.C(CCC)[P+](CCCC)(CCCC)CCCC Chemical compound P(=O)(F)(F)F.FC(=C(F)F)F.C(CCC)[P+](CCCC)(CCCC)CCCC.C(CCC)[P+](CCCC)(CCCC)CCCC.C(CCC)[P+](CCCC)(CCCC)CCCC PNUQOORUABFOJG-UHFFFAOYSA-N 0.000 claims 1
- 239000007983 Tris buffer Substances 0.000 claims 1
- JHRWWRDRBPCWTF-OLQVQODUSA-N captafol Chemical compound C1C=CC[C@H]2C(=O)N(SC(Cl)(Cl)C(Cl)Cl)C(=O)[C@H]21 JHRWWRDRBPCWTF-OLQVQODUSA-N 0.000 claims 1
- 150000005846 sugar alcohols Polymers 0.000 claims 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 1
- JFZKOODUSFUFIZ-UHFFFAOYSA-N trifluoro phosphate Chemical compound FOP(=O)(OF)OF JFZKOODUSFUFIZ-UHFFFAOYSA-N 0.000 claims 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims 1
- 239000010705 motor oil Substances 0.000 abstract description 3
- 239000003963 antioxidant agent Substances 0.000 description 25
- 239000003795 chemical substances by application Substances 0.000 description 23
- 150000002500 ions Chemical class 0.000 description 23
- 230000003078 antioxidant effect Effects 0.000 description 19
- 229910052799 carbon Inorganic materials 0.000 description 13
- 229940059574 pentaerithrityl Drugs 0.000 description 13
- 239000010721 machine oil Substances 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 238000000746 purification Methods 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 10
- 229920005862 polyol Polymers 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 239000007866 anti-wear additive Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- OGNVMCQFJUXMIQ-UHFFFAOYSA-N 5-hexyl-2-methyl-1h-imidazole Chemical class CCCCCCC1=CN=C(C)N1 OGNVMCQFJUXMIQ-UHFFFAOYSA-N 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 7
- 150000001412 amines Chemical class 0.000 description 7
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- 125000001183 hydrocarbyl group Chemical group 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 150000001342 alkaline earth metals Chemical class 0.000 description 5
- 229910052728 basic metal Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 4
- WNJVZFCBMHLXHV-UHFFFAOYSA-N C(CCCCCCCCCCCCC)[P] Chemical compound C(CCCCCCCCCCCCC)[P] WNJVZFCBMHLXHV-UHFFFAOYSA-N 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 150000003818 basic metals Chemical class 0.000 description 4
- 239000013530 defoamer Substances 0.000 description 4
- 239000003599 detergent Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 239000003607 modifier Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N pentanoic acid group Chemical group C(CCCC)(=O)O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 4
- 239000011593 sulfur Chemical group 0.000 description 4
- 239000010723 turbine oil Substances 0.000 description 4
- 238000009834 vaporization Methods 0.000 description 4
- 230000008016 vaporization Effects 0.000 description 4
- IBZJNLWLRUHZIX-UHFFFAOYSA-N 1-ethyl-3-methyl-2h-imidazole Chemical compound CCN1CN(C)C=C1 IBZJNLWLRUHZIX-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- XQVWYOYUZDUNRW-UHFFFAOYSA-N N-Phenyl-1-naphthylamine Chemical class C=1C=CC2=CC=CC=C2C=1NC1=CC=CC=C1 XQVWYOYUZDUNRW-UHFFFAOYSA-N 0.000 description 3
- QAPVYZRWKDXNDK-UHFFFAOYSA-N P,P-Dioctyldiphenylamine Chemical compound C1=CC(CCCCCCCC)=CC=C1NC1=CC=C(CCCCCCCC)C=C1 QAPVYZRWKDXNDK-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 125000003342 alkenyl group Chemical group 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- HQWOEDCLDNFWEV-UHFFFAOYSA-M diethyl phosphate;1-ethyl-3-methylimidazol-3-ium Chemical compound CC[N+]=1C=CN(C)C=1.CCOP([O-])(=O)OCC HQWOEDCLDNFWEV-UHFFFAOYSA-M 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 3
- 150000002989 phenols Chemical class 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- PDEDQSAFHNADLV-UHFFFAOYSA-M potassium;disodium;dinitrate;nitrite Chemical compound [Na+].[Na+].[K+].[O-]N=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PDEDQSAFHNADLV-UHFFFAOYSA-M 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 125000001453 quaternary ammonium group Chemical group 0.000 description 3
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 3
- 229960001860 salicylate Drugs 0.000 description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 3
- 238000005987 sulfurization reaction Methods 0.000 description 3
- 239000004034 viscosity adjusting agent Substances 0.000 description 3
- NFIDBGJMFKNGGQ-UHFFFAOYSA-N 2-(2-methylpropyl)phenol Chemical compound CC(C)CC1=CC=CC=C1O NFIDBGJMFKNGGQ-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 2
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- 150000004982 aromatic amines Chemical class 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000012916 chromogenic reagent Substances 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 125000000219 ethylidene group Chemical group [H]C(=[*])C([H])([H])[H] 0.000 description 2
- DWYMPOCYEZONEA-UHFFFAOYSA-L fluoridophosphate Chemical compound [O-]P([O-])(F)=O DWYMPOCYEZONEA-UHFFFAOYSA-L 0.000 description 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000003879 lubricant additive Substances 0.000 description 2
- 239000002075 main ingredient Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- BQLZCNHPJNMDIO-UHFFFAOYSA-N n-(4-octylphenyl)naphthalen-1-amine Chemical compound C1=CC(CCCCCCCC)=CC=C1NC1=CC=CC2=CC=CC=C12 BQLZCNHPJNMDIO-UHFFFAOYSA-N 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 239000001384 succinic acid Substances 0.000 description 2
