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Full compound engine oil for turbocharged internal combustion engine

A turbocharging and internal combustion engine technology, applied in the petroleum industry, lubricating compositions, etc., can solve the problems of non-localized regeneration of raw materials and insufficient environmental protection, and achieve the goal of increasing storage and transportation shelf life, increasing natural degradation rate, and reducing frictional resistance Effect

Inactive Publication Date: 2018-11-16
四川小江军科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional pure mineral base oil lubricating oil that has been used in China for a long time has been gradually replaced by new materials and new processes that are energy-saving, environmentally friendly, high-quality, high-efficiency, low-consumption, safe, and long-term. An energy-saving and emission-reducing gasoline and engine oil formula. The invention achieves the effect of energy-saving and emission-reduction by mixing PAO4 base oil, PAO2 base oil, pour point depressant, thickener, compounding agent and additives, but its raw materials cannot be localized and regenerated , making it not environmentally friendly

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] (1) A kind of fully composite engine oil for turbocharged internal combustion engine, the production steps are as follows:

[0023] In the early stage, excess triglycerides in castor oil are prepared by compounding perbasic calcium sulfonate, sulfurized alkylphenate calcium, perbasic magnesium sulfonate, perbasic value sulfonate, alkyl salt and boronizing agent, etc. The compounding agent for degrading the esters in vegetable oils makes the acid-base of the engine oil reach the ideal value (acid-base balance), and the cleaning and dispersing effect under high and low temperature conditions is obviously improved;

[0024] At the same time, the thermal oxidation stability, hydrolysis stability, wear resistance and stability are enhanced by long-chain primary and secondary alkyl groups;

[0025] The freezing point is lowered by the copolymer; it fundamentally solves the universal problem of various types of turbocharged internal combustion engine oils;

[0026] Compound w...

Embodiment 2

[0051] (1) A kind of fully composite engine oil for turbocharged internal combustion engine, the production steps are as follows:

[0052] In the early stage, excess triglycerides in castor oil are prepared by compounding perbasic calcium sulfonate, sulfurized alkylphenate calcium, perbasic magnesium sulfonate, perbasic value sulfonate, alkyl salt and boronizing agent, etc. The compounding agent for degrading the esters in vegetable oils makes the acid-base of the engine oil reach the ideal value (acid-base balance), and the cleaning and dispersing effect under high and low temperature conditions is obviously improved;

[0053] At the same time, the thermal oxidation stability, hydrolysis stability, wear resistance and stability are enhanced by long-chain primary and secondary alkyl groups;

[0054] The freezing point is lowered by the copolymer; it fundamentally solves the universal problem of various types of turbocharged internal combustion engine oils;

[0055] Compounded...

Embodiment 3

[0079] (1) A kind of fully composite engine oil for turbocharged internal combustion engine, the production steps are as follows:

[0080] In the early stage, excess triglycerides in castor oil are prepared by compounding perbasic calcium sulfonate, sulfurized alkylphenate calcium, perbasic magnesium sulfonate, perbasic value sulfonate, alkyl salt and boronizing agent, etc. The compounding agent for degrading the esters in vegetable oils makes the acid-base of the engine oil reach the ideal value (acid-base balance), and the cleaning and dispersing effect under high and low temperature conditions is obviously improved;

[0081] At the same time, the thermal oxidation stability, hydrolysis stability, wear resistance and stability are enhanced by long-chain primary and secondary alkyl groups;

[0082] The freezing point is lowered by the copolymer; it fundamentally solves the universal problem of various types of turbocharged internal combustion engine oils;

[0083] Compounded...

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PUM

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Abstract

The invention provides full compound engine oil for a turbocharged internal combustion engine and belongs to the technical field of internal combustion engine oil. The full compound engine oil comprises base oil, an oxidation and corrosion inhibitor, an extreme pressure anti-wear agent, a high alkali clean dispersing complex agent, liquid phase graphene, an oily stabilizer, a viscosity index improver, a pour point depressant, a rust inhibitor, a metal passivator, an anti-emulsifier and an anti-foaming agent. Through combination of novel materials and novel processes such as special liquid phase treatment on graphene, the full compound engine oil solves the problem that the common engine oil causes high overall engine oil temperature, engine overheating, excessive engine oil loss, rapid oilquality degradation, carbon deposit increasing and excessive soot thereby leading a series of problems of fast wear and short service life caused by poor turbine lubrication.

Description

technical field [0001] The invention belongs to the technical field of internal combustion engine oil, in particular to a fully compounded engine oil for a turbocharged internal combustion engine. Background technique [0002] The traditional pure mineral base oil lubricating oil that has been used in China for a long time has been gradually replaced by new materials and new processes that are energy-saving, environmentally friendly, high-quality, high-efficiency, low-consumption, safe, and long-term. An energy-saving and emission-reducing steam engine oil formula, the invention achieves the effect of energy-saving and emission-reduction by mixing PAO4 base oil, PAO2 base oil, pour point depressant, thickener, compounding agent and additives, but its raw materials cannot be localized and regenerated , resulting in it not being environmentally friendly. [0003] The castor oil in this product has the characteristics of high viscosity index, low friction coefficient, no quali...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N40/25C10N30/08C10N30/02C10N30/06C10N30/10
CPCC10M169/048C10M2201/0413C10M2201/085C10M2201/087C10M2203/1006C10M2205/02C10M2205/022C10M2205/024C10M2205/04C10M2205/06C10M2207/026C10M2207/144C10M2207/282C10M2207/288C10M2207/402C10M2209/04C10M2209/08C10M2209/084C10M2209/104C10M2209/108C10M2215/086C10M2219/046C10M2219/068C10M2223/045C10M2223/063C10N2030/02C10N2030/06C10N2030/08C10N2030/10C10N2030/54C10N2030/56C10N2030/76C10N2040/25C10N2010/12C10N2020/081C10N2010/04
Inventor 冯小平
Owner 四川小江军科技有限公司
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