CN104194895A - Heating-oil-coke-slurry engine oil composition - Google Patents
Heating-oil-coke-slurry engine oil composition Download PDFInfo
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- CN104194895A CN104194895A CN201410438145.XA CN201410438145A CN104194895A CN 104194895 A CN104194895 A CN 104194895A CN 201410438145 A CN201410438145 A CN 201410438145A CN 104194895 A CN104194895 A CN 104194895A
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Abstract
The invention discloses a heating-oil-coke-slurry engine oil composition. The heating-oil-coke-slurry engine oil composition is prepared through adopting castor based polyethylene glycol sebacate and oil-soluble polyether as base oil and enabling the base oil to be matched with a variety of compound additives, including an antioxidant preservative, an antifoamer, a viscosity index improver, a metal deactivator, a friction modifier, a detergent, a dispersant, an antioxidant, a rust preventive, an oily agent, a reinforcer and an anti-wear agent. The engine oil composition disclosed by the invention has excellent cleaning and dispersion properties, viscosity-temperature characteristics, base number retention, acid neutralization capacity and oil film thickness and strength retention capability, can control the generation of polar substances, such as high-temperature oil sludge and the like, has wear resistance and scratch resistance and can keep an engine clean; due to good high-temperature oxidation stability, soot solubilization capability, shearing resistance and antifriction and corrosion resisting properties, the generation of carbon deposits and paint films of the engine at high temperature can be reduced, and thus the abnormal wear, vibration, noise and bearing bush corrosion of the engine during operation are prevented.
Description
Technical field
The invention belongs to engine oil field, relate in particular to one and use oil coke slurry engine oil composition.
Background technology
Due to the continuous increase of Economic development to demand for fuel, in order to reduce the dependence of oil fuel oil, the research of various novel alternative fuels is achieved, and particularly solid-liquid mixture slurry fuel, as oil coke slurry.Oil coke slurry is the novel fuel slurry of one that refinery coke (or coke) solid particulate through pulverizing mixes to ordinary diesel oil (or similar distillate), additive.It and oil coke slurry, coal water slurry have similarity in many aspects.The problem that its application faces mainly contains: (1) will solve small solid particulate and stop up needle-valve and plunger matching parts; (2) engine power declines, the rising of exhaust temperature; (3) along with the raising of rotating speed, soot quantity discharged can raise.Oil coke slurry is mainly adapted at the use in slow speed diesel engine at present.To this, be necessary to develop a kind of to use the diesel engine oil composition of oil coke slurry as fuel.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of generation, resistance to abrasion that has good detergent-dispersant performance, sticky-temperature characteristics, base number retentivity, acid neutralization capacity, oil film thickness and Strength retention ability, can control high temperature greasy filth isopolarity material, anti-scratch ability, maintenance engine washing; Good high-temperature oxidation stability, solubilising soot ability, anti-shearing and anti-friction and corrosion-resistant performance, can reduce the generation of engine carbon deposit, paint film under hot conditions, prevent that the oil coke that uses of inordinate wear, vibration, noise and the bearing insert corrosion of engine in the time of operation from starching engine oil composition.
For above-mentioned technical problem, the present invention adopts following technical scheme:
One uses oil coke slurry engine oil composition, adopts castor-oil plant base sebacic acid macrogol ester and oil soluble polyethers as base oil, coordinates multiple composite additive, and the mass percent of its each component is:
| Component | Mass percentage content |
| Base oil | Surplus |
| Purification agent | 6.0％～8.0％ |
| Dispersion agent | 8.0％～10.0％ |
| Antioxidant preservative | 1.5％～1.8％ |
| Oxidation inhibitor | 1.5％～2.0％ |
| Oiliness improver | 1.5％～2.0％ |
| Metal passivator | 1.2％～1.5％ |
| Strengthening agent | 3.0％～4.0％ |
| Rust-preventive agent | 1.5％～2.0％ |
| Kilfoam | 0.005％～0.01％ |
| Viscosity index improver | 3.0％～5.0％ |
| Friction improver | 0.5％～1.0％ |
| Anti-wear agent | 2.0％～3.0％ |
Base oil is that castor-oil plant base sebacic acid macrogol ester and 50%～60% the oil soluble polyethers of mass ratio 50%～40% is compound.