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 125000001889 triflyl group Chemical group FC(F)(F)S(*)(=O)=O 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- AFQJYYPIAZDTHT-UHFFFAOYSA-N (3,5-dimethylphenyl) dihydrogen phosphate Chemical compound CC1=CC(C)=CC(OP(O)(O)=O)=C1 AFQJYYPIAZDTHT-UHFFFAOYSA-N 0.000 description 1
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 1
- MEMNKNZDROKJHP-UHFFFAOYSA-M 1-butyl-3-methylimidazol-3-ium;methyl sulfate Chemical compound COS([O-])(=O)=O.CCCCN1C=C[N+](C)=C1 MEMNKNZDROKJHP-UHFFFAOYSA-M 0.000 description 1
- IQQRAVYLUAZUGX-UHFFFAOYSA-N 1-butyl-3-methylimidazolium Chemical compound CCCCN1C=C[N+](C)=C1 IQQRAVYLUAZUGX-UHFFFAOYSA-N 0.000 description 1
- ZNZCBZJTANSNGL-UHFFFAOYSA-N 1-n,2-n-diphenylbenzene-1,2-diamine Chemical compound C=1C=CC=C(NC=2C=CC=CC=2)C=1NC1=CC=CC=C1 ZNZCBZJTANSNGL-UHFFFAOYSA-N 0.000 description 1
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 1
- WCBDDLRWFINHDD-UHFFFAOYSA-N 2,2,4,4,5,5-hexamethylimidazolidine Chemical class CC1(C)NC(C)(C)C(C)(C)N1 WCBDDLRWFINHDD-UHFFFAOYSA-N 0.000 description 1
- OEHMRECZRLQSRD-UHFFFAOYSA-N 2,6-ditert-butyl-4-heptylphenol Chemical compound CCCCCCCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 OEHMRECZRLQSRD-UHFFFAOYSA-N 0.000 description 1
- RRKBRXPIJHVKIC-UHFFFAOYSA-N 2-(2-ethylhexyl)phenol Chemical compound CCCCC(CC)CC1=CC=CC=C1O RRKBRXPIJHVKIC-UHFFFAOYSA-N 0.000 description 1
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 1
- PTJWCLYPVFJWMP-UHFFFAOYSA-N 2-[[3-hydroxy-2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)COCC(CO)(CO)CO PTJWCLYPVFJWMP-UHFFFAOYSA-N 0.000 description 1
- UNPVPOMSLNIIDV-UHFFFAOYSA-N 2-dodecan-3-ylphenol Chemical compound CCCCCCCCCC(CC)C1=CC=CC=C1O UNPVPOMSLNIIDV-UHFFFAOYSA-N 0.000 description 1
- DHTAIMJOUCYGOL-UHFFFAOYSA-N 2-ethyl-n-(2-ethylhexyl)-n-[(4-methylbenzotriazol-1-yl)methyl]hexan-1-amine Chemical compound C1=CC=C2N(CN(CC(CC)CCCC)CC(CC)CCCC)N=NC2=C1C DHTAIMJOUCYGOL-UHFFFAOYSA-N 0.000 description 1
- MCUZBMJKYZGKCW-UHFFFAOYSA-N 2-methyl-5-octyl-1h-imidazole Chemical class CCCCCCCCC1=CN=C(C)N1 MCUZBMJKYZGKCW-UHFFFAOYSA-N 0.000 description 1
- PMRDUCIMVOFYBX-UHFFFAOYSA-N 2-tert-butyl-4-heptyl-6-methylphenol Chemical compound CCCCCCCC1=CC(C)=C(O)C(C(C)(C)C)=C1 PMRDUCIMVOFYBX-UHFFFAOYSA-N 0.000 description 1
- XCIGNJPXXAPZDP-UHFFFAOYSA-N 2-tert-butyl-4-heptylphenol Chemical compound CCCCCCCC1=CC=C(O)C(C(C)(C)C)=C1 XCIGNJPXXAPZDP-UHFFFAOYSA-N 0.000 description 1
- ZXENURKTAAQNOU-UHFFFAOYSA-N 2-tert-butyl-4-octylphenol Chemical compound CCCCCCCCC1=CC=C(O)C(C(C)(C)C)=C1 ZXENURKTAAQNOU-UHFFFAOYSA-N 0.000 description 1
- ZXABMDQSAABDMG-UHFFFAOYSA-N 3-ethenoxyprop-1-ene Chemical compound C=CCOC=C ZXABMDQSAABDMG-UHFFFAOYSA-N 0.000 description 1
- SYUJOSJFSGGWLM-UHFFFAOYSA-N C(C)(C)(C)C1=C(C(=CC(=C1)C(CCC)CCCCCCCC)C(C)(C)C)O Chemical class C(C)(C)(C)C1=C(C(=CC(=C1)C(CCC)CCCCCCCC)C(C)(C)C)O SYUJOSJFSGGWLM-UHFFFAOYSA-N 0.000 description 1
- XYJOSGJMOFZNHU-UHFFFAOYSA-N C(C)(C)(C)C1=C(C=CC(=C1)C(CCC)CCCCCCCC)O Chemical compound C(C)(C)(C)C1=C(C=CC(=C1)C(CCC)CCCCCCCC)O XYJOSGJMOFZNHU-UHFFFAOYSA-N 0.000 description 1
- UUNBFTCKFYBASS-UHFFFAOYSA-N C(CCCCCCC)C=1C(=C(C=CC1)NC1=CC=CC=C1)CCCCCCCC Chemical compound C(CCCCCCC)C=1C(=C(C=CC1)NC1=CC=CC=C1)CCCCCCCC UUNBFTCKFYBASS-UHFFFAOYSA-N 0.000 description 1
- TUSUWHFYKZZRIG-JQWMYKLHSA-N C([C@@H](NC(=O)[C@@H](C(C)C)NC(=O)[C@@H](CC(C)C)NC)C(=O)N[C@H](CC=1C=CC=CC=1)C(=O)N[C@H](CC(C)C)C(N)=O)C1=CC=CC=C1 Chemical compound C([C@@H](NC(=O)[C@@H](C(C)C)NC(=O)[C@@H](CC(C)C)NC)C(=O)N[C@H](CC=1C=CC=CC=1)C(=O)N[C@H](CC(C)C)C(N)=O)C1=CC=CC=C1 TUSUWHFYKZZRIG-JQWMYKLHSA-N 0.000 description 1
- AWYMDCZJGJRUSR-UHFFFAOYSA-N CC1=C(C(=CC(=C1)C(CCC)CCCCCCCC)C(C)(C)C)O Chemical compound CC1=C(C(=CC(=C1)C(CCC)CCCCCCCC)C(C)(C)C)O AWYMDCZJGJRUSR-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000005749 Copper compound Substances 0.000 description 1
- 239000005069 Extreme pressure additive Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-L Oxalate Chemical compound [O-]C(=O)C([O-])=O MUBZPKHOEPUJKR-UHFFFAOYSA-L 0.000 description 1
- GNVMUORYQLCPJZ-UHFFFAOYSA-M Thiocarbamate Chemical compound NC([S-])=O GNVMUORYQLCPJZ-UHFFFAOYSA-M 0.000 description 1
- RYYWUUFWQRZTIU-UHFFFAOYSA-N Thiophosphoric acid Chemical compound OP(O)(S)=O RYYWUUFWQRZTIU-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical group CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 230000002152 alkylating effect Effects 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001449 anionic compounds Chemical class 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000003851 azoles Chemical class 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- DKVNPHBNOWQYFE-UHFFFAOYSA-M carbamodithioate Chemical compound NC([S-])=S DKVNPHBNOWQYFE-UHFFFAOYSA-M 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 150000001880 copper compounds Chemical class 0.000 description 1
- QUXMTKVAANIIFI-UHFFFAOYSA-N copper dihydroxy-sulfanyl-sulfanylidene-lambda5-phosphane Chemical compound [Cu].P(O)(O)(=S)S QUXMTKVAANIIFI-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- UCQFCFPECQILOL-UHFFFAOYSA-N diethyl hydrogen phosphate Chemical compound CCOP(O)(=O)OCC UCQFCFPECQILOL-UHFFFAOYSA-N 0.000 description 1
