CN104087371B - A kind of coal tar diesel engine oil composition - Google Patents
A kind of coal tar diesel engine oil composition Download PDFInfo
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- CN104087371B CN104087371B CN201410333096.3A CN201410333096A CN104087371B CN 104087371 B CN104087371 B CN 104087371B CN 201410333096 A CN201410333096 A CN 201410333096A CN 104087371 B CN104087371 B CN 104087371B
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- coal tar
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- 239000011280 coal tar Substances 0.000 title claims abstract description 17
- 239000000203 mixture Substances 0.000 title claims abstract description 11
- 239000010710 diesel engine oil Substances 0.000 title claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 239000002199 base oil Substances 0.000 claims abstract description 9
- 239000003921 oil Substances 0.000 claims abstract description 9
- 239000006185 dispersion Substances 0.000 claims abstract description 8
- 230000003647 oxidation Effects 0.000 claims abstract description 8
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 8
- 239000003513 alkali Substances 0.000 claims abstract description 5
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 5
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 5
- 239000003112 inhibitor Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- 229920000570 polyether Polymers 0.000 claims abstract description 5
- 239000003755 preservative agent Substances 0.000 claims abstract description 5
- 230000002335 preservative effect Effects 0.000 claims abstract description 5
- 238000000746 purification Methods 0.000 claims abstract description 5
- 238000005728 strengthening Methods 0.000 claims abstract description 5
- 239000000654 additive Substances 0.000 claims abstract description 3
- 230000000996 additive effect Effects 0.000 claims abstract description 3
- 239000002131 composite material Substances 0.000 claims abstract description 3
- -1 alkyl sodium salicylate compound Chemical class 0.000 claims description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 150000003852 triazoles Chemical class 0.000 claims description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- 239000005642 Oleic acid Substances 0.000 claims description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 2
- 229920002367 Polyisobutene Polymers 0.000 claims description 2
- QCJQWJKKTGJDCM-UHFFFAOYSA-N [P].[S] Chemical compound [P].[S] QCJQWJKKTGJDCM-UHFFFAOYSA-N 0.000 claims description 2
- 239000002585 base Substances 0.000 claims description 2
- 239000012964 benzotriazole Substances 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 2
- 229910052746 lanthanum Inorganic materials 0.000 claims description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 2
- 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 claims description 2
- 229920001921 poly-methyl-phenyl-siloxane Polymers 0.000 claims description 2
- 229960004025 sodium salicylate Drugs 0.000 claims description 2
- 229960002317 succinimide Drugs 0.000 claims description 2
- 150000003751 zinc Chemical class 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 229920001971 elastomer Polymers 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 abstract description 3
- 239000004071 soot Substances 0.000 abstract description 3
- 239000003245 coal Substances 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000000197 pyrolysis Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 235000019219 chocolate Nutrition 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Lubricants (AREA)
Abstract
The present invention discloses a kind of coal tar diesel engine oil composition, adopts oil based on II class base oil and oil soluble polyethers, coordinates multiple composite additive. It comprises: anti-wear agent, antioxidant preservative, kilfoam, viscosity index improver, metal passivator, purification agent, dispersion agent, oxidation inhibitor, strengthening agent, oiliness improver. The engine profit composition of the present invention has excellent peace and quiet dispersion effect, prevents piston ring from boning; Excellent glues-temperature characteristics, excellent alkali value retentivity, thermostability, can suppress the generation of black greasy filth, make engine more cleaning; Good resistance to high temperature oxidation stability, high shear stability, rubber compatibility, the fuel economy that cold cranking capacity is good, excellent, moving parts is corrosion-free, when higher soot content, there is stronger resistance to abrasion, effectively reduce the abrasion of parts.
Description
Technical field
The invention belongs to internal combustion engine lubricant field, particularly a kind of coal tar diesel engine oil composition.
Background technology
Coal tar, also known as coal cream, coal oil, coal tar solution, is a kind of black or chocolate viscous liquid that obtain in coking of coal process, and proportion is greater than 1, has certain molten property and special smell, flammable. Coal tar is one of product in the raw gas of coking industry pyrolysis of coal generation, and its output accounts for the mass percent 3%��4% of shove charge coal. Coal tar is the main raw material of Coal Chemical Industry, and its composition reaches up to ten thousand kinds more than. Main containing benzene, toluene, dimethylbenzene, naphthalene, the aromatic hydrocarbons such as fear; And aromatic series oxygenatedchemicals, such as phenolic compounds such as phenol, nitrogenous, containing the gas chromatography such as heterogeneous ring compound of sulphur, adopt the method for fractionation that coal tar is divided into evaporating point of different boiling scope. Preparation according to coal is different with processing, is usually divided into high temperature carbonization coal tar and low-temperature pyrolysis coal tar. Low-temperature pyrolysis coal tar is one of important source of artificial petroleum, can obtain gasoline, diesel product through high-pressure hydrogenation. The main component of coal tar processing be aromatic hydrocarbons carbon content about 90%, hydrogen content only 5%��6%, be in various motor spirit oil carbon content at most and hydrogen-carbon ratio minimum. Many by its aromatic hydrocarbons, difficulty of catching fire, cetane value-6.3, atomization ability is low, and volatility is poor, and burning is slow, and it is poor that capacitive is determined in burning, and afterfire is serious, and burning is not exclusively; Cause that smoke evacuation is big, row's temperature is high, efficiency of combustion is low, less economical simultaneously. Therefore, usually adopt and mix burning mode, within incorporation control 20%. To this, it is necessary to a kind of coal tar diesel engine oil composition of exploitation.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of has excellent peace and quiet dispersion effect, prevents piston ring from boning; Excellent glues-temperature characteristics, excellent alkali value retentivity, thermostability, can suppress the generation of black greasy filth, make engine more cleaning; Good resistance to high temperature oxidation stability, high shear stability, rubber compatibility, the fuel economy that cold cranking capacity is good, excellent, moving parts is corrosion-free, when higher soot content, there is stronger resistance to abrasion, effectively reduce the coal tar diesel engine oil composition of component wear.
For above-mentioned technical problem, the present invention adopts following technical scheme:
A kind of coal tar diesel engine oil composition, adopts oil based on II class base oil and oil soluble polyethers, coordinates multiple composite additive, and the mass percent of its each component is:
| Component | Mass percent content |
| Base oil | Surplus |
| Purification agent | 7.0%��9.0% |
| Dispersion agent | 10.0%��12.0% |
| Antioxidant preservative | 0.8%��1.2% |
| Oxidation inhibitor | 0.8%��1.5% |
| Oiliness improver | 1.5%��2.0% |
| Metal passivator | 1.5%��2.0% 1--> |
| Strengthening agent | 0.5%��0.8% |
| Rust-preventive agent | 0.8%����1.2% |
| Kilfoam | 0.005%��0.01% |
| Viscosity index improver | 3.0%��5.0% |
The mass percent summation of each component is 100% above.
Base oil is II class base oil of mass ratio 50%��40% and the oil soluble polyethers compound of 50%��60%.
Purification agent be the low alkali value calcium alkylbenzenesulfonate of mass ratio 25%��30%, the high base number calcium alkylbenzenesulfonate of 25%��30% and 50%��40% alkyl sodium salicylate compound, the mass percent sum of three components is 100%.
Dispersion agent is the high nitrogen polyisobutylene-bis-succinimide of mass ratio 40%��50% and low nitrogen polyisobutene many succimides compound of 60%��50%.
Antioxidant preservative is the two octyl group basic zinc salt of sulphur phosphorus of mass ratio 50%��60% and the molybdenum dithiophosphate compound of 50%��40%;
Oxidation inhibitor is the N-phenyl-a-naphthylamines of mass ratio 40%��50% and the 2,6-di-t-butyl mixed ester compound of 60%��50%.
Oiliness improver is the oleic acid glycol ester of mass ratio 40%��50% and the 124 Triazole fatty amine salt compound of 60%��50%.
Metal passivator is the 124 Triazole derivative of mass ratio 40%��50% and the thiadiazoles derivative compound of 60%��50%.
Strengthening agent is dialkyldithiocarbamacompositions lanthanum.
Rust-preventive agent is the alkenyl succinic acid ester of mass ratio 40%��50% and the benzotriazole compound of 60%��50%.
Kilfoam is the polymethylphenyl siloxane fluid of mass ratio 40%��50% and the acrylate of 60%��50% and ether copolymer compound.
Viscosity index improver is ethylene-propylene copolymer.
The remarkable advantage of the present invention has: has excellent peace and quiet dispersion effect, prevents piston ring from boning; Excellent glues-temperature characteristics, excellent alkali value retentivity, thermostability, can suppress the generation of black greasy filth, make engine more cleaning; Good resistance to high temperature oxidation stability, high shear stability, rubber compatibility, the fuel economy that cold cranking capacity is good, excellent, moving parts is corrosion-free, when higher soot content, there is stronger resistance to abrasion, effectively reduce the abrasion of parts.
Embodiment
Embodiment 1:
Each component of following masses percentage ratio is in harmonious proportion and becomes:
Embodiment 2:
Each component of following masses percentage ratio is in harmonious proportion and becomes:
Embodiment 3:
Each component of following masses percentage ratio is in harmonious proportion and becomes:
The main physical and chemical index of embodiment 3 product:
Claims (1)
1. a coal tar diesel engine oil composition, it is characterised in that: adopting oil based on II class base oil and oil soluble polyethers, coordinate multiple composite additive, the mass percent of its each component is:
Base oil surplus;
Purification agent 7.0%��9.0%;
Dispersion agent 10.0%��12.0%;
Antioxidant preservative 0.8%��1.2%;
Oxidation inhibitor 0.8%��1.5%;
Oiliness improver 1.5%��2.0%;
Metal passivator 1.5%��2.0%;
Strengthening agent 0.5%��0.8%;
Rust-preventive agent 0.8%��1.2%;
Kilfoam 0.005%��0.01%;
Viscosity index improver 3.0%��5.0%;
The mass percent summation of each component is 100% above;
Base oil is II class base oil of mass ratio 50%��40% and the oil soluble polyethers compound of 50%��60%;
Purification agent be the low alkali value calcium alkylbenzenesulfonate of mass ratio 25%��30%, the high base number calcium alkylbenzenesulfonate of 25%��30% and 50%��40% alkyl sodium salicylate compound, the mass percent sum of three components is 100%;
Dispersion agent is the high nitrogen polyisobutylene-bis-succinimide of mass ratio 40%��50% and 60%����low nitrogen polyisobutene many succimides compound of 50%;
Antioxidant preservative is the two octyl group basic zinc salt of sulphur phosphorus of mass ratio 50%��60% and the molybdenum dithiophosphate compound of 50%��40%;
Oxidation inhibitor is the N-phenyl-a-naphthylamines of mass ratio 40%��50% and the 2,6-di-t-butyl mixed ester compound of 60%��50%;
Oiliness improver is the oleic acid glycol ester of mass ratio 40%��50% and the 124 Triazole fatty amine salt compound of 60%��50%;
Metal passivator is the 124 Triazole derivative of mass ratio 40%��50% and the thiadiazoles derivative compound of 60%��50%;
Strengthening agent is dialkyldithiocarbamacompositions lanthanum;
Rust-preventive agent is the alkenyl succinic acid ester of mass ratio 40%��50% and the benzotriazole compound of 60%��50%;
Kilfoam is the mass ratio 40%����polymethylphenyl siloxane fluid of 50% and the acrylate of 60%��50% and ether copolymer compound;
Viscosity index improver is ethylene-propylene copolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333096.3A CN104087371B (en) | 2014-07-14 | 2014-07-14 | A kind of coal tar diesel engine oil composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333096.3A CN104087371B (en) | 2014-07-14 | 2014-07-14 | A kind of coal tar diesel engine oil composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104087371A CN104087371A (en) | 2014-10-08 |
| CN104087371B true CN104087371B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410333096.3A Expired - Fee Related CN104087371B (en) | 2014-07-14 | 2014-07-14 | A kind of coal tar diesel engine oil composition |
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| Country | Link |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063294A (en) * | 2015-08-11 | 2015-11-18 | 广西大学 | Environmental-friendly low-temperature tempering liquid composite |
| CN106544110A (en) * | 2016-11-04 | 2017-03-29 | 广西大学 | A kind of grinding equipment all purpose grease compositionss of defibrator |
| CN109679720B (en) * | 2017-10-18 | 2022-06-28 | 中国石油化工股份有限公司 | Lubricating oil composition for diesel engine and preparation method thereof |
| CN111979023A (en) * | 2020-08-19 | 2020-11-24 | 国家能源集团宁夏煤业有限责任公司 | Blended internal combustion engine oil and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1510115A (en) * | 2000-12-08 | 2004-07-07 | 申保安 | Marine IC engine lube oil |
| CN103289795A (en) * | 2012-02-22 | 2013-09-11 | 中国石油化工股份有限公司 | Marine engine oil composition and application thereof |
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2014
- 2014-07-14 CN CN201410333096.3A patent/CN104087371B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1510115A (en) * | 2000-12-08 | 2004-07-07 | 申保安 | Marine IC engine lube oil |
| CN103289795A (en) * | 2012-02-22 | 2013-09-11 | 中国石油化工股份有限公司 | Marine engine oil composition and application thereof |
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| CN104087371A (en) | 2014-10-08 |
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Inventor after: Huang Fuchuan Inventor after: Li Kangchun Inventor after: Deng Fukang Inventor after: Huang Yiyao Inventor before: Huang Fuchuan Inventor before: Huang Yiyao Inventor before: Lu Chaoxia Inventor before: Huang Xiaoping Inventor before: Chen Biao Inventor before: Li Kangchun Inventor before: Deng Fukang Inventor before: Huang Yilin Inventor before: Ma Xiaofei Inventor before: Liu Yuheng |
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