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Nano-metal composite additive used in turbine oil

A composite additive, nano-metal technology, applied in the directions of additives, petroleum industry, lubricating compositions, etc., can solve the problems of rising product price, short oil change cycle, high price, etc. Extreme pressure effect, comprehensive effect improvement effect

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, which is composed of base oil; antioxidant; rust inhibitor; dispersant; metal deactivator; extreme pressure additive; demulsifier; metal molybdenum powder; metal rhenium powder; E) Composition. The base oil is composed of synthetic base oil poly-a-olefin and 5 centistokes, the weight ratio of the two components is 1:2; the antioxidant is a mixture of diarylamine and tributyl phosphite; corrosion inhibition The agent is ethoxylated phenols; the dispersant is Mannich's ashless dispersant; the metal deactivator is benzotriazole; the extreme pressure additive is a molybdenum salt of phosphate; the demulsifier is a polyoxygenated polyol; Metal molybdenum powder and metal magnesium powder are nano-sized powders with an average particle size of 20-40nm. The weight percentage of each component is: base oil 15%; antioxidant 24%; corrosion inhibitor 15%; dispersant 16%; metal deactivator 12%; extreme pressure additive 8%; demul...

Embodiment 2

[0021] A nano-metal composite additive used in turbine oil, which is composed of base oil; antioxidant; rust inhibitor; dispersant; metal deactivator; extreme pressure additive; demulsifier; metal molybdenum powder; metal rhenium powder; E) Composition. The base oil is a combination of mineral base oil, 150BS and 32# and minus four-line three components, the weight ratio of the three components is 1:1:1; the antioxidant is diarylamine and tributyl phosphite The rust inhibitor is ethoxylated phenols; the dispersant is Mannich’s ashless dispersant; the metal deactivator is benzotriazole; the extreme pressure additive is the molybdenum salt of phosphate; the demulsifier is polyfin Oxygen polyol; metal molybdenum powder and metal magnesium powder are nano-sized powders with an average particle size of 20-40nm. The weight percentage of each component is: base oil 13%; antioxidant 21%; rust inhibitor 16%; dispersant 15%; metal deactivator 15%; extreme pressure additive 9%; demulsifi...

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Abstract

The invention relates to a nano-metal composite additive used in turbine oil. The nano-metal composite additive is characterized by comprising: 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 a Mannich base ashless dispersant; 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, because of the rapid development of the automobile industry and the continuous improvement and demand of human living conditions, more and more people are buying cars, and the car occupancy rate is higher in large and medium cities, almost every household and every household One car. With the continuous progress of human civilization, the continuous update of various mechanical equipment, the continuous innovation and development of various new technologies of mechanical equipment and the automotive industry, and the improvement of human living conditions and the environmental requirements, etc. The product puts forward higher requirements, reaching the highest limit of energy saving and emission reduction and th...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10M125/04C10N30/06C10N30/10C10N30/12C10N30/18
Inventor 孙世桦
Owner TIANJIN ZECHANG TECH
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