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000012990 dithiocarbamate Substances 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000012628 flowing agent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-L fumarate(2-) Chemical compound [O-]C(=O)\C=C\C([O-])=O VZCYOOQTPOCHFL-OWOJBTEDSA-L 0.000 description 1
- 125000005908 glyceryl ester group Chemical group 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-M hydrosulfide Chemical compound [SH-] RWSOTUBLDIXVET-UHFFFAOYSA-M 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 description 1
- SNWVRVDHQRBBFG-UHFFFAOYSA-N n-phenyl-n-(2,4,4-trimethylpentan-2-yl)naphthalen-1-amine Chemical compound C=1C=CC2=CC=CC=C2C=1N(C(C)(C)CC(C)(C)C)C1=CC=CC=C1 SNWVRVDHQRBBFG-UHFFFAOYSA-N 0.000 description 1
- 125000005609 naphthenate group Chemical group 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000006340 pentafluoro ethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000002530 phenolic antioxidant Substances 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 125000001863 phosphorothioyl group Chemical group *P(*)(*)=S 0.000 description 1
- 150000003053 piperidines Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 150000003217 pyrazoles Chemical class 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 150000003902 salicylic acid esters Chemical class 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- 229960002317 succinimide Drugs 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 150000004867 thiadiazoles Chemical class 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- LWYPBQJBRGDLOI-UHFFFAOYSA-N tris[4-(2-methylpropyl)phenyl] phosphate Chemical compound C1=CC(CC(C)C)=CC=C1OP(=O)(OC=1C=CC(CC(C)C)=CC=1)OC1=CC=C(CC(C)C)C=C1 LWYPBQJBRGDLOI-UHFFFAOYSA-N 0.000 description 1
- WMYJOZQKDZZHAC-UHFFFAOYSA-H trizinc;dioxido-sulfanylidene-sulfido-$l^{5}-phosphane Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S WMYJOZQKDZZHAC-UHFFFAOYSA-H 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
- C10M171/02—Specified values of viscosity or viscosity index
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/081—Inorganic acids or salts thereof containing halogen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/082—Inorganic acids or salts thereof containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/084—Inorganic acids or salts thereof containing sulfur, selenium or tellurium
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/085—Phosphorus oxides, acids or salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/087—Boron oxides, acids or salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
- C10M2207/2835—Esters of polyhydroxy compounds used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2211/04—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen, halogen, and oxygen
- C10M2211/044—Acids; Salts or esters thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/14—Containing carbon-to-nitrogen double bounds, e.g. guanidines, hydrazones, semicarbazones
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/16—Nitriles
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/221—Six-membered rings containing nitrogen and carbon only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
- C10M2215/224—Imidazoles
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
- C10M2215/226—Morpholines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/042—Sulfate esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/043—Ammonium or amine salts thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/063—Complexes of boron halides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/077—Ionic Liquids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/04—Detergent property or dispersant property
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/08—Resistance to extreme temperature
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/12—Gas-turbines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/135—Steam engines or turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
一种润滑组合物,其包含:(i)50-99wt%的基油;(ii)0.01-5wt%的离子液体;和(iii)0.01-10wt%的添加剂;其中所述润滑组合物的倾点为至多-54℃、闪点为至少246℃和在100℃下的运动粘度为4.9-5.4mm2/s。本发明的润滑组合物适合用于涡轮发动机油中,并且可用于减少润滑组合物中的淤泥累积和降低结焦。
Description
技术领域
本发明涉及润滑组合物,特别涉及用作航空涡轮发动机油的润滑组合物。
背景技术
航空涡轮发动机油(TEO)需要在宽的温度范围内表现出极好的性能,以分别满足这些产品的军用和民用产品规格,即MIL-PRF-23699和SAE-AS-5780。具体地,所述两种规格均规定批准的产品必须满足一些粘度、倾点和闪点要求。
随着现代涡轮发动机的发展,航空涡轮发动机油暴露于侵蚀性日益增强的环境中,包括强的热和氧化应力。这会导致对于涡轮发动机油来说不希望的后果,特别是在油系统中不能接受的淤泥累积和不能接受的结焦程度。焦炭通常被认为是油老化时在发动机表面上形成的碳质沉积物。如果这些沉积物在航空发动机中形成,它们就可能堵塞油路和过滤器并造成传热下降。航空工业已经开发了热液工艺模拟器(HLPS)测试(SAE ARP 5996)来评价航空涡轮发动机油的结焦倾向,和这是民用和军用规格的关键要求。因此希望配制一种其中淤泥累积减少和结焦程度降低的涡轮发动机油。
已知离子液体用于某些润滑组合物中。WO2008/154998公开了使用离子液体提高润滑组合物的性能。但在该文献中没有提到在涡轮发动机油中应用离子液体。在该文献中也没有提到减少润滑组合物中的淤泥累积或降低结焦。
WO2008/075016公开了一种非水性润滑油组合物,其包含主要量的基油和少量的添加剂,所述添加剂作为基油中的溶液存在,和所述添加剂为非卤化物、非芳族离子液体,该离子液体为通式C+A-的盐,其中阳离子C+为带有四个烃基且任选包含杂原子的季或季铵离子,其中所述烃基不必全都具有相同的碳原子数,且至少一个长链烃基具有大于4个碳原子和至少一个短链烃基具有比各长链烃基更少的碳原子,和其中阴离子A-包含至少一个氧原子且具有与至少一个烷基或脂环族烃基相连的离子头基团,所述烷基或脂环族烃基具有至少四个碳原子和任选一个杂原子。所述离子液体可用作润滑油组合物中的耐磨组分和摩擦调节剂。所述润滑油组合物可用于点火式发动机。但在该文献中没有提到在涡轮发动机油中使用所述离子液体。在该文献中也没有提到减少润滑组合物中的淤泥累积或降低结焦。
本发明人现在已经令人惊奇地发现,当将离子液体加入到涡轮发动机油中时,发动机油中的淤泥累积减少和结焦降低。有利地,在保持军用和民用规格所要求的润滑组合物的物理性能的同时实现这些好处。
