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Nano-metal composite agent added in turbine oil

A nano-metal and compounding agent technology, applied in the direction of additives, petroleum industry, lubricating composition, etc., can solve the problems of rising product prices, short oil change intervals, high prices, etc., achieve anti-oxidation and anti-sludge generation, improve anti-oxidation The effect of extreme pressure effect and comprehensive effect improvement

Inactive Publication Date: 2014-12-03
TIANJIN ZECHANG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing turbine oil manufacturers mostly use several single agents for physical blending, which increases the price of the product. At the same time, some manufacturers only care about profits, and the products they produce have a short service life and different functions. , some focus on anti-wear; some focus on extreme pressure resistance; some focus on corrosion resistance;
The price with good comprehensive effect is very expensive and the production process is complicated

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A kind of nano-metal composite agent added in the turbine oil, consisting of base oil; antioxidant; rust inhibitor; dispersant; metal deactivator; extreme pressure additive; demulsifier; metal molybdenum powder; metal rhenium powder; vitamin ( E) Composition. The base oil is composed of synthetic base oil polya-olefin and 500SN, the weight ratio of the two components is 1:2; the antioxidant is a mixture of diarylamine and tributyl phosphite; the rust inhibitor is Ethoxylated phenols; dispersant is polyacrylate; metal deactivator is benzotriazole; extreme pressure additive is molybdenum salt of phosphate ester; demulsifier is polyoxyl polyol; metal molybdenum powder and metal magnesium The powder is a nanoscale powder with an average particle size of 20-40nm. The weight percent of each component is: base oil 19%; antioxidant 20%; rust inhibitor 12%; dispersant 15%; metal deactivator 10%; extreme pressure additive 8%; demulsifier 10%; Molybdenum powder 2%; metal rhenium...

Embodiment 2

[0021] A nano-metal composite agent added in turbine oil, consisting of base oil; antioxidant; rust inhibitor; dispersant; metal deactivator; extreme pressure additive; demulsifier; metal molybdenum powder; metal rhenium powder; vitamin ( E) Composition. The base oil is composed of mineral base oil, 150BS, 10 centistokes and minus four lines. The weight ratio of the three components is 1:1:1; the antioxidant is diarylamine and tributyl phosphite mixture of esters; rust inhibitors are ethoxylated phenols; dispersants are polyacrylates; metal deactivators are benzotriazoles; extreme pressure additives are molybdenum salts of phosphate esters; Alcohol; metal molybdenum powder and metal magnesium powder are nanoscale powders, with an average particle size of 20-40nm. The weight percent of each component is: base oil 15%; antioxidant 22%; rust inhibitor 14%; dispersant 15%; metal deactivator 12%; extreme pressure additive 8%; demulsifier 10%; Molybdenum powder 1.5%; metal rhenium...

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Abstract

The invention relates to a nano-metal composite agent added in turbine oil. The nano-metal composite agent is composed of base oil, an antioxidant, a rusting inhibitor, a dispersant, a metal deactivating agent, an extreme pressure additive, a demulsification agent, metal molybdenum powder, metal rhenium powder, and vitamin (E). The antioxidant is a mixture of diarylamine and tributyl phosphate. The rusting inhibitor is ethoxy phenol; the dispersant is polyacrylic ester; the metal deactivating agent is benzotriazole; the extreme pressure additive is a molybdenum salt of phosphate; and the demulsification agent is polyalkoxy polyol. The making method is simple, and the prepared product can effectively and comprehensively enhance various performance requirements of turbine lubricating oil. The service cycle of lubricating oil is extended, the anti-extreme pressure efficacy of lubricating oil is improved, the oxidation tolerance, corrosion resistance, blistering resistance, oxidation resistance, oil sludge generation resistance and other efficacy of lubricating oil are comprehensively enhanced. And the comprehensive efficacy can be comprehensively improved.

Description

(1) Technical field [0001] The invention relates to a nano-metal composite additive for turbine oil, in particular to a preparation scheme and a manufacturing method of a nano-metal composite additive added to turbine oil. (2) Background technology [0002] At present, due to the rapid development of the automobile industry and the continuous improvement and demand of human living conditions, more and more people have bought cars. one car. With the continuous progress of human civilization, the continuous updating of various mechanical equipment, the continuous innovation and development of various new technology mechanical equipment and the automobile industry, and the improvement of human living conditions and environmental requirements, etc. The product puts forward higher requirements, from a period of time to achieve the highest limit of energy saving and emission reduction and the longest oil change interval. Therefore, people also put forward higher performance requ...

Claims

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Application Information

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IPC IPC(8): C10M167/00C10N30/06C10N30/10C10N30/12C10N30/18C10N30/04
Inventor 孙世桦
Owner TIANJIN ZECHANG TECH
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