Degradable lubricating oil

A lubricating oil and base oil technology, applied in the field of degradable lubricating oil, can solve problems such as short oil change intervals, waste oil cannot be degraded, and equipment design requirements cannot be met, and achieve the effect of fuel saving and energy saving

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 requ

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A degradable lubricating oil: composed of base oil; antioxidant; rust inhibitor; antifoaming agent; metal deactivator; demulsifier; antiwear agent; detergent; viscosity index improver; copper oxide powder; Metal magnesium powder composition. The base oil is composed of three components of synthetic base oil polya-olefin, polyether and polyol grease; the weight ratio of the three components is 1:1:1; the antioxidant is diarylamine and dialkyl disulfide A mixture of zinc phosphates; rust inhibitors are ethoxylated phenols; antifoaming agents are alkyl methacrylate copolymers; metal deactivators are benzotriazoles; demulsifiers are polyalkoxy polyols; The anti-wear agent is dialkyl dithiophosphate; the detergent is sulfurized alkyl phenate calcium; the viscosity index improver is polyalkylmethacrylate; copper oxide powder and metal magnesium powder are nano-scale powders, the average particle size 25-35nm. The percentage by weight of each component is: base oil 92%; anti...

Embodiment 2

[0033] A degradable lubricating oil: composed of base oil; antioxidant; rust inhibitor; antifoaming agent; metal deactivator; demulsifier; antiwear agent; detergent; viscosity index improver; copper oxide powder; Metal magnesium powder composition. The base oil is composed of three components of synthetic base oil polya-olefin, polyether and polyol grease; the weight ratio of the three components is 1:1:1; the antioxidant is diarylamine and dialkyl disulfide A mixture of zinc phosphates; rust inhibitors are ethoxylated phenols; antifoaming agents are alkyl methacrylate copolymers; metal deactivators are benzotriazoles; demulsifiers are polyalkoxy polyols; The anti-wear agent is dialkyl dithiophosphate; the detergent is sulfurized alkyl phenate calcium; the viscosity index improver is polyalkylmethacrylate; copper oxide powder and metal magnesium powder are nano-scale powders, the average particle size 25-35nm. The percentage by weight of each component is: base oil 92%; anti...

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Abstract

The invention discloses degradable lubricating oil. The degradable 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 diarylamine and zinc dialkyl dithiophosphate. The rusting inhibitor is ethoxyphenol. The anti-foaming agent is an alkyl methacrylate copolymer. The metal deactivator is benzotriazole. The demulsification agent is polyalkoxypolyol. The antiwear agent is dialkyl dithiophosphate. The cleaning agent is sulfurized calcium alkyl phenolate. The viscosity index improver is poly(alkyl methacrylate). The degradable lubricating oil is prepared by a simple method, has high quality, a long use period and improved extreme pressure 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 degradable lubricating oil, in particular to a preparation scheme and a preparation method of the degradable 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 original lubricating oil cannot...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N30/02C10N30/06
Inventor 孙世桦
Owner TIANJIN ZEYA TECH
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