发明内容
按照本发明,提供一种润滑组合物,其包含:
(i)50-99wt%的基油;
(ii)0.01-5wt%的离子液体;和
(iii)0.01-10wt%的添加剂;
其中所述润滑组合物的倾点为至多-54℃、闪点为至少246℃和在100℃下的运动粘度为4.9-5.4mm2/s。
已经令人惊奇地发现,通过用离子液体代替在涡轮发动机中应用的部分基油,按测试方法FTD-STD-791-5308.7观测到的污泥含量明显减少。
因此,本发明还提供离子液体减少润滑组合物中淤泥累积的用途,其中所述润滑组合物包含(i)基油、(ii)离子液体和(iii)一种或多种添加剂。
已经令人惊奇地发现,通过用离子液体代替在涡轮发动机油中应用的部分基油,结焦程度明显降低。
因此,按照本发明的另一方面,提供离子液体降低润滑组合物中的结焦的用途,其中所述润滑组合物包含(i)基油、(ii)离子液体和(iii)一种或多种添加剂。
另外还发现,本发明的润滑组合物降低了粘度增加、降低了TAN增加以及降低了在测试方法FTD-STD-791-5308.7期间所观测到的蒸发损失。
具体实施方式
本发明的润滑组合物特别用作涡轮发动机油。涡轮发动机油需要分别符合军用和民用产品规格MIL-PRF-23699和SAE-AS-5780中规定的一些物理性能。
本发明的润滑组合物在100℃下的运动粘度(按ASTM DIN455测量)为4.9-5.4mm2/s,优选为4.9-5.1mm2/s。
本发明的润滑组合物的倾点(按ASTM D97测量)为至多-54℃,优选为至多-57℃。
本发明的润滑组合物的闪点(按ASTM D92测量)为至少246℃,优选为至少250℃。
本发明的润滑组合物在-40℃下的运动粘度(按ASTM DIN455测量)优选为至多13,000mm2/s,更优选为至多11,500mm2/s。
本发明的润滑组合物在40℃下的运动粘度(按ASTM DIN455测量)优选为至少23mm2/s,优选为至少25mm2/s。
所述润滑组合物包含基油作为主要组分。
按润滑组合物的重量计,所述基油的存在量为50-99wt%,优选为70-99wt%,更优选为80-97wt%。
在这里可以应用适用于涡轮发动机油的任何基油。
优选地,基油在40℃下的运动粘度为20-30mm2/s,更优选为22-25mm2/s,在100℃下的运动粘度为4-6mm2/s,更优选为4.85-5.15mm2/s,在-40℃下的运动粘度为7,000-13,000mm2/s,更优选为8,000-10,000mm2/s,倾点为-50℃至-65℃,更优选为-55至-60℃,和闪点为230-260℃,更优选为250-260℃。
所述基油优选包含合成酯基基料,特别是多元醇酯基基油。合成酯基基油在本领域中是公知的,和例如在GB-A-2384245中有述。酯基基油(与所选择的添加剂包一起)在宽的温度范围内起作用并且表现出好的热和氧化稳定性。
可以应用本领域熟练技术人员已知和熟悉的常规方法和技术由醇和羧酸制备酯,和该制备本身并不构成本发明的一部分。通常,任选在催化剂存在下,使醇如工业季戊四醇与所需要的羧酸混合物一起受热。通常使用稍微过量的酸来驱使反应完成。在反应期间脱除水,然后从反应混合物中气提出任意过量的酸。酯例如工业季戊四醇的酯可以不经进一步纯化使用,或者可以应用传统技术如蒸馏进一步纯化。
有关合成酯基基油的进一步信息,可参考GB-A-2384245、EP-A-0695797、EP-A-1323815、US-A-4826633和US-A-5503761,其中的教导在这里作为参考引入。
合适的合成多元醇酯基基油可以通过脂族多元醇与羧酸的酯化作用而形成。脂族多元醇优选包含4-15个碳原子和具有2-8个可酯化羟基。优选的实例为三羟甲基丙烷、季戊四醇、二季戊四醇、新戊二醇、三季戊四醇和它们的混合物。
用于制备合成多元醇酯基油的羧酸反应物可以合适地选自脂族单羧酸或脂族单羧酸和脂族二羧酸的混合物。所述羧酸可以包含2-20个碳原子,优选为4-12个碳原子,更优选为5-10个碳原子,和包括直链和支链脂族酸。也可以使用单羧酸的混合物。
合适的多元醇酯为由Chemtura,Middlebury,Connecticut,USA以商品名Hatcol 2954、Hatcol 1754、Hatcol 1764、Hatcol 1765和Hatcol 1760、由Croda,Snaith,UK以商品名Priolube 3939和由Cognis,Monheim,德国以商品名Synative ES 2939和SynatiVe ES2931商购获得的那些物质。
另外,在EP-A-0518567和EP-A-0695797中描述的所有基料均适用于本发明的润滑组合物中。
按照优选实施方案,所述多元醇酯基油包含至少80wt%的单季戊四醇。
合适地,所述多元醇酯基油可以为约80-95wt%的单季戊四醇和5-20wt%的二季戊四醇的混合物。该混合物通常被称为″工业″季戊四醇,和也可以包含一些三和四季戊四醇,后者通常在工业季戊四醇的生产期间作为副产品形成。
甚至更优选的是多元醇酯基油包含大于90wt%的单季戊四醇,更优选为大于95wt%的单季戊四醇。甚至更优选的是多元醇酯基油包含约100wt%的单季戊四醇。
本发明的润滑组合物的另一个主要组分为离子液体。
按润滑组合物的重量计,离子液体的存在浓度为0.01-5%,优选为0.01-2%,更优选0.05-0.5%,特别是0.1-0.3%。
离子液体是在室温下为液态的熔融盐,或者定义为具有小于100℃的熔点的熔融盐。它们几乎没有蒸汽压和可以表现出高的热稳定性。
离子液体可以由通式C+A-表示,其中C+为合适的阳离子,和A-为合适的阴离子。
合适的阳离子C+选自季铵阳离子、磷阳离子、咪唑阳离子、吡啶阳离子、吡唑阳离子、唑阳离子、吡咯烷阳离子、哌啶阳离子、三烷基锍阳离子、噻唑啉阳离子、胍盐阳离子、吗啉阳离子、锍阳离子和三唑阳离子。优选的阳离子选自季铵阳离子和磷阳离子。
合适的阴离子A-选自[PF6]-、[BF4]-、[CF3CO2]-、[CF3SO3]-以及它的更高级同系物、[C4F9SO3]-或[C8F17SO3]-和更高级的全氟烷基磺酸根、[(CF3SO2)2N]-、[(CF3SO2)(CF3COO)N]-、Cl-、Br-、I-、[C(CN)3]-、SCN-、[B(C2O4)2]-、[N(SO2CF3)2]-、[R4SO3]-、[R4OSO3]-、[R4COO]-、[NO3]-、[N(CN)2]-、[HSO4]-、PF6-XR6 X或[R4R5PO4]-,其中R4和R5独立地选自:氢;具有1-20个碳原子的直链或支链的饱和或不饱和的脂族或脂环族烷基;杂芳基、在其杂芳残基中具有3-8个碳原子且至少一个杂原子选自N、O和S的杂芳-C1-C6-烷基,其可以被至少一个选自C1-C6烷基和/或卤素原子的基团所取代;在其芳基残基中具有5-12个碳原子的芳基-芳基-C1-C6-烷基,其可以被至少一个C1-C6-烷基取代,R6可以为全氟乙基或更高级的全氟烷基,和x为1-4的整数。
特别优选的是带有高度氟化阴离子的离子液体,因为这些离子通常是高度热稳定的。另外,这些阴离子的吸水能力由于带有双(三氟甲基磺酰基)酰亚胺阴离子而明显降低。另一种优选的阴离子为三氟乙酸根。
合适的离子液体的实例包括但不限于丁基甲基吡咯烷-双(三氟甲基磺酰基)酰亚胺(MBPimid)、甲基丙基吡咯烷-双(三氟甲基磺酰基)酰亚胺(MPPimid)、三-己基甲基咪唑(全氟亚乙基)-三氟磷酸盐(HMIMPFET)、己基甲基咪唑-双(三氟甲基磺酰基)酰亚胺(HMIMimid)、己基甲基吡咯烷-双(三氟甲基磺酰基)酰亚胺(HMP)、三-四丁基磷(全氟亚乙基)三氟磷酸盐(BuPPFET)、辛基甲基咪唑六氟磷酸盐(OMIM PF6)、己基吡啶-双(三氟甲基)磺酰亚胺(Hpyimid)、甲基三辛基铵-三氟乙酸盐(MOAac)、丁基甲基吡咯烷(五氟乙基)三氟磷酸盐(MBPPFET)、三己基(十四烷基)磷-双(三氟甲基磺酰基)酰亚胺(HPDimid)、己基甲基咪唑-四氟硼酸盐(HMI BF4)、己基甲基咪唑六氟磷酸盐(HMI PF6)、1-乙基-3-甲基咪唑二乙基磷酸盐(EMIM DEP)、1-乙基-3-甲基咪唑甲基硫酸盐(EMIM DSU)、1-乙基-3-甲基咪唑双[草酸盐(2-)-O,O+]硼酸盐(EMIM BOB)和它们的混合物。
上面列出的这些离子液体可以由Merck,Darmstadt,德国和Sigma Aldrich,St Louis,Missouri,美国商购获得。由BASF,Ludwigshafen,德国以商品名Basionics商购获得的离子液体也适合在这里应用。
用于本发明的组合物的优选的离子液体选自甲基三辛基铵-三氟乙酸盐(MOAac)、三己基(十四烷基)磷-双(三氟甲基磺酰基)酰亚胺(HDPimid)、己基甲基咪唑四氟硼酸盐(HMI BF4)、六甲基咪唑 氟磷酸盐(HMI PF6)、1-乙基-3-甲基咪唑二乙基磷酸盐(EMIM DEP)、1-乙基-3-甲基咪唑甲基硫酸盐(BMIM DSU)和它们的混合物。在这里应用的特别优选的离子液体为三己基(十四烷基)磷-双(三氟甲基磺酰基)酰亚胺(HDPimid)、己基甲基咪唑六氟磷酸盐(HMIPF6)和它们的混合物。
所述润滑组合物还包含有效量(通常浓度为润滑组合物的0.01-10wt%)的一种或多种添加剂,例如包括但不限于金属和无灰的抗氧化剂、金属和无灰的分散剂、金属和无灰的清净剂、防腐剂和防锈剂、金属钝化剂、金属和非金属的、低灰分的含磷和无磷的、含硫和无硫的耐磨剂、金属和非金属的、含磷和无磷的、含硫和无硫的极压添加剂、防卡死剂、降倾点剂、蜡调节剂、粘度调节剂、密封相容剂、摩擦调节剂、润滑性能剂、防染色剂、发色剂、消泡剂、破乳剂和其它常用的添加剂包。对于许多常用添加剂的综述,可以参考D.Klamann的Lubricants and Related Products,Verlag Chemie,DeerfieldBeach,FL;ISBN 0-89573-177-0,和M.W.Ranney的″LubricantAdditives″,由Noyes Data Corporation of Parkridge,N.J.(1973)出版。
粘度指数改进剂(也称作VI改进剂、粘度调节剂或粘度改进剂)为润滑剂提供高温和低温可操作性。这些添加剂在高温下赋予剪切稳定性而在低温下赋予可接受的粘度。
用于本发明组合物的优选的耐磨添加剂包括三芳基磷酸盐,如由Chemtura以商品名Reolube OMTI、Durad 310M、Durad 110、Durad 125、Durad 150B、Reolube TXP、Durad 220B、Durad 620B、Durad 110B、Fryquel 150和Fryquel 220商购获得的那些物质、由Rhein Chemie以商品名Additin RC 3661、Additin RC 3760和Additin RC 3680商购获得的那些物质、和由Supresta以商品名SynOAd 8475、SynOAd8484、SynOAd 8485、SynOAd 8478、SynOAd 8477、SynOAd 8499和SynOAd 9578商购获得的那些物质。包含在术语三芳基磷酸盐中的还有三甲苯磷酸盐,如按规格TT-T-656批准的那些物质。
其它优选的耐磨添加剂包括金属烷基硫代磷酸盐,更特别地为二烷基二硫代磷酸锌。其它优选的耐磨添加剂包括无磷的耐磨添加剂,如含硫的脂族、芳脂族或脂环族烯烃。其它优选的耐磨添加剂包括硫代磷酸和硫代磷酸酯的多硫化物和硫代磷酰基二硫化物。
甘油酯可以用作耐磨添加剂。例如,可以优选应用单-、双-和三油酸酯、单-棕榈酸酯和单-肉豆蔻酸酯。通常,以润滑组合物的总重量计,耐磨添加剂的用量可以为约0.01-6wt%,优选为约0.01-4wt%。
合适的抗氧化剂延迟润滑组合物在使用期间的氧化降解。这种降解可能导致在金属表面形成沉积物、存在淤泥或流体粘度增加。多种合适的抗氧化剂是已知的,例如在Klamann的Lubricants、及例如在US-A-4,798,684和US-A-5,084,197中描述的那些。
