CN102559153A - 一种重负荷发动机冷却液及其制备方法 - Google Patents
一种重负荷发动机冷却液及其制备方法 Download PDFInfo
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- CN102559153A CN102559153A CN2012100135851A CN201210013585A CN102559153A CN 102559153 A CN102559153 A CN 102559153A CN 2012100135851 A CN2012100135851 A CN 2012100135851A CN 201210013585 A CN201210013585 A CN 201210013585A CN 102559153 A CN102559153 A CN 102559153A
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- acid
- heavy
- duty engine
- quench liquid
- molybdate
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- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000002826 coolant Substances 0.000 title abstract description 13
- -1 aliphatic monocarboxylic acid Chemical class 0.000 claims abstract description 20
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims abstract description 20
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 15
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003112 inhibitor Substances 0.000 claims abstract description 10
- 235000010288 sodium nitrite Nutrition 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000010949 copper Substances 0.000 claims abstract description 7
- 239000008367 deionised water Substances 0.000 claims abstract description 5
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 53
- 238000010791 quenching Methods 0.000 claims description 52
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 claims description 14
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 10
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 8
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 claims description 8
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical compound CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 claims description 8
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 8
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 claims description 8
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 claims description 8
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 claims description 8
- ZDPHROOEEOARMN-UHFFFAOYSA-N undecanoic acid Chemical compound CCCCCCCCCCC(O)=O ZDPHROOEEOARMN-UHFFFAOYSA-N 0.000 claims description 8
- HZNQSWJZTWOTKM-UHFFFAOYSA-N 2,3,4-trimethoxybenzoic acid Chemical compound COC1=CC=C(C(O)=O)C(OC)=C1OC HZNQSWJZTWOTKM-UHFFFAOYSA-N 0.000 claims description 7
- KDVYCTOWXSLNNI-UHFFFAOYSA-N 4-t-Butylbenzoic acid Chemical compound CC(C)(C)C1=CC=C(C(O)=O)C=C1 KDVYCTOWXSLNNI-UHFFFAOYSA-N 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- 125000005375 organosiloxane group Chemical group 0.000 claims description 6
- OEOIWYCWCDBOPA-UHFFFAOYSA-N 6-methyl-heptanoic acid Chemical compound CC(C)CCCCC(O)=O OEOIWYCWCDBOPA-UHFFFAOYSA-N 0.000 claims description 5
- 229920000388 Polyphosphate Polymers 0.000 claims description 5
- 239000001205 polyphosphate Substances 0.000 claims description 5
- 235000011176 polyphosphates Nutrition 0.000 claims description 5
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 claims description 4
- YPIFGDQKSSMYHQ-UHFFFAOYSA-N 7,7-dimethyloctanoic acid Chemical compound CC(C)(C)CCCCCC(O)=O YPIFGDQKSSMYHQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 claims description 4
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 3
- 239000012964 benzotriazole Substances 0.000 claims description 3
- 150000002193 fatty amides Chemical class 0.000 claims description 3
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims description 2
- 229940010552 ammonium molybdate Drugs 0.000 claims description 2
- 235000018660 ammonium molybdate Nutrition 0.000 claims description 2
- 239000011609 ammonium molybdate Substances 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- NMHMDUCCVHOJQI-UHFFFAOYSA-N lithium molybdate Chemical compound [Li+].[Li+].[O-][Mo]([O-])(=O)=O NMHMDUCCVHOJQI-UHFFFAOYSA-N 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 150000003008 phosphonic acid esters Chemical class 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 19
- 230000007797 corrosion Effects 0.000 abstract description 19
- 238000005516 engineering process Methods 0.000 abstract description 9
- 229910017053 inorganic salt Inorganic materials 0.000 abstract description 7
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 6
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 2
- ZDFKSZDMHJHQHS-UHFFFAOYSA-N 2-tert-butylbenzoic acid Chemical compound CC(C)(C)C1=CC=CC=C1C(O)=O ZDFKSZDMHJHQHS-UHFFFAOYSA-N 0.000 abstract 1
- 239000005711 Benzoic acid Substances 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 235000010233 benzoic acid Nutrition 0.000 abstract 1
- 239000013530 defoamer Substances 0.000 abstract 1
- 239000006259 organic additive Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 12
- 229910001018 Cast iron Inorganic materials 0.000 description 9
- 238000011068 loading method Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 229910000737 Duralumin Inorganic materials 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- OZCHSDKUFPRURO-UHFFFAOYSA-N [As].[I] Chemical compound [As].[I] OZCHSDKUFPRURO-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical class O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104312547A (zh) * | 2014-10-24 | 2015-01-28 | 河北铂润化工科技有限公司 | 一种防穴蚀防冻冷却液及其制备方法 |
CN104419385A (zh) * | 2013-09-10 | 2015-03-18 | 中国石油化工股份有限公司 | 一种重负荷发动机冷却液及其制备方法 |
CN105086951A (zh) * | 2015-09-15 | 2015-11-25 | 江苏锦宇环境工程有限公司 | 一种蜡质花瓣汽车防冻冷却液的制备方法 |
CN106318591A (zh) * | 2015-06-29 | 2017-01-11 | 鞍钢股份有限公司 | 一种用于水乙二醇难燃液压液的消泡剂 |
CN109148915A (zh) * | 2017-06-28 | 2019-01-04 | 中国石油化工股份有限公司 | 一种燃料电池冷却液及其应用 |
CN109666459A (zh) * | 2017-10-16 | 2019-04-23 | 中国石油化工股份有限公司 | 一种抗高温长寿命发动机冷却液 |
CN109837071A (zh) * | 2017-11-24 | 2019-06-04 | 北京蓝星清洗有限公司 | 一种用于风力发电机组的冷却液及其制备方法 |
CN110318056A (zh) * | 2019-05-24 | 2019-10-11 | 清华大学天津高端装备研究院 | 一种水基金属电偶腐蚀抑制剂及制备方法 |
CN111560237A (zh) * | 2020-06-03 | 2020-08-21 | 中国铁道科学研究院集团有限公司金属及化学研究所 | 一种内燃机车用冷却液 |
CN111978932A (zh) * | 2020-07-09 | 2020-11-24 | 纯牌科技股份有限公司 | 一种有机型缓蚀冷却液及其制备方法 |
CN112501619A (zh) * | 2020-11-30 | 2021-03-16 | 东风汽车集团有限公司 | 一种轻负荷乙二醇型冷却液用全有机型添加剂配方 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1594490A (zh) * | 2004-06-17 | 2005-03-16 | 长城润滑油应用研究中心有限公司 | 一种发动机冷却液 |
CN101768428A (zh) * | 2008-12-31 | 2010-07-07 | 中国蓝星(集团)股份有限公司 | 一种发动机冷却液 |
CN102286271A (zh) * | 2011-09-19 | 2011-12-21 | 鞍钢集团矿业公司 | 矿用汽车发动机冷却液及其制备方法 |
-
2012
- 2012-01-17 CN CN201210013585.1A patent/CN102559153B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1594490A (zh) * | 2004-06-17 | 2005-03-16 | 长城润滑油应用研究中心有限公司 | 一种发动机冷却液 |
CN101768428A (zh) * | 2008-12-31 | 2010-07-07 | 中国蓝星(集团)股份有限公司 | 一种发动机冷却液 |
CN102286271A (zh) * | 2011-09-19 | 2011-12-21 | 鞍钢集团矿业公司 | 矿用汽车发动机冷却液及其制备方法 |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104419385A (zh) * | 2013-09-10 | 2015-03-18 | 中国石油化工股份有限公司 | 一种重负荷发动机冷却液及其制备方法 |
CN104312547A (zh) * | 2014-10-24 | 2015-01-28 | 河北铂润化工科技有限公司 | 一种防穴蚀防冻冷却液及其制备方法 |
CN104312547B (zh) * | 2014-10-24 | 2017-12-29 | 河北铂润化工科技有限公司 | 一种防穴蚀防冻冷却液及其制备方法 |
CN106318591A (zh) * | 2015-06-29 | 2017-01-11 | 鞍钢股份有限公司 | 一种用于水乙二醇难燃液压液的消泡剂 |
CN105086951A (zh) * | 2015-09-15 | 2015-11-25 | 江苏锦宇环境工程有限公司 | 一种蜡质花瓣汽车防冻冷却液的制备方法 |
CN105086951B (zh) * | 2015-09-15 | 2018-12-14 | 上海伟奕传动轴配件有限公司 | 一种蜡质花瓣汽车防冻冷却液的制备方法 |
CN109148915A (zh) * | 2017-06-28 | 2019-01-04 | 中国石油化工股份有限公司 | 一种燃料电池冷却液及其应用 |
CN109666459B (zh) * | 2017-10-16 | 2021-01-15 | 中国石油化工股份有限公司 | 一种抗高温长寿命发动机冷却液 |
CN109666459A (zh) * | 2017-10-16 | 2019-04-23 | 中国石油化工股份有限公司 | 一种抗高温长寿命发动机冷却液 |
CN109837071A (zh) * | 2017-11-24 | 2019-06-04 | 北京蓝星清洗有限公司 | 一种用于风力发电机组的冷却液及其制备方法 |
CN109837071B (zh) * | 2017-11-24 | 2021-03-23 | 北京蓝星清洗有限公司 | 一种用于风力发电机组的冷却液及其制备方法 |
CN110318056A (zh) * | 2019-05-24 | 2019-10-11 | 清华大学天津高端装备研究院 | 一种水基金属电偶腐蚀抑制剂及制备方法 |
CN110318056B (zh) * | 2019-05-24 | 2021-03-30 | 清华大学天津高端装备研究院 | 一种水基金属电偶腐蚀抑制剂及制备方法 |
CN111560237A (zh) * | 2020-06-03 | 2020-08-21 | 中国铁道科学研究院集团有限公司金属及化学研究所 | 一种内燃机车用冷却液 |
CN111978932A (zh) * | 2020-07-09 | 2020-11-24 | 纯牌科技股份有限公司 | 一种有机型缓蚀冷却液及其制备方法 |
CN112501619A (zh) * | 2020-11-30 | 2021-03-16 | 东风汽车集团有限公司 | 一种轻负荷乙二醇型冷却液用全有机型添加剂配方 |
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