Purification agent is that middle base number calcium alkylbenzenesulfonate and 40%～50% the high base number calcium naphthenate of mass ratio 60%～50% is compound;
Dispersion agent is that mono alkenyl succimide and 60%～50% the polyene-based succimide of mass ratio 40%～50% is compound.
Antioxidant preservative is that the molybdenum dithiophosphate of the two octyl group basic zinc salt of the sulphur phosphorus of mass ratio 40%～50% and 60%～50% is compound;
Oxidation inhibitor be mass ratio 40%～50% thin base benzoglyoxaline and 60%～50% 2,6-di-t-butyl mixed ester is compound.
Oiliness improver is that 124 Triazole fatty amine salt and 40%～50% the dimeracid of mass ratio 60%～50% is compound.
Metal passivator is the thiadiazoles derivative of mass ratio 40%～50% and 60%～50% N, and the sub-Whitfield's ointment propylene diamine of N-is compound.
Strengthening agent is that alkylthio molybdenum phosphate and 60%～50% the boronation polyisobutylene-bis-succinimide of mass ratio 40%～50% is compound.
Rust-preventive agent is that zinc naphthenate and 60%～50% the benzo thiophene miaow of mass ratio 40%～50% is compound.
Kilfoam is that ethyl silicon oil and 60%～50% acrylate and the ether copolymer of mass ratio 40%～50% is compound.
Viscosity index improver is ethylene-propylene copolymer; Friction improver is alkyl phosphorous acid ester;
Anti-wear agent is that sulphur phosphoric acid nitrogen containing derivative and 60%～50% sulfuration three polybutene of mass ratio 40%～50% are compound.
The remarkable advantage of engine oil composition of the present invention has: have good detergent-dispersant performance, sticky-temperature characteristics, base number retentivity, acid neutralization capacity, oil film thickness and Strength retention ability, can control generation, the resistance to abrasion of high temperature greasy filth isopolarity material, anti-scratch ability, keep engine washing; Good high-temperature oxidation stability, solubilising soot ability, anti-shearing and anti-friction and corrosion-resistant performance, can reduce the generation of engine carbon deposit, paint film under hot conditions, prevents inordinate wear, vibration, noise and the bearing insert corrosion of engine in the time of operation.
Embodiment
Embodiment 1:
Each component of following mass percent is in harmonious proportion and is formed:
| Component | Content (mass percent) |
| The castor-oil plant base sebacic acid macrogol ester of mass ratio 50% and 50% oil soluble polyethers are compound | 69.99％ |
| The middle base number calcium alkylbenzenesulfonate of mass ratio 60% and 40% high base number calcium naphthenate are compound | 6.0％ |
| The mono alkenyl succimide of mass ratio 40% and 60% polyene-based succimide are compound | 8.0％ |
| The two octyl group basic zinc salt of sulphur phosphorus of mass ratio 40% and 60% molybdenum dithiophosphate are compound | 1.8％ |
| The thin base benzoglyoxaline of mass ratio 40% and 60% 2,6-di-t-butyl mixed ester is compound | 1.5％ |
| The 124 Triazole fatty amine salt of mass ratio 60% and 40% dimeracid are compound | 1.5％ |
| The thiadiazoles derivative of mass ratio 40% and 60% N, the sub-Whitfield's ointment propylene diamine of N-is compound | 1.2％ |
| The alkylthio molybdenum phosphate of mass ratio 40% and 60% boronation polyisobutylene-bis-succinimide are compound | 3.0％ |
| The zinc naphthenate of mass ratio 40% and 60% benzo thiophene miaow are compound | 1.5％ |
| The ethyl silicon oil of mass ratio 40% and 60% acrylate and ether copolymer are compound | 0.01％ |
| Ethylene-propylene copolymer | 3.0％ |
| Alkyl phosphorous acid ester | 0.5％ |
| The sulphur phosphoric acid nitrogen containing derivative of mass ratio 40% and 60% sulfuration three polybutene are compound | 2.0％ |
Embodiment 2:
Each component of following mass percent is in harmonious proportion and is formed:
| Component | Content (mass percent) |
| The castor-oil plant base sebacic acid macrogol ester of mass ratio 45% and 55% oil soluble polyethers are compound | 65.4％ |
| The middle base number calcium alkylbenzenesulfonate of mass ratio 55% and 45% high base number calcium naphthenate are compound | 7.0％ |
| The mono alkenyl succimide of mass ratio 45% and 55% polyene-based succimide are compound | 9.0％ |
| The two octyl group basic zinc salt of sulphur phosphorus of mass ratio 45% and 55% molybdenum dithiophosphate are compound | 1.6％ |
| The thin base benzoglyoxaline of mass ratio 45% and 55% 2,6-di-t-butyl mixed ester is compound | 1.5％ |
| The 124 Triazole fatty amine salt of mass ratio 55% and 45% dimeracid are compound | 1.5％ |
| The thiadiazoles derivative of mass ratio 45% and 55% N, the sub-Whitfield's ointment propylene diamine of N-is compound | 1.5％ |
| The alkylthio molybdenum phosphate of mass ratio 45% and 55% boronation polyisobutylene-bis-succinimide are compound | 3.5％ |
| The zinc naphthenate of mass ratio 45% and 55% benzo thiophene miaow are compound | 1.5％ |
| The ethyl silicon oil of mass ratio 45% and 55% acrylate and ether copolymer are compound | 0.005％ |
| Ethylene-propylene copolymer | 4.0％ |
| Alkyl phosphorous acid ester | 1.0％ |
| The sulphur phosphoric acid nitrogen containing derivative of mass ratio 45% and 55% sulfuration three polybutene are compound | 2.495％ |
Embodiment 3:
Each component of following mass percent is in harmonious proportion and is formed:
| Component | Content (mass percent) |
| The castor-oil plant base sebacic acid macrogol ester of mass ratio 40% and 60% oil soluble polyethers are compound | 60.0％ |
| The middle base number calcium alkylbenzenesulfonate of mass ratio 50% and 50% high base number calcium naphthenate are compound | 8.0％ |
| The mono alkenyl succimide of mass ratio 50% and 50% polyene-based succimide are compound | 10.0％ |
| The two octyl group basic zinc salt of sulphur phosphorus of mass ratio 50% and 50% molybdenum dithiophosphate are compound | 1.5％ |
| The thin base benzoglyoxaline of mass ratio 50% and 50% 2,6-di-t-butyl mixed ester is compound | 2.0％ |
| The 124 Triazole fatty amine salt of mass ratio 50% and 50% dimeracid are compound | 2.0％ |
| The thiadiazoles derivative of mass ratio 50% and 50% N, the sub-Whitfield's ointment propylene diamine of N-is compound | 1.5％ |
| The alkylthio molybdenum phosphate of mass ratio 50% and 50% boronation polyisobutylene-bis-succinimide are compound | 4.0％ |
| The zinc naphthenate of mass ratio 50% and 50% benzo thiophene miaow are compound | 2.0％ |
| The ethyl silicon oil of mass ratio 50% and 50% acrylate and ether copolymer are compound | 0.008％ |
| Ethylene-propylene copolymer | 5.0％ |
| Alkyl phosphorous acid ester | 0.992％ |
| (sulphur phosphoric acid nitrogen containing derivative and 50% sulfuration three polybutene are compound for mass ratio 50% | 3.0％ |
The main physical and chemical index of embodiment 2 products:
Claims (10)
1. one kind uses oil coke slurry engine oil composition, it is characterized in that: adopt castor-oil plant base sebacic acid macrogol ester and oil soluble polyethers as base oil, coordinate multiple composite additive, the mass percent of its each component is: purification agent 6.0%～8.0%, dispersion agent 8.0%～10.0%, antioxidant preservative 1.5%～1.8%, oxidation inhibitor 1.5%～2.0%, oiliness improver 1.5%～2.0%, metal passivator 1.2%～1.5%, strengthening agent 3.0%～4.0%, rust-preventive agent 1.5%～2.0%, kilfoam 0.005%～0.01%, viscosity index improver 3.0%～5.0%, friction improver 0.5%～1.0%, anti-wear agent 2.0%～3.0%, surplus is base oil.
2. one as claimed in claim 1 uses oil coke slurry engine oil composition, it is characterized in that, base oil is that castor-oil plant base sebacic acid macrogol ester and 50%～60% the oil soluble polyethers of mass ratio 50%～40% is compound.
3. one as claimed in claim 1 uses oil coke slurry engine oil composition, it is characterized in that, purification agent is that middle base number calcium alkylbenzenesulfonate and 40%～50% the high base number calcium naphthenate of mass ratio 60%～50% is compound; Dispersion agent is that mono alkenyl succimide and 60%～50% the polyene-based succimide of mass ratio 40%～50% is compound.
4. one as claimed in claim 1 uses oil coke slurry engine oil composition, it is characterized in that, antioxidant preservative is that the molybdenum dithiophosphate of the two octyl group basic zinc salt of the sulphur phosphorus of mass ratio 40%～50% and 60%～50% is compound; Oxidation inhibitor be mass ratio 40%～50% thin base benzoglyoxaline and 60%～50% 2,6-di-t-butyl mixed ester is compound.
5. one as claimed in claim 1 uses oil coke slurry engine oil composition, it is characterized in that, oiliness improver is that 124 Triazole fatty amine salt and 40%～50% the dimeracid of mass ratio 60%～50% is compound.
6. one as claimed in claim 1 uses oil coke slurry engine oil composition, it is characterized in that, metal passivator is the thiadiazoles derivative of mass ratio 40%～50% and 60%～50% N, and the sub-Whitfield's ointment propylene diamine of N-is compound.
7. one as claimed in claim 1 uses oil coke slurry engine oil composition, it is characterized in that, strengthening agent is that alkylthio molybdenum phosphate and 60%～50% the boronation polyisobutylene-bis-succinimide of mass ratio 40%～50% is compound.
8. one as claimed in claim 1 uses oil coke slurry engine oil composition, it is characterized in that, rust-preventive agent is that zinc naphthenate and 60%～50% the benzo thiophene miaow of mass ratio 40%～50% is compound.
9. one as claimed in claim 1 uses oil coke slurry engine oil composition, it is characterized in that, kilfoam is that ethyl silicon oil and 60%～50% acrylate and the ether copolymer of mass ratio 40%～50% is compound.
10. one as claimed in claim 1 uses oil coke slurry engine oil composition, it is characterized in that, viscosity index improver is ethylene-propylene copolymer; Friction improver is alkyl phosphorous acid ester; Anti-wear agent is that sulphur phosphoric acid nitrogen containing derivative and 60%～50% sulfuration three polybutene of mass ratio 40%～50% are compound.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410438145.XA CN104194895A (en) | 2014-08-31 | 2014-08-31 | Heating-oil-coke-slurry engine oil composition |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410438145.XA CN104194895A (en) | 2014-08-31 | 2014-08-31 | Heating-oil-coke-slurry engine oil composition |
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| CN104194895A true CN104194895A (en) | 2014-12-10 |
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| CN201410438145.XA Pending CN104194895A (en) | 2014-08-31 | 2014-08-31 | Heating-oil-coke-slurry engine oil composition |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004003118A1 (en) * | 2002-06-28 | 2004-01-08 | Nippon Oil Corporation | Lubricating oil additive, lubricating oil composition containing the same, and process for producing the same |
| CN1594519A (en) * | 2004-07-07 | 2005-03-16 | 上海海联润滑材料科技有限公司 | Lubricating oil for gaseous propellant engine |
| CN103232884A (en) * | 2013-04-28 | 2013-08-07 | 广西大学 | Universal oil composition for environment-friendly energy-saving engineering machinery |
| CN103666706A (en) * | 2013-12-25 | 2014-03-26 | 烟台德高石油有限公司 | Synthetic diesel engine oil and preparation method thereof |
-
2014
- 2014-08-31 CN CN201410438145.XA patent/CN104194895A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004003118A1 (en) * | 2002-06-28 | 2004-01-08 | Nippon Oil Corporation | Lubricating oil additive, lubricating oil composition containing the same, and process for producing the same |
| CN1594519A (en) * | 2004-07-07 | 2005-03-16 | 上海海联润滑材料科技有限公司 | Lubricating oil for gaseous propellant engine |
| CN103232884A (en) * | 2013-04-28 | 2013-08-07 | 广西大学 | Universal oil composition for environment-friendly energy-saving engineering machinery |
| CN103666706A (en) * | 2013-12-25 | 2014-03-26 | 烟台德高石油有限公司 | Synthetic diesel engine oil and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王毓民等: "《实用汽车润滑技术手册》", 30 September 2005 * |
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Application publication date: 20141210 |
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