对于本发明的润滑组合物来说,优选的抗氧化剂包括胺类抗氧化剂。它们包括烷基化和非烷基化的芳胺,例如在氮原子处带有脂族、芳族或取代芳族取代基的芳族单胺。典型的芳胺类抗氧化剂具有含至少约6个碳原子的烷基取代基。脂族基团的例子包括己基、庚基、辛基、壬基和癸基。通常,脂族基团含有不超过约14个碳原子。可用于本发明组合物中的通用胺类抗氧化剂包括二苯胺、苯基萘胺、吩噻嗪、咪唑二苯甲基和二苯基苯二胺。也可以应用两种或更多种芳胺的混合物,例如苯基-α-萘胺(PANA)类抗氧化剂与二苯胺(DPA)类抗氧化剂的混合物。也可以应用聚合胺类抗氧化剂,例如由RT Vanderbilt商购获得的Vanlube 9317。可用于本发明的芳胺类抗氧化剂的特定例子包括:p,p′-二辛基二苯胺、t-辛基苯基-α-萘胺、苯基-α-萘胺和p-辛基苯基-α-萘胺。
可商购的苯基-α-萘胺(PANA)类抗氧化剂包括例如由Ciba商购的Irganox L06、由Rhein Chemie商购的Additin 7130、由Chemtura商购的Naugalube APAN和Naugard PAN。
可商购的二苯胺(DPA)类抗氧化剂包括例如由RT Vanderbilt商购的Vanlube 81、由Chemtura,Germany商购的Naugalube AMS、Naugalube 438、Naugalube 635、Naugalube 640、Naugalube 680、由Rhein Chemie商购的Additin 7001、Addition 7005A、Additin 7135、Additin 10314A、由Afton商购的Hitec 4720、Hitec 4721、Hitec 4777、由Ciba商购的Irganox L 57、Irganox L67。
其它有用的抗氧化剂包括受阻酚。酚类抗氧化剂可以原样使用或与胺类组合使用。这些酚类抗氧化剂可以是无灰的(不含金属)酚类化合物或一些酚类化合物的中性或碱性金属盐。典型的酚类抗氧化剂化合物为含有空间位阻羟基的受阻酚类,和包括其中羟基彼此位于o-或p-位的那些二羟基芳基化合物的衍生物。这类酚类物质的例子包括2-叔丁基-4-庚基酚、2-叔丁基-4-辛基酚、2-叔丁基-4-十二烷基酚、2,6-二-叔丁基-4-庚基酚、2,6-二-叔丁基-4-十二烷基酚、2-甲基-6-叔丁基-4-庚基酚、和2-甲基-6-叔丁基-4-十二烷基酚。其它有用的受阻单酚类抗氧化剂可以包括例如受阻的2,6-二-烷基-酚类丙酸酯衍生物。
双-酚类抗氧化剂也可以有利地用于润滑组合物中。硫化的烷基酚和它的碱金属或碱土金属盐也是有用的抗氧化剂。低硫的过氧化物分解物也可用作抗氧化剂。另一类合适的抗氧化剂为油溶性铜化合物。合适的铜抗氧化剂的例子包括二烃基-硫代或二硫代磷酸铜和羧酸的铜盐。其它合适的铜盐包括铜的二硫代氨基甲酸盐、磺酸盐、酚盐和乙酰丙酮化物。衍生自烯基琥珀酸或酸酐的碱式、中性或酸式铜Cu(I)和/或Cu(II)盐已知是特别有用的。这些抗氧化剂可以每类单独使用或者相互组合使用。这些添加剂的用量可以为约0.01-5wt%,优选为约0.01-2wt%。
用作添加剂的清净剂可以是简单清净剂或杂合或复合清净剂。合适的清净剂包括阴离子化合物,其含有分子的长链亲油部分和分子的较小的阴离子或憎油部分。清净剂的阴离子部分通常源自有机酸,如硫酸、羧酸、磷酸、酚或它们的混合物。反离子通常为碱土金属或碱金属。优选的清净剂包括碱金属或碱土金属的硫酸盐、磺酸盐、酚盐、羧酸盐、磷酸盐和水杨酸盐。合适的烷芳基磺酸盐通常包含约9-80或更多个碳原子,更典型地为约16-60个碳原子。优选的为在Klamann的Lubricants and Related Products、和在上文所引用的由Lezius-Hiles Co.of Cleveland,Ohio(1967)出版的C.V.Smallheer和R.K.Smith的″Lubricant Additives″中公开的那些物质。碱土金属酚盐是另一类有用的清净剂。这些清净剂是碱土金属氢氧化物或氧化物与烷基酚或硫化的烷基酚的反应产物。有用的烷基包括直链或支链的C1-C30烷基,优选为C4-C20。合适的酚的实例包括异丁基酚、2-乙基己基酚、壬基酚、1-乙基癸基酚和类似物。羧酸的金属盐也可用作清净剂。另一类优选的清净剂为碱土金属水杨酸盐,包括单烷基至四烷基水杨酸盐,其中烷基具有1-30个碳原子。碱土金属优选为钙、镁或钡,钙是最优选的。另一类有用的清净剂包括碱土金属磷酸盐。通常,以整个润滑组合物计,总的清净剂浓度为约0.01-6wt%,优选为约0.1-4wt%。另外,非离子清净剂可以优选用于润滑组合物中。这种非离子清净剂可以是无灰或低灰化合物,且可以包括离散的分子化合物以及低聚的和/或聚合的化合物。
添加剂还可以包括分散剂。合适的分散剂通常包含连接到相对高分子量的烃链上的极性基团。所述极性基团通常包含氮、氧或磷中的至少一种元素。典型的烃链包含约50-400个碳原子。合适的分散剂包括酚盐、磺酸盐、硫化酚盐、水杨酸盐、环烷酸盐、硬脂酸盐、氨基甲酸盐和硫代氨基甲酸盐。特别有用的一类分散剂为链烯基琥珀酸衍生物,其中所述链烯基链构成分子的亲油部分,使其在油中具有溶解度。所述链烯基链可以为聚异丁烯基,例如在如下文献中描述的那些:US-A-3,172,892、US-A-3,2145,707、US-A-3,219,666、US-A-3,316,177、US-A-3,341,542、US-A-3,454,607、US-A-3,541,012、US-A-3,630,904、US-A-3,632,511、US-A-3,787,374和US-A-4,234,435。
其它类型的合适分散剂在如下文献中有述:US-A-3,036,003、US-A-3,200,107、US-A-3,254,025、US-A-3,275,554、US-A-3,438,757、US-A-3,454,555、US-A-3,565,804、US-A-3,413,347、US-A-3,697,574、US-A-3,725,277、US-A-3,725,480、US-A-3,726,882、US-A-4,454,059、US-A-3,329,658、US-A-3,449,250、US-A-3,519,565、US-A-3,666,730、US-A-3,687,849、US-A-3,702,300、US-A-4,100,082、US-A-5,705,458和EP-A-471071。
其它合适的分散剂包括烃基取代的琥珀酸化合物,如琥珀酰亚胺、琥珀酸酯或琥珀酸酯酰胺(通过优选在烃取代基中具有至少50个碳原子的烃取代的琥珀酸与至少一当量的亚烷基胺反应而制备)是特别有用的。
摩擦调节剂即可以改变流体摩擦系数的物质或化合物可以有效地与基油组分组合使用。合适的摩擦调节剂可以包括金属盐或金属配体复合物,其中所述金属可以包括碱金属、碱土金属或过渡族金属,如在WO2004/053030中描述的那些。
其它有用的添加剂包括降倾点剂,用于降低润滑组合物流动或可以倾倒的最低温度。合适的降倾点剂的实例包括聚甲基丙烯酸酯、聚丙烯酸酯、聚芳族酰胺、卤代链烷烃蜡与芳族化合物的缩合产品、乙烯基羧酸酯聚合物、和二烷基富马酸酯、乙烯基脂肪酸酯和烯丙基乙烯基醚的三元共聚物,例如在WO2004/053030中提到的那些。
合适的密封相容剂包括有机磷酸盐、芳族酯、芳烃、酯(例如邻苯二甲酸丁基苯甲酯)和聚丁烯基琥珀酸酐。
这些添加剂的用量可以为约0.01-3wt%。
可以有利地向润滑组合物中加入消泡剂。这些试剂将延迟稳定泡沫的形成。硅氧烷和有机聚合物是典型的消泡剂,例如聚硅氧烷。消泡剂是可商购的,例如由Dow Corning商购的DCF 200/12500、DCF200/500、DCF 200/30000、DCF 200/1000,且可以以常规的较小量与其它添加剂如破乳剂一起使用。这些添加剂的组合用量通常小于1wt%。
合适的防腐剂为上文所引用的Klamann中提到的那些。合适的防腐剂的实例包括噻二唑、苯并三唑、甲苯三唑、二硫代磷酸锌、金属酚盐、碱式金属磺酸盐、脂肪酸、羧酸和胺。这些添加剂的用量可以为约0.01-5wt%,优选为约0.01-1.5wt%,更优选为约0.01-1wt%。合适的防腐剂的例子可以在例如US-A-2,719,125、US-A-2,719,126和US-A-3,087,932中找到。合适的防腐剂的实例为由Ciba以商品名Irgamet 39、Irgamet TTA和Irgamet 42商购的那些,和由Vanderbilt以商品名Vanlube 887和Vanlube 887E商购的那些。合适的防腐剂的进一步例子为二羧酸,例如由Cognis以商品名Emerox1144和Emerox1110商购的那些。
可以进一步结合到本发明的润滑组合物中的附加类型添加剂可以包括一种或多种添加剂,如破乳剂、增溶剂、流动剂、着色剂、发色剂和类似物。每种添加剂可以包括单独的添加剂或它们的混合物。
下面参考如下实施例描述本发明:
实施例1-18和对比例A
通过共混下表1-3所示的基油和添加剂制备实施例1-18和对比例A的涡轮发动机油。
表1-3中的量基于完全配制的配方的总重量以wt%表示。
在表1-3的配方中应用的基油为5cSt的季戊四醇酯,进一步包含三甲苯磷酸盐耐磨添加剂、甲苯三唑防腐剂、二羧酸防腐剂、二辛基二苯胺(DODPA)和二芳基二苯胺作为二苯胺(DPA)类抗氧化剂组分、p-叔-辛基苯基-α-萘胺作为苯基-α-萘(PANA)类抗氧化剂组分、和聚硅氧烷消泡剂。季戊四醇酯在100℃下的粘度为5mm2/s,和在-40℃下的最大粘度为13,000mm2/s。另外,季戊四醇酯具有-54℃的最大倾点和246℃的最低闪点。
表1
对比例A | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 | |
基油+添加剂包 | 100 | 99.8 | 99.5 | 99.0 | 99.8 | 99.5 | 99.0 |
MOAac1 | 0 | 0.2 | 0.5 | 1.0 | 0 | 0 | 0 |
HDPimid2 | 0 | 0 | 0 | 0 | 0.2 | 0.5 | 1.0 |
1.甲基三辛基铵三氟乙酸盐
2.三己基(十四烷基)磷双(三氟甲基磺酰基)酰亚胺
表2
实施例7 | 实施例8 | 实施例9 | 实施例10 | 实施例11 | 实施例12 | |
基油+添加剂包 | 99.8 | 99.5 | 99.0 | 99.8 | 99.5 | 99.0 |
HMI BF43 | 0.2 | 0.5 | 1.0 | 0 | 0 | 0 |
HMI PF64 | 0 | 0 | 0 | 0.2 | 0.5 | 1.0 |
3.己基甲基咪唑四氟硼酸盐
4.己基甲基咪唑六氟磷酸盐
表3
实施例13 | 实施例14 | 实施例15 | 实施例16 | 实施例17 | 实施例18 | |
基油+添加剂包 | 99.8 | 99.5 | 99.0 | 99.8 | 99.5 | 99.0 |
EMIM DEP5 | 0.2 | 0.5 | 1.0 | 0 | 0 | 0 |
EMIM DSU6 | 0 | 0 | 0 | 0.2 | 0.5 | 1.0 |
5.1-乙基-3-甲基咪唑二乙基磷酸盐
6.1-乙基-3-甲基咪唑甲基硫酸盐
物理性能的测量
通过使润滑组合物经历各种标准测试方法(如下表4中所示),确定实施例1-18和对比例A的润滑组合物的各种物理性能。所测得的性能示于下表4中。
粘度增加、TAN增加和蒸发损失的测量
为了验证本发明的涡轮发动机油的各种好处,使实施例1、4和16(分别含0.2%MOAac、0.2%HDPimid和0.2%EMIM MSU)和对比例A经历在FED-STD-791-5308.7中规定的测试方法,以测量在测试期间的粘度增加、TAN增加和蒸发损失。所述测试在218℃下运行72小时。结果示于下表5中。
表5
实施例 | 粘度变化,% | TAN变化,mgKOH/l | 蒸发损失,% | 淤泥含量,mg |
A# | 60.44 | 9.71 | 4.56 | 1.0 |
1(0.2%MOAac)## | 39.10 | 5.61 | 3.72 | 0.1 |
4(0.2%HDPimid)## | 46.85 | 6.62 | 3.72 | <0.1 |
16(0.2%EMIM MSU) | 48.87 | 7.53 | 3.91 | 0.4 |
#结果为8次测量的平均值
##结果为两次测量的平均值
结焦行为的测量
