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Degradable nano-metal rhenium molybdenum ceramic lubricating oil

A technology of nano metal and lubricating oil, applied in the field of lubricating oil, can solve the problems of unsatisfactory use effect, endangering living space, inability to degrade waste oil, etc., and achieve the effect of low cost, prolonging oil change period and improving service life.

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

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

[0011] A degradable nano metal rhenium molybdenum ceramic lubricating oil: composed of base oil; antioxidant; rust inhibitor; dispersant; metal deactivator; demulsifier; antiwear agent; detergent; viscosity index improver; Copper oxide powder; rhenium molybdenum cermet; vitamin (E). 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 butyl octane The rust inhibitor is ammonium sulfonate; the dispersant is polyacrylate; the metal deactivator is toluoyl triazole derivative; the demulsifier is polyalkane Oxygen polyamine; the antiwear agent is phosphorodithioate; the detergent is phenate; the viscosity index improver is styrene diene copolymer; the copper oxide powder and rhenium The molybdenum cermet is a nanoscale powder with an average particle size of 25-35nm. The percentage by weight of each component is: base oil 89.5%; antioxidant 2%; rust inhib...

Embodiment 2

[0023] A degradable nano metal rhenium molybdenum ceramic lubricating oil: composed of base oil; antioxidant; rust inhibitor; dispersant; metal deactivator; demulsifier; antiwear agent; detergent; viscosity index improver; Copper oxide powder; rhenium molybdenum cermet; vitamin (E). 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 hindered phenol and dialkyl disulfide A mixture of zinc phosphate; the rust inhibitor is ammonium sulfonate; the dispersant is succinimide; the metal deactivator is toluoyl triazole derivatives; the demulsifier is polyalkoxypolyamine; The antiwear agent is phosphorodithioate; the detergent is phenoxide; the viscosity index improver is styrene diene copolymer; copper oxide powder and rhenium-molybdenum cermet are nanoscale powders, with an average particle size of 25-35nm. The percentage by weight of each component is: ba...

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Abstract

The invention relates to a degradable nano-metal rhenium molybdenum ceramic lubricating oil, which consists of base oil, an antioxidant, a rusting inhibitor, a dispersing agent, a metal deactivating agent, a demulsification agent, an antiwear agent, a detergent, a viscosity index improver, copper oxide powder, rhenium molybdenum metal ceramics, and vitamin (E). The antioxidant is butyl octyl diphenylamine; the rusting inhibitor is ammonium sulfonate; the dispersing agent is polyacrylic ester; the metal deactivating agent is a toluyl triazole derivative; the demulsification agent is polyalkoxy polyamine; the antiwear agent is phosphorodithioate; the detergent is a phenol salt; and the viscosity index improver is a styrene-diene copolymer. The making method is simple and practical, and the prepared lubricating oil is low in cost. The wear resistance, extreme pressure resistance, corrosion resistance, rusting resistance, high temperature resistance, low temperature fluidity and other efficacy of the lubricating oil are improved, and certain efficacy of fuel oil saving is achieved. The service life of the lubricating oil is improved, the oil change period is prolonged, and the environmental protection requirements are improved.

Description

(1) Technical field [0001] The invention relates to a degradable lubricating oil, in particular to a preparation scheme and a preparation method of a degradable nano metal rhenium molybdenum ceramic lubricating oil. (2) Background technology [0002] At present, lubricating oil is used in a large amount and has a wide range of applications. And lubricating oil process formula, production process, chemical elements, physical blending process, chemical reaction precautions. All will affect the product quality and use efficacy of lubricating oil. At the same time, with the progress of human beings, higher requirements for environmental protection have been put forward, and with the continuous progress and innovation of science, various mechanical equipment have been continuously improved. Therefore, higher requirements are put forward for various types of lubricating oils. At the same time, the use of lubricating oil additives and the use of base oil are related to the produ...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N30/06C10N30/08C10N30/12
Inventor 孙世桦
Owner TIANJIN ZECHANG TECH