Biodegradable wear-resistant lubricating oil

A biodegradable lubricating oil technology, applied in the field of anti-wear lubricating oil, can solve problems such as short oil change intervals, high carbon emissions, and unsatisfactory use effects, and achieve obvious fuel-saving effects

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

The waste oil after use cannot be degraded. As time goes by, there will be more waste oil, which seriously endangers the living space of human beings. The original lubricating oil cannot meet the design requirements of the equipment due to the continuous improvement and update of the equipment. The oil change interval is short, the carbon emission is high, and the price is high, and the use effect is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A biodegradable anti-wear lubricating oil: composed of base oil; antioxidant; rust inhibitor; anti-foaming agent; metal deactivator; demulsifier; anti-wear agent; detergent; viscosity index improver; oxidation Copper powder; composed of 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 acrylate; Rust inhibitor is imidazoline derivative; antifoam agent is dimethylsiloxane polymer; metal deactivator is benzotriazole; demulsifier is polyalkoxypolyamine; antiwear agent is dialkyl Dithiocarbamic acid metal salt; detergent is phenate; viscosity index improver is polyalkylmethacrylate; 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 92%; antioxidant 1%; rust inhibitor 0.5%; a...

Embodiment 2

[0033] A biodegradable anti-wear lubricating oil: composed of base oil; antioxidant; rust inhibitor; anti-foaming agent; metal deactivator; demulsifier; anti-wear agent; detergent; viscosity index improver; oxidation Copper powder; composed of 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 acrylate; Rust inhibitor is imidazoline derivative; antifoam agent is dimethylsiloxane polymer; metal deactivator is benzotriazole; demulsifier is polyalkoxypolyamine; antiwear agent is dialkyl Dithiocarbamic acid metal salt; detergent is phenate; viscosity index improver is polyalkylmethacrylate; 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 92%; antioxidant 1%; rust inhibitor 0.8%; a...

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Abstract

The invention discloses biodegradable wear-resistant lubricating oil. The biodegradable wear-resistant lubricating oil comprises base oil, an anti-oxidant, a rusting inhibitor, an anti-foaming agent, a metal deactivator, a demulsification agent, an antiwear agent, a cleaning agent, a viscosity index improver, copper oxide powder and magnesium metal powder. The anti-oxidant is a mixture of sterically hindered phenol and acrylate. The rusting inhibitor is an imidazoline derivative. The anti-foaming agent is a dimethyl siloxane polymer. The metal deactivator is benzotriazole. The demulsification agent is polyalkoxypolyamine. The antiwear agent is a metal dialkyldithiocarbamate. The cleaning agent is a phenolate. The viscosity index improver is polyalkylmethacrylate. The biodegradable wear-resistant lubricating oil is prepared by a simple method, has high quality, a long use period, improved extreme pressure resistance, and completely improved oxidation resistance, corrosion resistance and foaming resistance, can be degraded biologically and completely exceeds environmental protection requirements on the same type of products.

Description

(1) Technical field [0001] The invention relates to a biodegradable anti-wear lubricating oil, in particular to a preparation scheme and a preparation method of the biodegradable anti-wear lubricating 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, and the original lubricating oil uses mineral oil as the raw material for the preparation of the main base oil, so various substances and gases discharged during the preparation and use are seriously harmful. human health. The waste oil after use cannot be degraded. As time goes by, there will be more waste oil, which seriously endangers the living space of human beings. The origi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M161/00C10M169/04C10N30/06
Inventor 孙世桦
Owner TIANJIN ZEYA TECH
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