为了测量本发明的润滑组合物的结焦行为,使实施例1和4(分别包含0.2wt%MOAac和0.2wt%HDPimid)和对比例A经历HPLS标准测试方法SAE ARP 5996。20小时后对不锈钢管上形成的焦炭量进行称重并记录管子的外观。结果示于下表6中。
表6
负载能力的测量
为了测量本发明的润滑组合物的负载能力和耐磨性能,使实施例7-12和对比例A经历四球测试(IP 239)和每个所测样品的最大焊接负荷(每个负载阶段持续10秒钟)。结果示于下表7中。
表7
讨论
表4所示的结果表明,向涡轮发动机油中引入低浓度的离子液体不会对涡轮发动机油的物理性能造成有害影响(分别如军用和民用规格即MIL-PRF-23699和SAE-AS-5780所要求)。
由表5可以看出,与对比例A(不含离子液体)相比,实施例1(含0.2%的MOAa c)、实施例4(含0.2%HDPimid)和实施例16(含0.2%EMIMMSU)的润滑组合物表现出淤泥累积减少。
从表6可以看出,与对比例A(不含离子液体)相比,实施例1(含0.2%MOAac)和实施例4(含0.2%HDPimid)的润滑组合物表现出结焦降低。实施例4(含0.2%HDPimid)比实施例1(含0.2%MOAac)表现出更大的结焦降低。
从表7可以看出,与对比例A相比,实施例7-12的润滑组合物表现出焊接负载的增大和相当的磨痕直径。
Claims (13)
1.一种用于涡轮发动机的润滑组合物,其包含:(i)50-99wt%的基油;(ii)0.01-5wt%的离子液体;和(iii)0.01-10wt%的添加剂;其中所述润滑组合物的倾点低于-54℃、闪点大于246℃和在100℃下的运动粘度为4.9-5.4mm2/s;和其中离子液体为通式C+A-的盐,其中阳离子C+选自季铵阳离子、磷阳离子、咪唑阳离子、吡啶阳离子、吡唑阳离子、唑阳离子、吡咯烷阳离子、哌啶阳离子、噻唑啉阳离子、胍盐阳离子、吗啉阳离子、锍阳离子和三唑阳离子,和其中阴离子A-选自[PF6]-、[BF4]-、[CF3CO2]-、[CF3SO3]-、[C4F9SO3]-或[C8F17SO3]-和更高级的全氟烷基磺酸根、[(CF3SO2)2N]-、[(CF3SO2)(CF3COO)N]-、Cl-、Br-、I-、[C(CN)3]-、SCN-、[B(C2O4)2]-、[N(SO2CF3)2]-、[R4SO3]-、[R4OSO3]-、[R4COO]-、[NO3]-、[N(CN)2]-、[HSO4]-、[PF6-XR6 X]-或[R4R5PO4]-,其中R4和R5独立地选自:氢、具有1-20个碳原子的直链或支链的饱和或不饱和的脂族或脂环族烷基;杂芳基、在其杂芳残基中具有3-8个碳原子及至少一个杂原子选自N、O和S的杂芳-C1-C6-烷基,其任选被至少一个选自C1-C6烷基和/或卤素原子的基团所取代;在其芳基残基中具有5-12个碳原子的芳基-芳基-C1-C6-烷基,其任选被至少一个C1-C6-烷基取代,R6为全氟乙基或更高级的全氟烷基,和x为1-4的整数。
2.权利要求1的润滑组合物,其中阳离子C+为三烷基锍阳离子。
3.权利要求1或2的润滑组合物,其包含0.01-1wt%的离子液体。
4.权利要求3的润滑组合物,其包含0.05-0.5wt%的离子液体。
5.权利要求1或2的润滑组合物,其中所述离子液体选自丁基甲基吡咯烷-双(三氟甲基磺酰基)酰亚胺、甲基丙基吡咯烷-双(三氟甲基磺酰基)酰亚胺、三-己基甲基咪唑(全氟亚乙基)-三氟磷酸盐、己基甲基咪唑-双(三氟甲基磺酰基)酰亚胺、己基甲基吡咯烷-双(三氟甲基磺酰基)酰亚胺、三-四丁基磷(全氟亚乙基)三氟磷酸盐、辛基甲基咪唑六氟磷酸盐、己基吡啶-双(三氟甲基)磺酰亚胺、甲基三辛基铵-三氟乙酸盐、丁基甲基吡咯烷三(五氟乙基)三氟磷酸盐、三己基(十四烷基)磷-双(三氟甲基磺酰基)酰亚胺、己基甲基咪唑-四氟硼酸盐、己基甲基咪唑-六氟磷酸盐、1-乙基-3-甲基咪唑二乙基磷酸盐、1-乙基-3-甲基咪唑甲基硫酸盐、和它们的混合物。
6.权利要求1或2的润滑组合物,其中所述离子液体选自甲基三辛基铵三氟乙酸盐和三己基(十四烷基)磷-双(三氟甲基磺酰基)酰亚胺、己基甲基咪唑四氟硼酸盐、己基甲基咪唑六氟磷酸盐、1-乙基-3-甲基咪唑二乙基磷酸盐、1-乙基-3-甲基咪唑甲基硫酸盐和它们的混合物。
7.权利要求1或2的润滑组合物,其中所述离子液体选自三己基(十四烷基)磷-双(三氟甲基磺酰基)酰亚胺、己基甲基咪唑六氟磷酸盐和它们的混合物。
8.权利要求1或2的润滑组合物,其中所述基油为通过多元醇与通式RCOOH的羧酸反应形成的合成酯,其中R为具有5-10个碳原子的直链或支链烃基。
9.权利要求1-8任一项的润滑组合物用于润滑涡轮发动机的用途。
10.离子液体用于减少润滑组合物的污泥含量的用途,所述润滑组合物包含(i)50-99wt%的基油;(ii)0.01-5wt%的离子液体;和(iii)0.01-10wt%的添加剂;其中所述润滑组合物的倾点低于-54℃、闪点大于246℃和在100℃下的运动粘度为4.9-5.4mm2/s;和其中离子液体为通式C+A-的盐,其中阳离子C+选自季铵阳离子、磷阳离子、咪唑阳离子、吡啶阳离子、吡唑阳离子、唑阳离子、吡咯烷阳离子、哌啶阳离子、噻唑啉阳离子、胍盐阳离子、吗啉阳离子、锍阳离子和三唑阳离子,和其中阴离子A-选自[PF6]-、[BF4]-、[CF3CO2]-、[CF3SO3]-、[C4F9SO3]-或[C8F17SO3]-和更高级的全氟烷基磺酸根、[(CF3SO2)2N]-、[(CF3SO2)(CF3COO)N]-、Cl-、Br-、I-、[C(CN)3]-、SCN-、[B(C2O4)2]-、[N(SO2CF3)2]-、[R4SO3]-、[R4OSO3]-、[R4COO]-、[NO3]-、[N(CN)2]-、[HSO4]-、[PF6-XR6 X]-或[R4R5PO4]-,其中R4和R5独立地选自:氢、具有1-20个碳原子的直链或支链的饱和或不饱和的脂族或脂环族烷基;杂芳基、在其杂芳残基中具有3-8个碳原子及至少一个杂原子选自N、O和S的杂芳-C1-C6-烷基,其任选被至少一个选自C1-C6烷基和/或卤素原子的基团所取代;在其芳基残基中具有5-12个碳原子的芳基-芳基-C1-C6-烷基,其任选被至少一个C1-C6-烷基取代,R6为全氟乙基或更高级的全氟烷基,和x为1-4的整数。
11.权利要求10的用途,其中阳离子C+为三烷基锍阳离子。
12.离子液体用于降低润滑组合物的结焦的用途,所述润滑组合物包含(i)50-99wt%的基油;(ii)0.01-5wt%的离子液体;和(iii)0.01-10wt%的添加剂;其中所述润滑组合物的倾点低于-54℃、闪点大于246℃和在100℃下的运动粘度为4.9-5.4mm2/s;和其中离子液体为通式C+A-的盐,其中阳离子C+选自季铵阳离子、磷阳离子、咪唑阳离子、吡啶阳离子、吡唑阳离子、唑阳离子、吡咯烷阳离子、哌啶阳离子、噻唑啉阳离子、胍盐阳离子、吗啉阳离子、锍阳离子和三唑阳离子,和其中阴离子A-选自[PF6]-、[BF4]-、[CF3CO2]-、[CF3SO3]-、[C4F9SO3]-或[C8F17SO3]-和更高级的全氟烷基磺酸根、[(CF3SO2)2N]-、[(CF3SO2)(CF3COO)N]-、Cl-、Br-、I-、[C(CN)3]-、SCN-、[B(C2O4)2]-、[N(SO2CF3)2]-、[R4SO3]-、[R4OSO3]-、[R4COO]-、[NO3]-、[N(CN)2]-、[HSO4]-、[PF6-XR6 X]-或[R4R5PO4]-,其中R4和R5独立地选自:氢、具有1-20个碳原子的直链或支链的饱和或不饱和的脂族或脂环族烷基;杂芳基、在其杂芳残基中具有3-8个碳原子及至少一个杂原子选自N、O和S的杂芳-C1-C6-烷基,其任选被至少一个选自C1-C6烷基和/或卤素原子的基团所取代;在其芳基残基中具有5-12个碳原子的芳基-芳基-C1-C6-烷基,其任选被至少一个C1-C6-烷基取代,R6为全氟乙基或更高级的全氟烷基,和x为1-4的整数。
13.权利要求12的用途,其中阳离子C+为三烷基锍阳离子。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09252138.4 | 2009-09-07 | ||
EP09252138 | 2009-09-07 | ||
PCT/EP2010/063082 WO2011026990A1 (en) | 2009-09-07 | 2010-09-07 | Lubricating compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102625827A CN102625827A (zh) | 2012-08-01 |
CN102625827B true CN102625827B (zh) | 2014-12-24 |
Family
ID=41664926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080047677.0A Active CN102625827B (zh) | 2009-09-07 | 2010-09-07 | 润滑组合物 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20120178658A1 (zh) |
EP (1) | EP2475753A1 (zh) |
JP (1) | JP5680648B2 (zh) |
CN (1) | CN102625827B (zh) |
BR (1) | BR112012005155B1 (zh) |
RU (1) | RU2555703C2 (zh) |
WO (1) | WO2011026990A1 (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE535675C2 (sv) * | 2011-03-22 | 2012-11-06 | Högprestandasmörjmedel och tillsatser till smörjmedel för järnhaltiga och icke järnhaltiga material | |
WO2013169779A1 (en) * | 2012-05-07 | 2013-11-14 | Board Of Regents, The University Of Texas System | Synergistic mixtures of ionic liquids with other ionic liquids and/or with ashless thiophosphates for antiwear and/or friction reduction applications |
US20140171348A1 (en) * | 2012-12-14 | 2014-06-19 | Exxonmobil Research And Engineering Company | Ionic liquids as lubricating oil base stocks, cobase stocks and multifunctional functional fluids |
US9957460B2 (en) | 2014-02-20 | 2018-05-01 | Ut-Battelle, Llc | Ionic liquids containing symmetric quaternary phosphonium cations and phosphorus-containing anions, and their use as lubricant additives |
FR3028523B1 (fr) * | 2014-11-19 | 2018-01-19 | Nyco | Procede pour ameliorer la resistance a la cokefaction d'une composition lubrifiante |
DE102016105758B4 (de) | 2015-04-10 | 2024-10-24 | Minebea Mitsumi Inc. | Verwendung einer Schmiermittelzusammensetzung in fluiddynamischen Lagersystemen |
