Alcohol fuel additive and preparation method thereof

An additive and fuel technology, applied in the direction of fuel additives, fuel, petroleum industry, etc., can solve the problems of alcohol fuels not burning normally, poisoning and solubilization of three-way catalysts, and failing to be well solved, etc., and achieve excellent free radicals. and desulfurization performance, low working noise, stable working effect

Inactive Publication Date: 2018-05-15
柳州市金升汽车配件有限公司
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The emission of aldehydes is higher than that of conventional gasoline vehicles, which is likely to cause poisoning and solubilization of the three-way catalytic converter of automobiles; acids also have a corrosive sol effect on rubber and plastics, and many parts of the engine fuel system are made of rubber, plastics and other materials. Corrosion sol easily reduces the service life of some components
Alcohol fuels are prone to stratification when in contact with water, making alcohol fuels unable to burn normally
The above problems have not been well resolved in the prior art

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Alcohol fuel additive and preparation method thereof
  • Alcohol fuel additive and preparation method thereof
  • Alcohol fuel additive and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Alcohol fuel additive, consisting of the following raw materials in parts by weight: 18 parts of fusel oil, 8 parts of trinitrophenol, 5 parts of potassium permanganate, 6 parts of dimethyl ether, 3 parts of methylamine, castor oil polyoxygen 3 parts of vinyl ether, 4 parts of 2,6-di-tert-butyl-p-cresol, 4 parts of tartaric acid.

[0048] The preparation method of above-mentioned alcohol fuel additive, comprises the steps:

[0049] (1) Weigh the fusel oil and the anti-oxidation and anti-adhesive agent according to the parts by weight, stir evenly, the temperature during the stirring process is 45°C, and the stirring time is 20min, to obtain the mixed solution A;

[0050] (2) Add a stabilizer to the mixed solution A obtained in step (1), stir evenly, the temperature during the stirring process is 50° C., and the stirring time is 10 minutes to obtain a mixed solution B;

[0051] (3) Add an anti-swelling agent and a neutralizing agent to the mixed solution B obtained in s...

Embodiment 2

[0061] Alcohol fuel additive, made up of the following raw materials in parts by weight: 15 parts of fusel oil, 11 parts of trinitrophenol, 8 parts of isopropanol, 3 parts of triphenylamine, 4 parts of lecithin, 3 parts of tartaric acid; 2,6 - 5 parts of di-tert-butyl-p-cresol.

[0062] The preparation method of above-mentioned alcohol fuel additive, comprises the steps:

[0063] (1) Weigh the fusel oil and the anti-oxidation and anti-adhesive agent according to the parts by weight, stir evenly, the temperature during the stirring process is 40°C, and the stirring time is 20min, to obtain the mixed solution A;

[0064] (2) Add a stabilizer to the mixed solution A obtained in step (1), stir evenly, the temperature during the stirring process is 45° C., and the stirring time is 10 minutes to obtain the mixed solution B;

[0065] (3) Add an anti-swelling agent and a neutralizing agent to the mixed solution B obtained in step (2), stir evenly, the temperature during the stirring ...

Embodiment 3

[0074] The alcohol fuel additive is composed of the following raw materials in parts by weight: 20 parts of fusel oil, 10 parts of potassium permanganate, 9 parts of dimethyl ether, 3-6 parts of methylamine, 2-5 parts of triethanolamine oleate, 3-5 parts of lactic acid; 2-6 parts of 2,6-di-tert-butyl-p-cresol.

[0075] The preparation method of above-mentioned alcohol fuel additive, comprises the steps:

[0076] (1) Weigh the fusel oil and the anti-oxidation and anti-adhesive agent according to the parts by weight, stir evenly, the temperature during the stirring process is 50°C, and the stirring time is 15min, to obtain the mixed solution A;

[0077] (2) Add a stabilizer to the mixed solution A obtained in step (1), stir evenly, the temperature during the stirring process is 40° C., and the stirring time is 12 minutes to obtain the mixed solution B;

[0078] (3) Add an anti-swelling agent and a neutralizing agent to the mixed solution B obtained in step (2), stir evenly, the...

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

The invention discloses an alcohol fuel additive and a preparation method thereof, and belongs to the technical field of fuel additives. The alcohol fuel additive is prepared from the following raw materials in parts by weight: 15 to 25 parts of fusel oil, 10 to 15 parts of fuel value enhancer, 5 to 10 parts of stabilizer, 3 to 6 parts of neutralizer, 2 to 5 parts of solubilizer, 3 to 5 parts of anti-swelling agent; 2 to 6 parts of anti-oxidation and anti-gel agent. The raw materials are stirred and mixed by a certain order of addition and conditions to obtain the alcohol fuel additive. The alcohol fuel additive can solve problems of low calorific value in existing alcoholic automotive fuels, poor compatibility of various raw materials, easy delamination of fuel when exposed to water, corrosiveness of alcohols, swelling to rubber, gum formation during use and the like. The preparation method is simple, low in cost, convenient to use, environmentally friendly, and economic and feasible.The alcohol fuel additive can be used as an alternative fuel for gasoline and can solve an increasingly depleted petroleum energy problem.

Description

technical field [0001] The invention belongs to the technical field of fuel additives, and in particular relates to alcohol fuel additives and a preparation method thereof. Background technique [0002] At present, the world's petroleum resources are decreasing day by day, and the shortage of petroleum fuels has appeared and is becoming more and more serious. With the continuous growth of car ownership, huge fuel consumption not only puts huge pressure on the increasingly depleted petroleum energy, but also easily produces toxin gases that pollute the environment after fuel combustion, and a large amount of pollutants discharged from improper fuel combustion have become a threat main factor of human existence. Alcohol fuels such as methanol and ethanol are based on CH 3 OH, CH 2 h 5 OH and polyols are the main raw materials, supplemented by a liquid fuel that is miscible with surfactants. Alcohol fuel is a renewable raw material, which can be extracted or synthesized fr...

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): C10L1/10C10L1/12C10L1/182C10L1/185C10L1/19C10L1/198C10L1/222C10L1/223C10L1/23C10L1/26
CPCC10L1/10C10L1/1233C10L1/1824C10L1/1852C10L1/1915C10L1/1985C10L1/2222C10L1/2225C10L1/223C10L1/231C10L1/2658C10L10/00C10L10/18C10L2230/081C10L2300/20
Inventor 林天华
Owner 柳州市金升汽车配件有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap