Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Lubricating oil specially used for a biogas engine and a preparing method thereof

A technology for engines and lubricating oils, applied in lubricating compositions, petroleum industry, etc., can solve problems such as the inability of lubricating oils to adapt, and achieve strong adhesion and non-volatile effects

Inactive Publication Date: 2017-06-30
LONGYAN UNIV
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since biogas engines burn different fuels from gasoline and diesel engines, the lubricating oil of gasoline engines cannot adapt to biogas engines, so a new lubricating oil needs to be born

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention will be further described below:

[0015] The special lubricating oil for biogas engine of the present invention is composed of phosphite, polyoxyethylene hydrogenated castor oil, phosphoric acid, diethylene glycol monoethyl ether, sorbitol, p-hydroxybenzaldehyde, isodehydrocresinolactone, micropowder silica gel, Lupeyl palmitate, crospovidone, naphthenic oil, butter, tetrahydroxyethylammonium swelling oily agent, succinimide succinate, boron nitride, glycerin, polyalkenyl succinyl Amine, graphite, amino thioester composition.

[0016] Specifically, by weight, the phosphite accounts for 5%, the polyoxyethylene hydrogenated castor oil accounts for 10%, the phosphoric acid accounts for 2%, the diethylene glycol monoethyl ether accounts for 1%, and the sorbic acid Alcohol accounted for 1%, the p-hydroxybenzaldehyde accounted for 1%, the isodehydrocresinolactone accounted for 10%, the micropowder silica gel accounted for 10%, the lupeyl palmitate acco...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Lubricating oil specially used for a biogas engine and a preparing method thereof are disclosed. The lubricating oil includes phosphite, polyoxyethylene hydrogenated castor oil, phosphoric acid, 2(2-ethoxyethoxy)ethanol, sorbitol, 4-hydroxybenzaldehyde, isodehydro-costuslactone, aerosil, lupenyl palmitate, cross-linked polyvinylpolypyrrolidone, naphthenic oil, butter, a tetra(hydroxyethyl)ammonium swelling oily agent, succinimidyl succinate, boron nitride, glycerin, polyvinylsuccinimide, graphite and amino thio ester. The lubricating oil is developed specially for the biogas engine, and is prepared by adopting a unique formula and a unique processing process. Aiming at internal lubrication of the biogas engine, the lubricating oil ahs characteristics of high-temperature resistance, not liable volatilization and high adhesive force and has popularization and application value.

Description

technical field [0001] The invention relates to a biogas engine consumable, in particular to a special lubricating oil for a biogas engine and a preparation method thereof. Background technique [0002] Most modern motor fuels come from petroleum. Petroleum is a non-renewable resource. As time goes by, its use is greatly restricted and it will cause serious environmental pollution, so people have to look for other alternative fuels. Among many alternative fuels, biogas is a good alternative fuel. Biogas is a combustible gas produced by biogas bacteria when organic matter is isolated from the air and under certain conditions such as temperature, humidity, and pH. It can be produced by fermenting organic matter (such as straw) under anaerobic conditions. It is obtained by proper treatment of various pollutants (such as animal manure) and sewage in factories and rural areas. It has good prospects and market competitiveness. Since biogas engines burn different fuels from gas...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10M177/00C10N30/06C10N30/08C10N40/25
CPCC10M169/04C10M177/00C10M2201/00C10M2201/041C10M2201/085C10M2201/10C10M2203/106C10M2207/022C10M2207/046C10M2207/08C10M2207/28C10M2207/281C10M2207/282C10M2207/40C10M2209/104C10M2209/109C10M2215/042C10M2215/086C10M2217/028C10M2217/06C10M2219/06C10M2223/049C10N2030/06C10N2030/08C10N2040/25
Inventor 陈庆协吴春富
Owner LONGYAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com