CN101392207B - 润滑油粘度指数改进剂 - Google Patents
润滑油粘度指数改进剂 Download PDFInfo
- Publication number
- CN101392207B CN101392207B CN2008102168321A CN200810216832A CN101392207B CN 101392207 B CN101392207 B CN 101392207B CN 2008102168321 A CN2008102168321 A CN 2008102168321A CN 200810216832 A CN200810216832 A CN 200810216832A CN 101392207 B CN101392207 B CN 101392207B
- Authority
- CN
- China
- Prior art keywords
- ethylene
- viscosity index
- index improver
- lubricating oil
- oil
- 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 - Fee Related
Links
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 42
- 238000006731 degradation reaction Methods 0.000 claims abstract description 38
- 230000015556 catabolic process Effects 0.000 claims abstract description 34
- 239000002199 base oil Substances 0.000 claims abstract description 31
- 229920001577 copolymer Polymers 0.000 claims abstract description 24
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 11
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 8
- 230000005587 bubbling Effects 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 6
- 238000011049 filling Methods 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 238000007334 copolymerization reaction Methods 0.000 claims description 4
- 239000010723 turbine oil Substances 0.000 claims description 2
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical group CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 27
- 230000008719 thickening Effects 0.000 abstract description 25
- 239000005977 Ethylene Substances 0.000 abstract description 6
- -1 azo compound Chemical class 0.000 abstract description 5
- 239000003054 catalyst Substances 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 31
- 238000006243 chemical reaction Methods 0.000 description 22
- 238000007254 oxidation reaction Methods 0.000 description 13
- 230000003647 oxidation Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 10
- 150000003254 radicals Chemical group 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000000654 additive Substances 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000012208 gear oil Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 229920000193 polymethacrylate Polymers 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 229920002367 Polyisobutene Polymers 0.000 description 3
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 3
- 239000002283 diesel fuel Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000002144 chemical decomposition reaction Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 238000010525 oxidative degradation reaction Methods 0.000 description 2
- 239000003348 petrochemical agent Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- HECLRDQVFMWTQS-UHFFFAOYSA-N Dicyclopentadiene Chemical compound C1C2C3CC=CC3C1C=C2 HECLRDQVFMWTQS-UHFFFAOYSA-N 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000006701 autoxidation reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012660 binary copolymerization Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000010710 diesel engine oil Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000013538 functional additive Substances 0.000 description 1
- 238000006897 homolysis reaction Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000012745 toughening agent Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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- Lubricants (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102168321A CN101392207B (zh) | 2008-10-13 | 2008-10-13 | 润滑油粘度指数改进剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102168321A CN101392207B (zh) | 2008-10-13 | 2008-10-13 | 润滑油粘度指数改进剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101392207A CN101392207A (zh) | 2009-03-25 |
CN101392207B true CN101392207B (zh) | 2011-12-07 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2008102168321A Expired - Fee Related CN101392207B (zh) | 2008-10-13 | 2008-10-13 | 润滑油粘度指数改进剂 |
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CN (1) | CN101392207B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109238922A (zh) * | 2018-09-22 | 2019-01-18 | 武汉研润科技发展有限公司 | 一种柴油喷嘴剪切稳定性测试仪 |
CN111849584A (zh) * | 2019-04-26 | 2020-10-30 | 中国石油天然气股份有限公司 | 一种黏度指数改进剂、其制备方法和应用 |
CN114292355A (zh) * | 2022-01-20 | 2022-04-08 | 方昱炜 | 一种聚烯烃类润滑油粘度指数改进剂的合成 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1711344A (zh) * | 2002-11-12 | 2005-12-21 | 三井化学株式会社 | 润滑油组合物和适用于内燃机的润滑油 |
CN1876780A (zh) * | 2006-07-07 | 2006-12-13 | 北京凯诗龙石化制品有限公司 | 润滑油粘度指数改进剂 |
CN1876781A (zh) * | 2006-07-07 | 2006-12-13 | 北京凯诗龙石化制品有限公司 | 润滑油粘度指数改进剂的生产方法 |
-
2008
- 2008-10-13 CN CN2008102168321A patent/CN101392207B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1711344A (zh) * | 2002-11-12 | 2005-12-21 | 三井化学株式会社 | 润滑油组合物和适用于内燃机的润滑油 |
CN1876780A (zh) * | 2006-07-07 | 2006-12-13 | 北京凯诗龙石化制品有限公司 | 润滑油粘度指数改进剂 |
CN1876781A (zh) * | 2006-07-07 | 2006-12-13 | 北京凯诗龙石化制品有限公司 | 润滑油粘度指数改进剂的生产方法 |
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Publication number | Publication date |
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CN101392207A (zh) | 2009-03-25 |
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Owner name: SHENZHEN HAIRUNDE PETROCHEMICAL TECHNOLOGY CO., LT Free format text: FORMER OWNER: CHENG XUE Effective date: 20110916 |
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Free format text: CORRECT: ADDRESS; FROM: 200136 PUDONG NEW AREA, SHANGHAI TO: 518052 SHENZHEN, GUANGDONG PROVINCE |
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Effective date of registration: 20110916 Address after: 518052, Ma Wan Road, Shenzhen, Guangdong, 21, Nanshan District Applicant after: Shenzhen Hairunde Petrochemical Technology Co., Ltd. Address before: 200136, room 96, No. 811, Lane 1102, Boshan East Road, Shanghai, Pudong New Area Applicant before: Cheng Xue |
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Effective date of registration: 20160527 Address after: 518052, Ma Wan Road, Shenzhen, Guangdong, 21, Nanshan District Patentee after: Shenzhen hairunde Additive Co. Address before: 518052, Ma Wan Road, Shenzhen, Guangdong, 21, Nanshan District Patentee before: Shenzhen Hairunde Petrochemical Technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20191013 |