CN106635360B (zh) * | 2016-09-13 | 2019-07-09 | 北京科技大学 | 一种高温环保型水基离子液体润滑剂 |
KR101911607B1 (ko) * | 2016-12-21 | 2018-10-25 | 에스케이이노베이션 주식회사 | 이차전지 세퍼레이터 제조용 조성물 및 그 이차전지 |
CN106947566B (zh) * | 2017-03-09 | 2021-08-13 | 山东源根石油化工有限公司 | 一种离子液体修饰的硼酸钛极压抗磨剂的制备及含有该抗磨剂的节能环保发动机油 |
JP2019172729A (ja) * | 2018-03-27 | 2019-10-10 | Emgルブリカンツ合同会社 | 潤滑油組成物 |
KR102097232B1 (ko) | 2019-02-28 | 2020-04-06 | 대림산업 주식회사 | 기어유용 윤활유 조성물 |
ES2984300T3 (es) * | 2019-04-26 | 2024-10-29 | Totalenergies Onetech | Composición lubricante y uso como un aditivo lubricante de líquidos iónicos basados en guanidinio |
CN110423639B (zh) * | 2019-06-13 | 2021-12-21 | 广东顺德菲尔特润滑科技有限公司 | 一种多功能润滑油添加剂及其应用 |
KR102122544B1 (ko) * | 2019-09-20 | 2020-06-16 | 에스케이이노베이션 주식회사 | 2가 양이온 및 1가 음이온을 포함하는 이온성 액체 및 이를 포함하는 윤활제 조성물 |
CN111218323B (zh) * | 2020-02-24 | 2022-06-14 | 辽宁大学 | 一种环境友好型润滑油及其制备方法 |
EP4136201B1 (en) * | 2020-04-16 | 2023-11-29 | Totalenergies Onetech | A guanidinium-based ionic liquid and its use as a lubricant additive |
CN117925293A (zh) | 2020-04-16 | 2024-04-26 | 道达尔能量联动技术公司 | 基于铵的离子液体作为防腐蚀添加剂的用途及防腐蚀的方法 |
WO2021209297A1 (en) * | 2020-04-16 | 2021-10-21 | Total Marketing Services | A phosphonium-based ionic liquid and its use as a lubricant additive |
CN111454661A (zh) * | 2020-06-18 | 2020-07-28 | 广东睿智环保科技有限责任公司 | 一种耐磨自润滑防除冰、防雾涂料及其制备方法 |
CN114437592B (zh) * | 2020-11-04 | 2023-05-30 | 中国石油化工股份有限公司 | 一种耐酸涂料及其制备方法与金属防腐耐酸方法 |
CN114410282A (zh) * | 2022-02-14 | 2022-04-29 | 四川大学 | 一种基于离子液体的低温导热油及其制备方法 |
CN114437672A (zh) * | 2022-02-14 | 2022-05-06 | 四川大学 | 一种基于非质子型离子液体的超高温导热油及其制备方法 |
CN116948736A (zh) * | 2023-07-28 | 2023-10-27 | 西安理工大学 | 绿色环保适用于钛合金润滑的水基切削液 |
Family Cites Families (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2719125A (en) | 1952-12-30 | 1955-09-27 | Standard Oil Co | Oleaginous compositions non-corrosive to silver |
US2719126A (en) | 1952-12-30 | 1955-09-27 | Standard Oil Co | Corrosion inhibitors and compositions containing same |
US3036003A (en) | 1957-08-07 | 1962-05-22 | Sinclair Research Inc | Lubricating oil composition |
DE1248643B (de) | 1959-03-30 | 1967-08-31 | The Lubrizol Corporation, Cleveland, Ohio (V. St. A.) | Verfahren zur Herstellung von öllöslichen aeylierten Aminen |
US2961406A (en) * | 1959-04-23 | 1960-11-22 | Hercules Powder Co Ltd | Pentaerythritol ester lubricants |
US3087932A (en) | 1959-07-09 | 1963-04-30 | Standard Oil Co | Process for preparing 2, 5-bis(hydrocarbondithio)-1, 3, 4-thiadiazole |
US3200107A (en) | 1961-06-12 | 1965-08-10 | Lubrizol Corp | Process for preparing acylated amine-cs2 compositions and products |
US3087936A (en) | 1961-08-18 | 1963-04-30 | Lubrizol Corp | Reaction product of an aliphatic olefinpolymer-succinic acid producing compound with an amine and reacting the resulting product with a boron compound |
US3329658A (en) | 1962-05-14 | 1967-07-04 | Monsanto Co | Dispersency oil additives |
US3449250A (en) | 1962-05-14 | 1969-06-10 | Monsanto Co | Dispersency oil additives |
NL296139A (zh) | 1963-08-02 | |||
US3316177A (en) | 1964-12-07 | 1967-04-25 | Lubrizol Corp | Functional fluid containing a sludge inhibiting detergent comprising the polyamine salt of the reaction product of maleic anhydride and an oxidized interpolymer of propylene and ethylene |
NL145565B (nl) | 1965-01-28 | 1975-04-15 | Shell Int Research | Werkwijze ter bereiding van een smeermiddelcompositie. |
US3574576A (en) | 1965-08-23 | 1971-04-13 | Chevron Res | Distillate fuel compositions having a hydrocarbon substituted alkylene polyamine |
US3697574A (en) | 1965-10-22 | 1972-10-10 | Standard Oil Co | Boron derivatives of high molecular weight mannich condensation products |
US3413347A (en) | 1966-01-26 | 1968-11-26 | Ethyl Corp | Mannich reaction products of high molecular weight alkyl phenols, aldehydes and polyaminopolyalkyleneamines |
US3519565A (en) | 1967-09-19 | 1970-07-07 | Lubrizol Corp | Oil-soluble interpolymers of n-vinylthiopyrrolidones |
US3541012A (en) | 1968-04-15 | 1970-11-17 | Lubrizol Corp | Lubricants and fuels containing improved acylated nitrogen additives |
GB1244435A (en) | 1968-06-18 | 1971-09-02 | Lubrizol Corp | Oil-soluble graft polymers derived from degraded ethylene-propylene interpolymers |
GB1282887A (en) | 1968-07-03 | 1972-07-26 | Lubrizol Corp | Acylation of nitrogen-containing products |
US3725480A (en) | 1968-11-08 | 1973-04-03 | Standard Oil Co | Ashless oil additives |
US3726882A (en) | 1968-11-08 | 1973-04-10 | Standard Oil Co | Ashless oil additives |
US3702300A (en) | 1968-12-20 | 1972-11-07 | Lubrizol Corp | Lubricant containing nitrogen-containing ester |
US3454607A (en) | 1969-02-10 | 1969-07-08 | Lubrizol Corp | High molecular weight carboxylic compositions |
US3632511A (en) | 1969-11-10 | 1972-01-04 | Lubrizol Corp | Acylated nitrogen-containing compositions processes for their preparationand lubricants and fuels containing the same |
US3787374A (en) | 1971-09-07 | 1974-01-22 | Lubrizol Corp | Process for preparing high molecular weight carboxylic compositions |
US4100082A (en) | 1976-01-28 | 1978-07-11 | The Lubrizol Corporation | Lubricants containing amino phenol-detergent/dispersant combinations |
US4454059A (en) | 1976-11-12 | 1984-06-12 | The Lubrizol Corporation | Nitrogenous dispersants, lubricants and concentrates containing said nitrogenous dispersants |
