CN1047374C - 将乙烯转化为轻质α-烯烃的方法 - Google Patents
将乙烯转化为轻质α-烯烃的方法 Download PDFInfo
- Publication number
- CN1047374C CN1047374C CN93109887A CN93109887A CN1047374C CN 1047374 C CN1047374 C CN 1047374C CN 93109887 A CN93109887 A CN 93109887A CN 93109887 A CN93109887 A CN 93109887A CN 1047374 C CN1047374 C CN 1047374C
- Authority
- CN
- China
- Prior art keywords
- zirconium
- compound
- ethylene
- zirconium compounds
- acetal
- 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.)
- Expired - Lifetime
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 239000005977 Ethylene Substances 0.000 title claims abstract description 36
- 239000004711 α-olefin Substances 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000003054 catalyst Substances 0.000 claims abstract description 18
- 150000003755 zirconium compounds Chemical class 0.000 claims abstract description 16
- 150000001241 acetals Chemical class 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 8
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000460 chlorine Substances 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 4
- -1 aluminum compound Chemical class 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 17
- 238000006384 oligomerization reaction Methods 0.000 claims description 14
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 12
- 229910052726 zirconium Inorganic materials 0.000 claims description 9
- NCRNCSZWOOYBQF-UHFFFAOYSA-N 1,1-Dimethoxydecane Chemical compound CCCCCCCCCC(OC)OC NCRNCSZWOOYBQF-UHFFFAOYSA-N 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 7
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 239000012298 atmosphere Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 claims description 5
- HEWZVZIVELJPQZ-UHFFFAOYSA-N 2,2-dimethoxypropane Chemical compound COC(C)(C)OC HEWZVZIVELJPQZ-UHFFFAOYSA-N 0.000 claims description 4
- CXBFTMAIVDLZLG-UHFFFAOYSA-N 1-(2-butoxypropan-2-yloxy)butane Chemical compound CCCCOC(C)(C)OCCCC CXBFTMAIVDLZLG-UHFFFAOYSA-N 0.000 claims description 3
- RWBHFXBCJHNUOG-UHFFFAOYSA-N 2,2-dimethoxyoctane Chemical compound CCCCCCC(C)(OC)OC RWBHFXBCJHNUOG-UHFFFAOYSA-N 0.000 claims description 3
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 claims description 3
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 claims description 3
- QPILHXCDZYWYLQ-UHFFFAOYSA-N 2-nonyl-1,3-dioxolane Chemical compound CCCCCCCCCC1OCCO1 QPILHXCDZYWYLQ-UHFFFAOYSA-N 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 2
- BSDOQSMQCZQLDV-UHFFFAOYSA-N butan-1-olate;zirconium(4+) Chemical compound [Zr+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] BSDOQSMQCZQLDV-UHFFFAOYSA-N 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 3
- 239000004215 Carbon black (E152) Substances 0.000 claims 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Natural products CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims 2
- 229930195733 hydrocarbon Natural products 0.000 claims 2
- OBETXYAYXDNJHR-SSDOTTSWSA-M (2r)-2-ethylhexanoate Chemical compound CCCC[C@@H](CC)C([O-])=O OBETXYAYXDNJHR-SSDOTTSWSA-M 0.000 claims 1
- HOMDJHGZAAKUQV-UHFFFAOYSA-N 1-(propoxymethoxy)propane Chemical compound CCCOCOCCC HOMDJHGZAAKUQV-UHFFFAOYSA-N 0.000 claims 1
- RQUBQBFVDOLUKC-UHFFFAOYSA-N 1-ethoxy-2-methylpropane Chemical compound CCOCC(C)C RQUBQBFVDOLUKC-UHFFFAOYSA-N 0.000 claims 1
- NQSVIBDVQSZDTL-UHFFFAOYSA-N 3-(propoxymethyl)heptane Chemical compound CCCCC(CC)COCCC NQSVIBDVQSZDTL-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N dimethylmethane Natural products CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims 1
- 239000001294 propane Substances 0.000 claims 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 abstract description 6
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 abstract description 4
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 abstract description 4
- 150000002894 organic compounds Chemical class 0.000 abstract description 4
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 abstract 1
- 230000003606 oligomerizing effect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 16
- 229920000642 polymer Polymers 0.000 description 15
- 239000007787 solid Substances 0.000 description 11
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- DRRBOFZXMVGAFB-UHFFFAOYSA-N 1-(2-octoxypropan-2-yloxy)octane Chemical compound CCCCCCCCOC(C)(C)OCCCCCCCC DRRBOFZXMVGAFB-UHFFFAOYSA-N 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- NVRXATQRFTZPFX-UHFFFAOYSA-N 2,2-dimethoxydecane Chemical compound CCCCCCCCC(C)(OC)OC NVRXATQRFTZPFX-UHFFFAOYSA-N 0.000 description 2
- WDEVXRIFJZNMKM-UHFFFAOYSA-N 2-(propan-2-yloxymethoxy)propane Chemical compound CC(C)OCOC(C)C WDEVXRIFJZNMKM-UHFFFAOYSA-N 0.000 description 2
- ONIKNECPXCLUHT-UHFFFAOYSA-N 2-chlorobenzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1Cl ONIKNECPXCLUHT-UHFFFAOYSA-N 0.000 description 2
- CMAOLVNGLTWICC-UHFFFAOYSA-N 2-fluoro-5-methylbenzonitrile Chemical compound CC1=CC=C(F)C(C#N)=C1 CMAOLVNGLTWICC-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 150000007942 carboxylates Chemical class 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XPIJMQVLTXAGME-UHFFFAOYSA-N 1,1-dimethoxycyclohexane Chemical compound COC1(OC)CCCCC1 XPIJMQVLTXAGME-UHFFFAOYSA-N 0.000 description 1
- BZHMBWZPUJHVEE-UHFFFAOYSA-N 2,4-dimethylpentane Chemical compound CC(C)CC(C)C BZHMBWZPUJHVEE-UHFFFAOYSA-N 0.000 description 1
- OFYFURKXMHQOGG-UHFFFAOYSA-J 2-ethylhexanoate;zirconium(4+) Chemical compound [Zr+4].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O OFYFURKXMHQOGG-UHFFFAOYSA-J 0.000 description 1
- KIELJSVPUISYCI-UHFFFAOYSA-N 2-methyl-1-[1-(2-methylpropoxy)ethoxy]propane Chemical compound CC(C)COC(C)OCC(C)C KIELJSVPUISYCI-UHFFFAOYSA-N 0.000 description 1
- DQMIMDYVLMHBJZ-UHFFFAOYSA-N 3-[2-(2-ethylhexoxy)propan-2-yloxymethyl]heptane Chemical compound CCCCC(CC)COC(C)(C)OCC(CC)CCCC DQMIMDYVLMHBJZ-UHFFFAOYSA-N 0.000 description 1
- MCSXGCZMEPXKIW-UHFFFAOYSA-N 3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound Cc1ccc(N=Nc2c(O)c(cc3ccccc23)C(=O)Nc2cccc(c2)[N+]([O-])=O)c(c1)[N+]([O-])=O MCSXGCZMEPXKIW-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- SHZIWNPUGXLXDT-UHFFFAOYSA-N caproic acid ethyl ester Natural products CCCCCC(=O)OCC SHZIWNPUGXLXDT-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- ZFTFAPZRGNKQPU-UHFFFAOYSA-N dicarbonic acid Chemical class OC(=O)OC(O)=O ZFTFAPZRGNKQPU-UHFFFAOYSA-N 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- KLKFAASOGCDTDT-UHFFFAOYSA-N ethoxymethoxyethane Chemical compound CCOCOCC KLKFAASOGCDTDT-UHFFFAOYSA-N 0.000 description 1
