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Complexing agent used in turbine oil

A compounding agent and engine oil technology, applied in the fields of additives, petroleum industry, lubricating compositions, etc., can solve the problems of rare compounding additives, failing to meet environmental protection requirements, and unsatisfactory use effects, and achieve anti-oxidation and anti-sludge properties. Produces the effects of improved efficacy, enhanced anti-extreme pressure efficacy, and simple manufacturing method

Inactive Publication Date: 2014-05-07
TIANJIN ZEYA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, there are not many manufacturers of turbine oil compound additives at present, and compound additives that can fully meet the performance of turbine oil are even rarer. Moreover, the production process of turbine oil compound additives that can meet the above eight requirements is complicated and expensive.
and fail to meet environmental requirements
Unsatisfactory use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A composite agent used in turbine oil: composed of base oil; antioxidant; rust inhibitor; foam inhibitor; metal deactivator; extreme pressure additive; demulsifier; copper oxide powder; metal magnesium powder. The base oil is composed of three components of synthetic base oil polya-olefin, polyether and polyol ester; the weight ratio of the three components is 1:1:1; the antioxidant is a mixture of hindered phenol and alkylphenol The rust inhibitor is substituted imidazoline; the foam inhibitor is polyacrylate; the metal deactivator is triazole; the extreme pressure additive is antimony dialkyldithiocarbamate; the demulsifier is polyalkoxy polyol; Copper oxide powder and metal magnesium powder are nanoscale powders with an average particle size of 25-35nm. The percentage by weight of each component is: base oil 37%; antioxidant 13%; rust inhibitor 10%; foam inhibitor 8%; metal deactivator 11%; extreme pressure additive 7%; demulsifier 12% ; Copper oxide powder 1%; Meta...

Embodiment 2

[0031] A composite agent used in turbine oil: composed of base oil; antioxidant; rust inhibitor; foam inhibitor; metal deactivator; extreme pressure additive; demulsifier; copper oxide powder; metal magnesium powder. The base oil is composed of two components of synthetic base oil polya-olefin and polyol grease; the weight ratio of the two components is 2:1; the antioxidant is a mixture of hindered phenol and alkylphenol; the rust inhibitor is Substituted imidazoline; foam suppressor is polyacrylate; metal deactivator is triazole; extreme pressure additive is antimony dialkyldithiocarbamate; demulsifier is polyalkoxy polyol; copper oxide powder and metal Magnesium powder is a nanoscale powder with an average particle size of 25-35nm. The percentage by weight of each component is: base oil 29%; antioxidant 14%; rust inhibitor 11%; foam inhibitor 9%; metal deactivator 12%; extreme pressure additive 8%; demulsifier 13% ; Copper oxide powder 2%; Metal magnesium powder 2%. The ab...

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Abstract

The invention discloses a complexing agent used in turbine oil. The complexing agent comprises base oil, an anti-oxidant, a rusting inhibitor, a foam inhibitor, a metal deactivator, an extreme pressure additive, a demulsification agent, copper oxide powder and magnesium metal powder. The anti-oxidant is a mixture of sterically hindered phenol and alkylphenol. The rusting inhibitor is substituted imidazoline. The foam inhibitor is polyacrylate. The metal deactivator is triazole. The extreme pressure additive is antimony dialkyldithiocarbamate. The demulsification agent is polyalkoxypolyol. The complexing agent is prepared by simple processes, has high quality, effectively and comprehensively improves performances of the turbine oil, prolongs a use period of the turbine oil, improves turbine oil extreme pressure resistance, comprehensively improves oxidation resistance, corrosion resistance, foam resistance and oily sludge resistance of the turbine oil, completely improves the comprehensive performances, is biodegradable and completely exceeds environmental requirements on the same type of the existing products.

Description

(1) Technical field [0001] The invention relates to a composite additive for turbine oil, in particular to a preparation scheme and a manufacturing method of a composite agent used in turbine oil. (2) Background technology [0002] With the continuous development of human civilization, the continuous development of science and technology, and the environmental requirements of human beings for living space, all countries in the world are working hard to maintain environmental quality and air quality. They are all striving to develop in the direction of energy saving and emission reduction, effectively improving the quality and quality of existing turbine oil, and prolonging the service life. The current performance requirements for turbine oils are to ensure the following performance: [0003] 1. Provide bearing lubrication. [0004] 2. Take away heat through circulation. [0005] 3. Act as hydraulic fluid on the regulating mechanism and other control devices. [0006] 4....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M161/00C10N30/10C10N30/12C10N30/18C10N30/06
Inventor 孙世桦
Owner TIANJIN ZEYA TECH
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