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Nano-metal composite agent applied to turbine oil

A nano-metal and composite agent technology, applied in the petroleum industry, lubricating compositions, etc., can solve the problems of rising product prices, short oil change intervals, short service life, etc., achieve anti-oxidation, anti-sludge generation, and improve anti-extreme Compression effect, prolonging the effect of the service life

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 nano metal composite agent applied to turbine oil is composed of base oil; antioxidant; rust inhibitor; dispersant; metal deactivator; extreme pressure additive; demulsifier; metal molybdenum powder; metal rhenium powder; The base oil is composed of two components: synthetic base oil poly-alpha-olefin and minus four-line, and the weight ratio of the two components is 1:2; the antioxidant is a mixture of diarylamine and tributyl phosphite; rust inhibition The dispersant is ethoxyphenol; the dispersant is polyamide; the metal deactivator is benzotriazole; the extreme pressure additive is molybdenum salt of phosphate ester; the demulsifier is polyoxypolyol; metal molybdenum The powder and metal magnesium powder are nano-scale powder with an average particle size of 20-40nm. The weight percentage of each component is: base oil 19%; antioxidant 20%; rust inhibitor 14%; dispersant 13%; metal deactivator 12%; extreme pressure additive 6%; demulsifier 10%; metal Molybdenum p...

Embodiment 2

[0021] A nano metal composite agent applied to turbine oil is composed of base oil; antioxidant; rust inhibitor; dispersant; metal deactivator; extreme pressure additive; demulsifier; metal molybdenum powder; metal rhenium powder; The base oil is a combination of mineral base oil, 10 centistokes, 500SN and three components minus four lines. The weight ratio of the three components is 1:1:1; the antioxidants are diarylamine and tributyl phosphite Mixture of esters; rust inhibitor is ethoxyphenol; dispersant is polyamide; metal deactivator is benzotriazole; extreme pressure additive is molybdenum salt of phosphoric acid ester; emulsifier is polyoxyethylene base polyol; metal molybdenum powder and metal magnesium powder are nano-scale powders with an average particle size of 20-40nm. The weight percentage of each component is: base oil 12%; antioxidant 21%; rust inhibitor 16%; dispersant 15%; metal deactivator 15%; extreme pressure additive 8%; demulsifier 10%; metal Molybdenum ...

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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, and metal rhenium powder. The antioxidant is a mixture of diarylamine and tributyl phosphite; the rusting inhibitor is ethoxy phenol; the dispersant is multiamides; 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 of a nano metal composite additive applied 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 are buying automobiles, and the share of automobiles in large and medium-sized cities is even higher. One person. With the continuous progress of human civilization, the continuous updating of various types of machinery and equipment, the continuous innovation and development of machinery and equipment of various new technologies and the automotive industry, and the improvement of human living conditions and the requirements for the environment, etc. The products put forward higher requirements, from time to time to achieve the highest limit of energy saving and ...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N30/04C10N30/06C10N30/10C10N30/12C10N30/18
Inventor 孙世桦
Owner TIANJIN ZECHANG TECH
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