- MGDOJPNDRJNJBK-UHFFFAOYSA-N ethylaluminum Chemical compound [Al].C[CH2] MGDOJPNDRJNJBK-UHFFFAOYSA-N 0.000 description 1
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- XPGAWFIWCWKDDL-UHFFFAOYSA-N propan-1-olate;zirconium(4+) Chemical compound [Zr+4].CCC[O-].CCC[O-].CCC[O-].CCC[O-] XPGAWFIWCWKDDL-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- LSWWNKUULMMMIL-UHFFFAOYSA-J zirconium(iv) bromide Chemical compound Br[Zr](Br)(Br)Br LSWWNKUULMMMIL-UHFFFAOYSA-J 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
- C07C2/08—Catalytic processes
- C07C2/26—Catalytic processes with hydrides or organic compounds
- C07C2/30—Catalytic processes with hydrides or organic compounds containing metal-to-carbon bond; Metal hydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/06—Halogens; Compounds thereof
- C07C2527/135—Compounds comprising a halogen and titanum, zirconium, hafnium, germanium, tin or lead
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- C07C2531/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- C07C2531/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups C07C2531/02 - C07C2531/24
- C07C2531/38—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups C07C2531/02 - C07C2531/24 of titanium, zirconium or hafnium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
用于将乙烯低聚合成轻的α烯烃,主要是低聚合成丁烯-1、己烯-1、辛烯-1和癸烯-1的方法,根据该方法,将乙烯与一种催化剂进行接触,其催化剂是由锆化合物与选自缩醛和缩酮类中的有机化合物和羟基铝的含氯或含溴化合物混合而得到的。
Description
本发明涉及乙烯低聚合成轻α-烯烃,主要是低聚合成丁烯-1、己烯-1、辛烯-1和癸烯-1的方法。
在US2943125中,K.Ziegler描述了利用由三烷基铝和四醇化钛或锆的混合物得到的催化剂将乙烯二聚合成丁烯-1的方法。
人们都熟知利用乙烯低聚合可以形成不同分子量的α烯烃,并且例如以Ziegler类型的方法进行例如由有机铝化合物开始的化学计算量的链交联反应,或者称之如钛、锆、铬、镍或烯土之类金属的催化剂反应。
为将乙烯低聚合成α烯烃,人们使用了许多锆的化合物,这些锆化合物往往与各种配位体结合。
例如,可以列举出在US4855525和WO9102707中描述的使用与酯、酮、胺、腈、酐、酸的氯化物,酰胺或醛结合的锆的卤化物,或者在EP-A-241596和EP-A328728中的描述的使用与选自含硫、含磷或含氮化合物中的配位体结合的相同锆的卤化物。利用上述催化方式得到的产品主要由具有C10-18链长的α烯烃组成,这些混合物作为这些低聚物的转移应用,特别适合用作增塑剂和洗涤剂。
本领域的技术人员均熟知,除了所需要的α烯烃外,这些催化剂中大部分都会生成严重影响使用,其量或多或少都很大的高分子聚合物。
根据本发明已发现,由锆化合物与至少一种选自缩醛与缩酮类中的有机化合物和至少一种特定的铝化合物混合得到的催化剂,对于生成低级的低聚物,主要是丁烯-1,己烯-1、辛烯-1、和癸烯-1具有出乎意料的选择性,这些低聚物在生产线性低密度聚乙烯时与乙烯在一起用作共聚物单体,或者作为合成润滑油的原料主要成分。
除了改善轻的α烯烃的选择性外,本发明所描述的催化剂的另一个目的在于将付产物聚合物降至很低。
本发明所使用的锆化合物满足下述通式:
ZrXxYyOz,式中X是氯或溴原子,Y是选自烷氧基RO-、酰胺基R2N-、或羧酸根RCOO-中的一个基团,R是烃基,最好为烷基,其中有1-30个碳原子。X和Y可以取0-4间的一个整数值,Z等于0或0.5,X+Y+2Z之和等于4。作为实例,可以采用的锆卤化物如四氯化锆ZnCl4、四溴化锆ZrBr4、醇化物如四丙醇锆Zr(OC3H7)4、四丁醇锆Zr(CO4H9)4、羧酸盐如四(2-乙基己酸)锆Zr(OCOC7H15)4或氧联羧酸盐如氧联-六(2-乙基己酸)二锆[Zr(OCOC7H15)3]2O。
选自本发明所用的缩醛和缩酮类中的有机化合物是由醛或酮与一元醇或多元醇如乙二醇缩合得到的。这些有机化合物满足下述通式:式中R1′和R2′是由氢原子或有1-30个碳原子的烃基组成,R1和R2是有1-30个碳原子的烃基。R1′和R2′两个基团和R1与R2两个基团可以是相同的也可以是不相同的。它们还可以构成环中的部分。作为实例可以列举二乙氧基甲烷、二异丙基甲烷、1,1-二乙氧基乙烷、1,1-二异丁氧基乙烷、1,1-二甲氧基癸烷、2-壬基-1、3-二氧戊环、2,2-二四甲氧基丙烷、2,2-二丁氧基丙烷、2,2-二辛氧基丙烷、2,2-二甲氧基辛烷、1,1-二甲氧基环己烷、2,2-二(2-乙基己氧基)丙烷。
本发明中所用的铝化合物可以通式AlRn″X3-n表示,式中R″是烃基,最好是烷基,其中含1-6个碳原子,X是氯原子或溴原子,最好是氯原子,n是1-2中的一个数,尤其可以等于1、1.5或2。
作为实例可以列举氯二乙基铝、二氯乙基铝、乙基铝倍半氯化物或它们的混合物。
催化剂的组分,如在己烷或庚烷之类的饱和烃和/或甲苯之类的芳族烃,和/或如高级低聚物之类的一种或多种低聚合付产物中以任意顺序进行接触。最好,锆化合物首先与缩醛或缩酮混合,然后将铝化合物加入到该混合物中。
缩醛或缩酮与锆化合物的摩尔比是0.1∶1至5∶1,最好0.5∶1至2∶1。铝化合物与锆化合物的摩尔比是1∶1至100∶1,最好是约5∶1至50∶1。在由此制得的催化剂溶液中锆浓度是每升10-4至0.5摩尔有利,最好是每升2×10-3至0.1摩尔。三种组分进行混合的温度通常是-10至+150℃,最好0至+80℃,例如是环境温度(15-30℃)。可在惰性气氛或乙烯气氛中进行这种混合。
由此,得到的催化剂溶液可以这样地使用,或者可以通过加入反应产物进行稀释。
根据间断进行低聚合催化反应的特殊实施方式,将按前面所述的那样制备的催化剂溶液一个体积加入到配置了常用搅拌系统和冷却系统的反应器中,然后通过乙烯加压到压力一般为0.5-15MPa,最好是1-10MPa;一般温度保持在20-180℃,最好是40-150℃。在恒定压力下将乙烯送入低聚合反应器中,直到得到的总液体体积是开始加入的催化剂溶液体积的2-50倍。例如加水到破坏了该催化剂,再排出,将反应产物与可能的溶剂分离。
