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Nano-metal composite additive applied to turbine oil

A technology of composite additives and nano-metals, applied in the direction of additives, petroleum industry, lubricating compositions, etc., can solve the problems of high product prices, short oil change intervals, high prices, etc. 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 nano-metal composite additive 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 10 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 polyisobutylene maleimide; the metal deactivator is benzotriazole; the extreme pressure additive is molybdenum salt of phosphate; the demulsifier is polyoxypolyol; 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 25%; rust inhibitor 15%; dispersant 20%; metal deactivator 10%; extreme pressure additive 6%; demulsifier 5%; Molybdenum powd...

Embodiment 2

[0021] A nano-metal composite additive 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, 64# 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 polyisobutylene maleimide; metal deactivator is benzotriazole; extreme pressure additive is molybdenum salt of phosphate ester; Oxygen polyol; 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 14%; antioxidant 21%; rust inhibitor 16%; dispersant 15%; metal deactivator 12%; extreme pressure additive 9%; demulsifier 5%; Molybdenum powder 2.5%; metal rhenium powde...

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Abstract

The invention discloses a nano-metal composite additive applied to turbine oil. The nano-metal composite additive is characterized by consisting 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 polyisobutene maleimide; 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 the 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 req...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M161/00C10N40/25C10N30/04C10N30/12C10N30/08C10N30/10
Inventor 孙世桦
Owner TIANJIN ZECHANG TECH
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