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Nano-metal composite agent applied to turbine oil

A nano-metal and compounding agent technology, applied in the direction of additives, petroleum industry, lubricating compositions, 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 Extreme pressure effect, the effect of simple manufacturing method

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 used 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 synthetic base oil polya-olefin and 5 centistokes, the weight ratio of the two components is 1:2; the antioxidant is a mixture of diarylamine and tributyl phosphite; rust inhibition The agent is ethoxylated phenol; the dispersant is ashless phosphate; the metal deactivator is benzotriazole; the extreme pressure additive is molybdenum salt of phosphate; the demulsifier is polyoxyl polyol; metal molybdenum powder And the metal magnesium powder is a nanoscale powder with an average particle size of 20-40nm. The weight percent of each component is: base oil 15%; antioxidant 24%; rust inhibitor 15%; dispersant 16%; metal deactivator 12%; extreme pressure additive 8%; demulsifier 5%; Molybdenum po...

Embodiment 2

[0021] A kind of nano-metal composite agent used 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 three components: mineral base oil, 150BS, 32# and minus four lines. The weight ratio of the three components is 1:1:1; the antioxidant is diarylamine and tributyl phosphite rust inhibitor is ethoxylated phenol; dispersant is ashless phosphate ester; metal deactivator is benzotriazole; extreme pressure additive is molybdenum salt of phosphate ester; 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 13%; antioxidant 21%; rust inhibitor 16%; dispersant 15%; metal deactivator 15%; extreme pressure additive 9%; demulsifier 5%; Molybdenum powder 2.5%; metal rhenium powder 2...

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Abstract

The invention discloses a nano-metal composite agent applied to turbine oil. The nano-metal composite agent consists of base oil, an antioxidant, a rusting inhibitor, a dispersant, a metal deactivator, 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 phosphite; the rusting inhibitor is ethoxy phenol; the dispersant is ash-free phosphate ester; the metal deactivator is benzotriazole; the extreme pressure additive is a molybdenum salt of phosphate ester; 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, and 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 for a nano-metal composite additive used in 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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Patent Type & Authority Applications(China)
IPC IPC(8): C10M167/00C10N30/06
Inventor 孙世桦
Owner TIANJIN ZECHANG TECH
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