在连续操作的情况下,最好按以下步骤进行:将催化剂溶液与乙烯同时加入由传统机械设备或通过外部循环而搅拌的反应器中。也可以往反应介质中分别加入催化剂组分,例如锆化合物与缩醛(或缩酮)相互作用的产物,和烃基铝的卤合物。其温度保持在20-180℃。最好40-150℃,压力一般调整在0.5-1.5MPa。通过可保持恒定压力的膨胀阀,以与加入的流体的质量流量相等的质量流量排出一部分反应混合物。将这样排出的流体送入蒸馏塔系统,该系统可从乙烯分离出低聚物,乙烯可再返回到反应器中,然后将低聚物彼此分离,含催化剂的重产物可以烧掉。
下述实施例用来说明本发明而非限制其范围。
实施例1
在有效体积为250ml的不锈钢压力釜中(该釜配有循环水调节温度的夹套)在氩气氛中于环境温度下按下列顺序加入:0.2×10-3摩尔[(C7H15COO)3Zr]2O配合物,其中C7H15COO是2-乙基己酸盐残基,50ml庚烷,然后用皮下注射器加入20.8mg 2,2-二甲氧基丙烷(即0.2×10-3摩尔)。在几分钟以后,加入在10ml庚烷中浓度为2.4×10-3摩尔氯二乙基铝溶液。
这时将温度升到75℃,同时往压力釜中加入乙烯以便保持6MPa恒定压力。
在反应2小时后,停止加乙烯,在压力下注入2ml水破坏其催化剂,这样总共消耗71克乙烯。
该产品的组成列于表1。此外回收到与消耗的乙烯相比为0.2%(重量)固体聚合物。
实施例2(对比)
在与实施例1中使用的同样设备中,在相同的条件下,只是省去了2,2-二甲氧基丙烷,在反应15分钟接触时总共消耗96.5克乙烯。所得到的产物组成列于表1中,其组成表明催化剂中缩酮的存在对轻α烯烃的选择性有有利的影响。另外还回收到与消耗的乙烯相比为8.4%固体聚合物,即比实施例1中的高得多。
实施例3
在100ml置于惰性气氛下的玻璃瓶中,在不受水分干扰的条件下转移2×10-3摩尔升华的四氯化锆,然后用皮下注射器注入45ml干燥脱气的甲苯。在室温下用磁棒搅拌白色的悬浮液,再往烧瓶中加入2×10-3摩尔1,1-二甲氧基癸烷溶液(在5ml甲苯中)。这样得到的均匀溶液的颜色由浅黄色到桔黄,然后到深红,这表明配合物已生成。
在与实施例1中描述的相同的压力釜中,在氩气氛中于环境温度下按以下顺序加入:5ml按上述制备的配合物溶液,即0.2×10-3摩尔锆,50ml庚烷,然后加入1.2×10-3摩尔乙基铝的倍半氯化物Al2El3Cl3溶液(10ml庚烷中)。
将温度升到95℃,同时往压力釜中加入乙烯以便保持6MPa恒定的压力。
在反应2小时后,停止加入乙烯,并且在压力下注入2ml水破坏其催化剂,总共消耗51克乙烯。
产物的组成列于表1中,只回收到微量固体聚合物,其量太低难以精确测定。
实施例4
在与实施例3描述相同的设备和相同的操作方式的情况下,只是以相同的比例由二异丙氧基甲烷代替1,1-二甲氧基癸烷除外,低聚合反应在1小时内消耗98.3克乙烯。
产物的组成列于表1。只回收微量的固体聚合物。
实施例5
除以相同比例由2,2-二甲氧基丙烷代替1,1-二甲氧基癸烷外,在与实施例3中描述的相同的设备和相同的操作方式情况下,低聚合反应在1小时消耗77.3克乙烯。
产物的组成列于表1中,只回收到微量固体聚合物。
实施例6
除以相同的比例由2,2-二辛氧基丙烷代替1,1-二甲氧基癸烷外,在与实施23中描述的相同的设备与相同的操作方式情况下,低聚合反应在1小时消耗88.5克乙烯。
产物的组成列于表1中。只回收到微量固体聚合物。
实施例7
除以双倍摩尔量的2,2-二甲氧基辛烷(即所用的0.2×10-3摩尔锆为0.4×10-3摩尔缩酮)代替1,1-二甲氧基癸烷外,在与实施例3中描述的相同的设备与相同操作方式的情况下,低聚合反应在3小时消耗39.3克乙烯。
产物的组成列于表1中。只回收到微量固体聚合物。
实施例8
除了以相同的比例由2,2-二丁氧基丙烷代替1,1-二四甲氧基癸烷和低聚合反应温度固定在65℃而不是95℃外,在与实施例3描述的相同的设备与相同的操作条件下,该反应在2小时内清耗44克乙烯。
产物的组成列于表1中。只回收到微量固体聚合物。
实施例9
除了以相同的比例由2,2-二辛氧基丙烷代替2,2-二甲氧基癸烷和加入2.4×10-3摩尔氯二乙基铝而不是1.2×10-3摩尔乙基铝倍半氯化物外,在与实施例3描述的相同的设备与相同的操作条件下,该低聚合反应在30分钟内消耗83.4克乙烯。
产物的组成列于表1中。还回收到与消耗的乙烯相比为0.47%(重量)的固体聚合物。
实施例10
除了使用双倍重2,2-二辛氧基丙烷(即0.2×10-3摩尔锆为0.4×10-3摩尔缩酮)外,在与实施例9描述的相同设备与相同的操作方式的情况下,低聚合反应在2小时内消耗58.9克乙烯。
产物的组成列于表1中。还回收到与消耗的乙烯相比为1.35%(重量)的固体聚合物。
实施例11
除了以相同比例由二异丙氧基甲烷代替2,2-二甲氧基癸烷,和加入2.4×10-3摩尔氯二乙基铝而不是1.2×10-3摩尔乙基铝倍半氯化物,以及低聚合反应在70℃而不是在95℃下进行之外,在与实施例3描述的相同设备与相同操作方式的情况下,该反应在1小时内消耗67克乙烯。
产物的组成列于表1中。还回收到与消耗的乙烯相比为0.86%(重量)的固体聚合物。
实施例2(对比)
除了省去加入1,1-二甲氧基-癸烷(四氯化钛以悬浮液加入压力釜中)外,在与实施例3描述的相同的设备与相同的操作条件下,该反应在4小时内消耗32.8克乙烯。
产物的组成列于表1中,该组成表明对于轻的α烯烃选择性很差。还回收到大量聚合物,与消耗的乙烯相比为15%(重量)。
该实施例说明加入缩醛可带来两种改善,轻的α烯烃的选择性和付产物聚合物的相比率降低。
表1
*100的余数相应于生成的聚合物
所得到产物分布,%(重量)* | a烯烃含量%(重量) | ||||||
实施例 | C4 | C6 | C8 | C10 | C12+ | C4 | C6 |
1 | 44,1 | 31,2 | 14,1 | 6,1 | 4,4 | >99 | 94,9 |
2 | 30,6 | 24,1 | 15,6 | 10,0 | 11,3 | 99,6 | 88,5 |
3 | 22,3 | 24,6 | 18,2 | 12,2 | 23,2 | 98,9 | 97,8 |
4 | 17,0 | 20,8 | 18,0 | 13,7 | 31,1 | 99,5 | 98,0 |
5 | 20,9 | 23,9 | 19,0 | 13,3 | 23,2 | 99,0 | 96,6 |
6 | 18,4 | 21,1 | 17,8 | 14,0 | 29,2 | 99,6 | 96 |
7 | 39,1 | 29,3 | 15,1 | 7,6 | 9,9 | 97,6 | 93,7 |
8 | 25,7 | 23,6 | 17,1 | 12,0 | 22,2 | 99,0 | 96,7 |
9 | 28,9 | 28,1 | 18,8 | 10,4 | 13,7 | 99,8 | 96,3 |
10 | 33,5 | 28,4 | 16,9 | 9,0 | 11,3 | 99,8 | 98,0 |
11 | 42,7 | 31,6 | 14,7 | 6,3 | 4,6 | 99,6 | 98,5 |
12 | 11,0 | 12,0 | 11,5 | 9,5 | 41,0 | >99 | 98,0 |
Claims (9)
1.将乙烯转化为轻质α-烯烃的方法,其中在有效的低聚条件下将乙烯与催化剂接触,而所述催化剂是将下述的锆化合物与有机缩醛或缩酮化合物和铝化合物混合而得到的:
锆化合物的化学式如下:
ZrXxYyOz,其中X是氯或溴原子,Y是选自烷氧基R0-,氨基R2N-和羧酸根RC00-的基团,式中R是1-30碳烷基,而x和y可以是0-4的整数,z是0或0.5,x+y+2z之和为4,
有机缩醛或缩酮化合物的化学式如下:式中R’1和R’2由氢原子或1-30碳的烷基构成,而R1和R2是1-30碳烷基,
铝化合物的化学式如下:
AlR”nX3-n式中R”是1-6碳烷基,X是氯或溴原子,而n是1-2之间的数,
所述有机缩醛或缩酮化合物与锆化合物的mol比为约0.1∶1至5∶1并且铝化合物与锆化合物的mol比为约1∶1至100∶1。
2.权利要求1的方法,其特征在于将锆化合物和有机缩醛或缩酮化合物混合后再将所得到的产物与铝化合物混合。
3.权利要求1或2之一的方法,其特征在于有机缩醛或缩酮化合物选自二乙氧基甲烷,二丙氧基甲烷,1,1-二乙氧基乙烷,1,1-二异丁氧基乙烷,1,1-二甲氧基癸烷,2-壬基-1,3-二氧戊环,2,2-二甲氧基丙烷,2,2-二丁氧基丙烷,2,2-二辛氧基丙烷,2,2-二甲氧基辛烷,1,1-二甲氧基环己烷和2,2-二(2-乙基己氧基)丙烷。
4.权利要求1或2之一的方法,其特征在于锆化合物选自四溴化锆,四丙氧基锆,四丁氧基锆,四(2-乙基己酸)锆和氧联六(2-乙基己酸)二锆。
5.权利要求1或2之一的方法,其特征在于锆化合物是四氯化锆。
6.权利要求1或2之一的方法,其特征在于铝化合物选自二乙基氯化铝,乙基倍半氯化铝及其混合物。
7.权利要求1或2之一的方法,其特征在于锆化合物与有机缩醛或缩酮化合物和铝化合物的混合在0-80℃和乙烯或惰性气氛下进行。
8.权利要求1的方法,其特征在于乙烯向轻质α-烯烃的转化在20-80℃和0.5-15MPa下进行。
9.权利要求1或2之一的方法,其特征在于将催化剂组分与选自饱和烃,芳香烃和低聚产物的烃接触。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9208658 | 1992-07-09 | ||
FR929208658A FR2693455B1 (fr) | 1992-07-09 | 1992-07-09 | Procédé de fabrication d'oléfines alpha légères par oligomérisation de l'éthylène. |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB991022408A Division CN1140349C (zh) | 1992-07-09 | 1993-07-09 | 将乙烯转化为轻质α-烯烃的催化剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1083465A CN1083465A (zh) | 1994-03-09 |
CN1047374C true CN1047374C (zh) | 1999-12-15 |
Family
ID=9431842
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN93109887A Expired - Lifetime CN1047374C (zh) | 1992-07-09 | 1993-07-09 | 将乙烯转化为轻质α-烯烃的方法 |
CNB991022408A Expired - Lifetime CN1140349C (zh) | 1992-07-09 | 1993-07-09 | 将乙烯转化为轻质α-烯烃的催化剂 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB991022408A Expired - Lifetime CN1140349C (zh) | 1992-07-09 | 1993-07-09 | 将乙烯转化为轻质α-烯烃的催化剂 |
Country Status (8)
Country | Link |
---|---|
US (2) | US5345023A (zh) |
EP (1) | EP0578541B1 (zh) |
JP (1) | JP2913079B2 (zh) |
CN (2) | CN1047374C (zh) |
CA (1) | CA2100182C (zh) |
DE (1) | DE69315493T2 (zh) |
FR (1) | FR2693455B1 (zh) |
SA (1) | SA93140065B1 (zh) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2715154B1 (fr) * | 1994-01-14 | 1996-04-05 | Inst Francais Du Petrole | Procédé de production d'oléfines alpha légères de pureté améliorée par oligomérisation, de l'éthylène. |
US5869418A (en) * | 1994-05-31 | 1999-02-09 | Borealis Holding A/S | Stereospecific catalyst system for polymerization of olefins |
US5856612A (en) * | 1996-02-02 | 1999-01-05 | Mitsubishi Chemical Corporation | Process for producing α-olefin oligomer |
FR2748018B1 (fr) * | 1996-04-26 | 1998-06-26 | Inst Francais Du Petrole | Procede ameliore de conversion de l'ethylene en olefines alpha legeres avec utilisation d'additifs a base de sels d'ammonium quaternaire |
JP3823429B2 (ja) * | 1996-06-28 | 2006-09-20 | 住友化学株式会社 | 触媒系及びオレフィンの反応方法 |
FR2759922B1 (fr) * | 1997-02-25 | 1999-05-07 | Inst Francais Du Petrole | Composition catalytique amelioree pour la conversion de l'ethylene en olefines alpha legeres |
IT1304194B1 (it) * | 1997-12-22 | 2001-03-08 | Inst Francais Du Petrole | Acetali, loro preparazioni, loro utilizzazioni. |
FR2772754B1 (fr) * | 1997-12-22 | 2000-08-25 | Inst Francais Du Petrole | Acetals, leurs preparations, leurs utilisations |
FR2794038B1 (fr) * | 1999-05-27 | 2001-06-29 | Inst Francais Du Petrole | Composition catalytique amelioree et son application a l'oligomerisation des olefines |