US4234435A (en) | 1979-02-23 | 1980-11-18 | The Lubrizol Corporation | Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation |
US4826633A (en) | 1986-10-16 | 1989-05-02 | Hatco Chemical Corporation | Synthetic lubricant base stock of monopentaerythritol and trimethylolpropane esters |
US4798684A (en) | 1987-06-09 | 1989-01-17 | The Lubrizol Corporation | Nitrogen containing anti-oxidant compositions |
US5366648A (en) | 1990-02-23 | 1994-11-22 | The Lubrizol Corporation | Functional fluids useful at high temperatures |
US5084197A (en) | 1990-09-21 | 1992-01-28 | The Lubrizol Corporation | Antiemulsion/antifoam agent for use in oils |
DE69231433T2 (de) | 1991-06-07 | 2001-05-23 | Hatco Corp., Fords | Aus mit einem hohen Gehalt an verzweigtkettigen Säuremischungen hergestellte synthetische Grundschmieröle |
RU2058377C1 (ru) * | 1994-04-06 | 1996-04-20 | Институт физической химии РАН | Присадка к смазочным материалам |
US5503761A (en) * | 1994-08-02 | 1996-04-02 | Exxon Research & Engineering Co./Hatco Corp. | Technical pentaerythritol esters as lubricant base stock |
AU719520B2 (en) | 1995-09-19 | 2000-05-11 | Lubrizol Corporation, The | Additive compositions for lubricants and functional fluids |
US5856280A (en) * | 1996-07-12 | 1999-01-05 | Exxon Research And Engineering Company | Sulfur-containing carboxylic acid derivatives to reduce deposit forming tendencies and improve antioxidancy of aviation turbine oils |
US6177387B1 (en) * | 1996-08-30 | 2001-01-23 | Exxon Chemical Patents Inc | Reduced odor and high stability aircraft turbine oil base stock |
CA2403540A1 (en) | 2001-11-20 | 2003-05-20 | Bp Corporation North America Inc. | Synergystic combination of aryl amine antioxidants in aviation turbine oils |
US6884761B2 (en) | 2001-12-18 | 2005-04-26 | Bp Corporation North America Inc. | High temperature stable lubricant mixed polyol ester composition containing an aromatic carboxylic acid and method for making the same |
US20040154958A1 (en) | 2002-12-11 | 2004-08-12 | Alexander Albert Gordon | Functional fluids having low brookfield viscosity using high viscosity-index base stocks, base oils and lubricant compositions, and methods for their production and use |
JP2005314467A (ja) * | 2004-04-27 | 2005-11-10 | Mitsubishi Materials Corp | 潤滑剤 |
JP5074687B2 (ja) * | 2005-07-15 | 2012-11-14 | 出光興産株式会社 | 含油軸受用潤滑剤 |
EP1970432A1 (en) | 2006-12-19 | 2008-09-17 | Castrol Limited | Lubricating oil compositions and uses |
DE102007028427A1 (de) * | 2007-06-20 | 2008-12-24 | KLüBER LUBRICATION MüNCHEN KG | Verwendung von ionischen Flüssigkeiten zur Verbesserung der Eigenschaften von Schmierstoffzusammensetzungen |
EP2164935B1 (de) * | 2007-06-20 | 2015-12-09 | Klüber Lubrication München SE & Co. KG | Schmierfettzusammensetzung |
-
2010
- 2010-09-07 CN CN201080047677.0A patent/CN102625827B/zh active Active
- 2010-09-07 RU RU2012113710/04A patent/RU2555703C2/ru active
- 2010-09-07 EP EP10749866A patent/EP2475753A1/en not_active Ceased
- 2010-09-07 BR BR112012005155-5A patent/BR112012005155B1/pt active IP Right Grant
- 2010-09-07 WO PCT/EP2010/063082 patent/WO2011026990A1/en active Application Filing
- 2010-09-07 US US13/394,179 patent/US20120178658A1/en not_active Abandoned
- 2010-09-07 JP JP2012528340A patent/JP5680648B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
US20120178658A1 (en) | 2012-07-12 |
JP2013503957A (ja) | 2013-02-04 |
BR112012005155A2 (pt) | 2019-07-09 |
EP2475753A1 (en) | 2012-07-18 |
CN102625827A (zh) | 2012-08-01 |
JP5680648B2 (ja) | 2015-03-04 |
WO2011026990A1 (en) | 2011-03-10 |
RU2555703C2 (ru) | 2015-07-10 |
BR112012005155B1 (pt) | 2023-03-07 |
RU2012113710A (ru) | 2013-10-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102625827B (zh) | 润滑组合物 | |
US8268760B2 (en) | Method for reducing friction/wear of formulated lubricating oils by use of ionic liquids as anti-friction/anti-wear additives | |
JP3454593B2 (ja) | 潤滑油組成物 | |
US8263536B2 (en) | Method for the control of deposit formation in formulated lubricating oil by use of ionic liquids as additives | |
US5310492A (en) | Refrigerating machine oil composition | |
US3931023A (en) | Triaryl phosphate ester functional fluids | |
US8278253B2 (en) | Method for the control of hydroperoxide-induced oxidation in formulated lubricating oils by use of ionic liquids as additives | |
US20110039739A1 (en) | Polyalkylene glycol-based wind turbine lubricant compositions | |
US20070203035A1 (en) | Stabilizing compositions for lubricants | |
EP2021440B1 (en) | Lubricating oil composition | |
EP0557279A1 (en) | LUBRICANTS FOR HEATING MEDIUM LIQUIDS IN REFRIGERATION SYSTEMS. | |
KR20140009499A (ko) | 고온용 윤활 오일 | |
WO2013146924A1 (ja) | 冷凍機用作動流体組成物及び冷凍機油 | |
CN101432405A (zh) | 用于润滑油的稳定组合物 | |
KR20090096452A (ko) | 내화성이 우수한 유체 조성물 | |
KR20150028296A (ko) | 윤활유 조성물 | |
JPH07126680A (ja) | 耐摩耗性潤滑油組成物 | |
JP5171317B2 (ja) | 塑性加工用潤滑油組成物 | |
CA3240415A1 (en) | Reciprocating compressor lubricants | |
JP5419377B2 (ja) | 難燃性潤滑油組成物 | |
EP3778833B1 (en) | Lubricant composition | |
JPH10338894A (ja) | 軽金属用潤滑油剤 | |
CN108291173A (zh) | 润滑油组合物 | |
CA1049487A (en) | Synthetic aircraft turbine oil | |
JPS63289098A (ja) | フロン雰囲気下で用いる潤滑油 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |