CN101709242B - 润滑油分散剂 - Google Patents
润滑油分散剂 Download PDFInfo
- Publication number
- CN101709242B CN101709242B CN 200910230056 CN200910230056A CN101709242B CN 101709242 B CN101709242 B CN 101709242B CN 200910230056 CN200910230056 CN 200910230056 CN 200910230056 A CN200910230056 A CN 200910230056A CN 101709242 B CN101709242 B CN 101709242B
- Authority
- CN
- China
- Prior art keywords
- polyisobutene
- hours
- weight
- lubricant
- lubricating 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
- 239000002270 dispersing agent Substances 0.000 title claims abstract description 21
- 239000000314 lubricant Substances 0.000 title abstract 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 24
- 239000010687 lubricating oil Substances 0.000 claims abstract description 23
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 17
- CYQAYERJWZKYML-UHFFFAOYSA-N phosphorus pentasulfide Chemical compound S1P(S2)(=S)SP3(=S)SP1(=S)SP2(=S)S3 CYQAYERJWZKYML-UHFFFAOYSA-N 0.000 claims abstract description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 235000011187 glycerol Nutrition 0.000 claims abstract description 10
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims abstract description 3
- 239000005864 Sulphur Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 230000005587 bubbling Effects 0.000 claims description 5
- 239000006228 supernatant Substances 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 abstract description 12
- 239000006185 dispersion Substances 0.000 abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052799 carbon Inorganic materials 0.000 abstract description 7
- 239000003973 paint Substances 0.000 abstract description 6
- 230000003647 oxidation Effects 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 238000001935 peptisation Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 2
- 238000010992 reflux Methods 0.000 abstract 2
- 239000010802 sludge Substances 0.000 abstract 2
- 239000008096 xylene Substances 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000010881 fly ash Substances 0.000 abstract 1
- 230000007928 solubilization Effects 0.000 abstract 1
- 238000005063 solubilization Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 4
- -1 butyl diimide Chemical compound 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229910000071 diazene Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010711 gasoline engine oil Substances 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910230056 CN101709242B (zh) | 2009-11-11 | 2009-11-11 | 润滑油分散剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910230056 CN101709242B (zh) | 2009-11-11 | 2009-11-11 | 润滑油分散剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101709242A CN101709242A (zh) | 2010-05-19 |
CN101709242B true CN101709242B (zh) | 2012-07-04 |
Family
ID=42402048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200910230056 Expired - Fee Related CN101709242B (zh) | 2009-11-11 | 2009-11-11 | 润滑油分散剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101709242B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103695080B (zh) * | 2013-12-13 | 2015-02-04 | 中国科学院新疆理化技术研究所 | 一种用硫代乙酸改性润滑油添加剂的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5763372A (en) * | 1996-12-13 | 1998-06-09 | Ethyl Corporation | Clean gear boron-free gear additive and method for producing same |
CN1245211A (zh) * | 1998-08-14 | 2000-02-23 | 中国石油化工集团公司 | 抗氧性丁二酰亚胺润滑油分散剂及其制备 |
CN1364860A (zh) * | 2001-01-18 | 2002-08-21 | 中国石油化工股份有限公司 | 润滑油清净分散剂 |
US20030148898A1 (en) * | 2001-12-06 | 2003-08-07 | Bell Ian A. W. | Dispersants and lubricating oil compositions containing same |
CN1782049A (zh) * | 2004-11-30 | 2006-06-07 | 中国石油化工股份有限公司 | 润滑油添加剂组合物 |
CN101007981A (zh) * | 2006-01-25 | 2007-08-01 | 李政兆 | 一种柴油车润滑油组合物 |
-
2009
- 2009-11-11 CN CN 200910230056 patent/CN101709242B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5763372A (en) * | 1996-12-13 | 1998-06-09 | Ethyl Corporation | Clean gear boron-free gear additive and method for producing same |
CN1245211A (zh) * | 1998-08-14 | 2000-02-23 | 中国石油化工集团公司 | 抗氧性丁二酰亚胺润滑油分散剂及其制备 |
CN1364860A (zh) * | 2001-01-18 | 2002-08-21 | 中国石油化工股份有限公司 | 润滑油清净分散剂 |
US20030148898A1 (en) * | 2001-12-06 | 2003-08-07 | Bell Ian A. W. | Dispersants and lubricating oil compositions containing same |
CN1782049A (zh) * | 2004-11-30 | 2006-06-07 | 中国石油化工股份有限公司 | 润滑油添加剂组合物 |
CN101007981A (zh) * | 2006-01-25 | 2007-08-01 | 李政兆 | 一种柴油车润滑油组合物 |
Also Published As
Publication number | Publication date |
---|---|
CN101709242A (zh) | 2010-05-19 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: SHIJIAZHUANG ZHONGSHI XINDA LUBRICATING OIL CO., L Free format text: FORMER OWNER: XINGHUO SCI. + TECH. RESEARCH INST., JINAN DEV. ZONE Effective date: 20141223 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: He Jianli Inventor before: Zhang Chengru |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250101 JINAN, SHANDONG PROVINCE TO: 050011 SHIJIAZHUANG, HEBEI PROVINCE Free format text: CORRECT: INVENTOR; FROM: ZHANG CHENGRU TO: HE JIANLI |
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TR01 | Transfer of patent right |
Effective date of registration: 20141223 Address after: Changan District North Ring Road 050011 Hebei city of Shijiazhuang province No. 38 Patentee after: SHIJIAZHUANG ZHONGSHI XINDA LUBRICATING OIL CO., LTD. Address before: 250101 Shandong city of Ji'nan province high tech Zone (Licheng District) Xinluo Avenue No. 786 Patentee before: Xinghuo Sci. & Tech. Research Inst., Jinan Dev. Zone |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20181111 |
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CF01 | Termination of patent right due to non-payment of annual fee |