DE602005019234D1 (de) * | 2005-07-29 | 2010-03-25 | Linde Ag | Verfahren zur Herstellung von linearen Alpha-Olefinen und Reaktorsystem dafür mit Entsorgung von Hochmolekularen Oligomeren |
DE602005010420D1 (de) * | 2005-07-29 | 2008-11-27 | Linde Ag | Verfahren zur Herstellung von linearen Olefinen mit verbesserter Wärmeabführung |
EP1759766B1 (en) * | 2005-08-31 | 2010-10-13 | Saudi Basic Industries Corporation | Process for the preparation of linear alpha-olefins and catalyst used therein |
JP2009525855A (ja) * | 2006-02-08 | 2009-07-16 | サウディ ベーシック インダストリーズ コーポレイション | エチレンをオリゴマー化するための触媒組成物およびプロセス |
EP2070593B1 (en) * | 2007-12-06 | 2010-08-04 | Saudi Basic Industries Corporation | Catalyst composition and process for preparing linear alpha-olefins |
JP5475314B2 (ja) * | 2009-04-22 | 2014-04-16 | 出光興産株式会社 | 錯体触媒及びそれを用いた線状α−オレフィンの製造方法 |
FR2959736B1 (fr) * | 2010-05-06 | 2012-06-08 | Inst Francais Du Petrole | Procede de production d'alkylbenzenes a partir d'une charge produite par oligomerisation catalysee par voie homogene. |
FR2959751B1 (fr) | 2010-05-06 | 2012-06-08 | Inst Francais Du Petrole | Procede de production de base pour carburants a partir d'une charge ethylenique mettant en oeuvre au moins une etape d'oligomerisation en presence d'un systeme catalytique homogene. |
US9133079B2 (en) | 2012-01-13 | 2015-09-15 | Siluria Technologies, Inc. | Process for separating hydrocarbon compounds |
WO2013177433A2 (en) | 2012-05-24 | 2013-11-28 | Siluria Technologies, Inc. | Oxidative coupling of methane systems and methods |
US9969660B2 (en) | 2012-07-09 | 2018-05-15 | Siluria Technologies, Inc. | Natural gas processing and systems |
FR2995894B1 (fr) * | 2012-09-21 | 2015-09-11 | Axens | Procede de production de butadiene-1,3 mettant en oeuvre l'oligomerisation de l'ethylene et la deshydrogenation des butenes obtenus |
US9598328B2 (en) | 2012-12-07 | 2017-03-21 | Siluria Technologies, Inc. | Integrated processes and systems for conversion of methane to multiple higher hydrocarbon products |
US9315636B2 (en) * | 2012-12-07 | 2016-04-19 | Az Electronic Materials (Luxembourg) S.A.R.L. | Stable metal compounds, their compositions and methods |
US10047020B2 (en) | 2013-11-27 | 2018-08-14 | Siluria Technologies, Inc. | Reactors and systems for oxidative coupling of methane |
US10301234B2 (en) | 2014-01-08 | 2019-05-28 | Siluria Technologies, Inc. | Ethylene-to-liquids systems and methods |
US10377682B2 (en) | 2014-01-09 | 2019-08-13 | Siluria Technologies, Inc. | Reactors and systems for oxidative coupling of methane |
CA2935946C (en) | 2014-01-09 | 2022-05-03 | Siluria Technologies, Inc. | Oxidative coupling of methane implementations for olefin production |
SG11201700034WA (en) * | 2014-07-18 | 2017-02-27 | Sabic Global Technologies Bv | Catalyst composition and process for preparing linear alpha olefins |
US10793490B2 (en) | 2015-03-17 | 2020-10-06 | Lummus Technology Llc | Oxidative coupling of methane methods and systems |
US9334204B1 (en) | 2015-03-17 | 2016-05-10 | Siluria Technologies, Inc. | Efficient oxidative coupling of methane processes and systems |
US20160289143A1 (en) | 2015-04-01 | 2016-10-06 | Siluria Technologies, Inc. | Advanced oxidative coupling of methane |
WO2016205411A2 (en) | 2015-06-16 | 2016-12-22 | Siluria Technologies, Inc. | Ethylene-to-liquids systems and methods |
US9328297B1 (en) | 2015-06-16 | 2016-05-03 | Siluria Technologies, Inc. | Ethylene-to-liquids systems and methods |
EP3786138A1 (en) | 2015-10-16 | 2021-03-03 | Lummus Technology LLC | Oxidative coupling of methane |
CN106925348B (zh) * | 2015-12-31 | 2019-10-11 | 中国石油天然气股份有限公司 | 催化剂及其应用 |
EP4071131A1 (en) | 2016-04-13 | 2022-10-12 | Lummus Technology LLC | Apparatus and method for exchanging heat |
KR101853569B1 (ko) * | 2016-12-15 | 2018-04-30 | 한화토탈 주식회사 | 에틸렌 올리고머화 반응용 촉매계 및 이를 이용한 에틸렌 올리고머화 방법 |
WO2018118105A1 (en) | 2016-12-19 | 2018-06-28 | Siluria Technologies, Inc. | Methods and systems for performing chemical separations |
WO2018217924A1 (en) | 2017-05-23 | 2018-11-29 | Siluria Technologies, Inc. | Integration of oxidative coupling of methane processes |
WO2019010498A1 (en) | 2017-07-07 | 2019-01-10 | Siluria Technologies, Inc. | SYSTEMS AND METHODS FOR OXIDIZING METHANE COUPLING |
IN201921051272A (zh) * | 2019-12-11 | 2022-01-06 | ||
AU2022340529A1 (en) | 2021-08-31 | 2024-02-29 | Lummus Technology Llc | Methods and systems for performing oxidative coupling of methane |
EP4183486A1 (en) | 2021-11-23 | 2023-05-24 | Indian Oil Corporation Limited | Process and catalyst composition for producing linear alpha olefins in high yield by ethylene oligomerization |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86107715A (zh) * | 1986-01-27 | 1987-08-12 | 菲利普石油公司 | 乙烯二聚和聚合 |
CN1038595A (zh) * | 1989-08-04 | 1990-01-10 | 中国石油化工总公司 | 乙烯齐聚制备直链低碳α烯烃催化剂 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3149097A (en) * | 1961-03-01 | 1964-09-15 | Eastman Kodak Co | Process for producing crystalline polyolefins in the presence of an aluminum trialkyl, transition metal halide, and an esterified polyhydric alcohol |
US3149098A (en) * | 1962-02-27 | 1964-09-15 | Avisun Corp | Three-component catalyst for 1-olefin polymerization containing aluminum alkyl halide, titanium trichloride and an orthoester |
US3296338A (en) * | 1962-12-10 | 1967-01-03 | Avisun Corp | Block copolymers of ethylene and propylene |
US3219648A (en) * | 1964-01-08 | 1965-11-23 | Gulf Oil Corp | Polyolefin catalysts and processes |
BE756033A (fr) * | 1969-09-12 | 1971-03-11 | Montedison Spa | Oligomeres d'ethylene et catalyseurs pour leur preparation |
US3882046A (en) * | 1973-01-03 | 1975-05-06 | Anatoly Dmitrievich Pomogailo | Catalyst for polymerization and copolymerization of olefines and a method for preparing same |
JPS5187590A (en) * | 1975-01-30 | 1976-07-31 | Lion Fat Oil Co Ltd | Orefuinteijugotaino seizohoho |
JPS51124186A (en) * | 1975-04-22 | 1976-10-29 | Lion Corp | Preparation of liquid olefin polymer |
JPH0655783B2 (ja) * | 1984-07-31 | 1994-07-27 | 東燃株式会社 | オレフイン重合用触媒成分 |
US4701505A (en) * | 1984-09-26 | 1987-10-20 | Mitsubishi Petrochemical Company Limited | Process for production of olefin polymers |
EP0241596B1 (en) * | 1986-04-17 | 1990-10-31 | Idemitsu Petrochemical Co. Ltd. | A process for preparing linear alpha-olefins |
US4855525A (en) * | 1987-06-19 | 1989-08-08 | Exxon Chemical Patents Inc. | Process for preparing linear alpha-olefins using zirconium adducts as catalysts |
GB8918497D0 (en) * | 1989-08-14 | 1989-09-20 | Exxon Chemical Patents Inc | Process for preparing linear alpha-olefins from ethylene |
FR2669921B1 (fr) * | 1990-12-04 | 1995-07-21 | Inst Francais Du Petrole | Procede de conversion de l'ethylene en olefines alpha legeres. |
-
1992
- 1992-07-09 FR FR929208658A patent/FR2693455B1/fr not_active Expired - Lifetime
-
1993
- 1993-06-30 DE DE69315493T patent/DE69315493T2/de not_active Expired - Lifetime
- 1993-06-30 EP EP93401702A patent/EP0578541B1/fr not_active Expired - Lifetime
- 1993-07-09 CN CN93109887A patent/CN1047374C/zh not_active Expired - Lifetime
- 1993-07-09 JP JP5169897A patent/JP2913079B2/ja not_active Expired - Lifetime
- 1993-07-09 CA CA002100182A patent/CA2100182C/fr not_active Expired - Lifetime
- 1993-07-09 CN CNB991022408A patent/CN1140349C/zh not_active Expired - Lifetime
- 1993-07-09 US US08/088,508 patent/US5345023A/en not_active Expired - Lifetime
- 1993-07-21 SA SA93140065A patent/SA93140065B1/ar unknown
-
1994
- 1994-06-02 US US08/253,017 patent/US5496783A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86107715A (zh) * | 1986-01-27 | 1987-08-12 | 菲利普石油公司 | 乙烯二聚和聚合 |
CN1038595A (zh) * | 1989-08-04 | 1990-01-10 | 中国石油化工总公司 | 乙烯齐聚制备直链低碳α烯烃催化剂 |
Also Published As
Publication number | Publication date |
---|---|
US5345023A (en) | 1994-09-06 |
CN1083465A (zh) | 1994-03-09 |
JPH06166638A (ja) | 1994-06-14 |
FR2693455A1 (fr) | 1994-01-14 |
FR2693455B1 (fr) | 1994-09-30 |
DE69315493D1 (de) | 1998-01-15 |
EP0578541A1 (fr) | 1994-01-12 |
CA2100182C (fr) | 2001-04-24 |
US5496783A (en) | 1996-03-05 |
CA2100182A1 (fr) | 1994-01-10 |
CN1140349C (zh) | 2004-03-03 |
JP2913079B2 (ja) | 1999-06-28 |
EP0578541B1 (fr) | 1997-12-03 |
SA93140065B1 (ar) | 2005-04-17 |
DE69315493T2 (de) | 1998-04-09 |
CN1229696A (zh) | 1999-09-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1047374C (zh) | 将乙烯转化为轻质α-烯烃的方法 | |
CN1107545C (zh) | 改进的乙烯转化为轻α烯烃的催化剂组合物及方法 | |
KR102698053B1 (ko) | 오염방지용 올리고머화 촉매계 | |
JP4189703B2 (ja) | 触媒組成物、並びにエチレンの特に1−ブテンおよび/または1−ヘキセンへのオリゴマー化方法 | |
CN1071727C (zh) | 烯烃的生产 | |
CN1184240C (zh) | 烯烃的生产 | |
CN102107146B (zh) | 一种用于乙烯三聚合成己烯-1的催化剂及其应用 | |
CN1011693B (zh) | 三聚方法 | |
CN101032695A (zh) | 一种乙烯低聚的催化剂组合物及其应用 | |
JP6484475B2 (ja) | 新規な触媒組成物およびエチレンの1−ヘキセンへのオリゴマー化方法 | |
EP3834932B1 (en) | Process for preparation of ethylene oligomerization catalyst and oligomerization thereof | |
TWI434733B (zh) | 催化劑組合物及其用於製備直鏈型α-烯烴之方法 | |
MXPA05009868A (es) | Proceso para prevenir o eliminar la corrosion de la descomposicion de catalizadores olefinicos que contienen haluros. | |
EP1680384B1 (en) | Method and system to contact an ionic liquid catalyst with oxygen to improve a chemical reaction | |
CN100386149C (zh) | 一种乙烯三聚催化剂及其应用 | |
JP3766170B2 (ja) | α−オレフィン低重合体の製造方法 | |
CN1029556C (zh) | 制备聚合物的方法 | |
CN101816951A (zh) | 一种乙烯齐聚催化剂及制备方法 | |
CN1444551A (zh) | α-烯烃的连续制备方法 | |
JP3517279B2 (ja) | 低級オレフィンの二量化法 | |
CN114702530B (zh) | 咪唑桥联茂金属、催化剂及其制备和应用 | |
JPH06329562A (ja) | オレフィンオリゴマーの製造方法 | |
CN101074274A (zh) | 用于乙烯聚合的催化剂载体及其催化剂 | |
US20220111375A1 (en) | Antifouling catalyst systems for selective ethylene trimerization | |
CN1463959A (zh) | 一种丙烯二聚制备六碳烯烃的催化体系 |
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 | ||
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20130709 Granted publication date: 19991215 |