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Alcohol-based fuel capable of reducing emission of sulfur dioxide

A technology of alcohol-based fuel and sulfur dioxide, which is applied in fuels, fuel additives, liquid carbon-containing fuels, etc., can solve the problems of complex components, excessive smoke emission pollutants, and different names of alcohol-based fuels, and achieve good lubrication, Effect of reducing contamination and improving storage stability

Inactive Publication Date: 2017-01-04
GUANGXI DONGQI ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Alcohol-based fuels currently on the market have different names and complex components. Methanol or crude alcohol is mainly mixed with many petrochemical by-products, resulting in excessive flue gas emissions after burning alcohol-based fuels.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The alcohol-based fuel that reduces sulfur dioxide emissions is made from the following raw materials in parts by weight (at room temperature, just stir well): 62 parts of methanol, 24 parts of diesel oil, 0.6 part of p-tert-butylcatechol, 2,4-dimethyl 1.7 parts of aniline, 0.4 parts of methylheptenone, 0.9 parts of glyceryl triacetate, 0.1 part of glyceryl monostearate, 0.07 parts of isoamyl butyrate, 0.03 parts of cetane number improver, and 1.3 parts of detergent.

[0026] The cetane number improver is a mixture of 7 parts by weight of diisononyl adipate, 12 parts by weight of cyclohexyl nitrate and 2 parts by weight of ethylene glycol monomethyl ether.

[0027] The above detergent is a mixture of 18 parts by weight of dienyl succinimide, 5 parts by weight of 4-hydroxybenzamide and 9 parts by weight of 1-trityl imidazole.

Embodiment 2

[0029] The alcohol-based fuel for reducing sulfur dioxide emissions is made of the following raw materials in parts by weight (at room temperature, just stir well): 66 parts of methanol, 22 parts of diesel oil, 0.8 part of p-tert-butylcatechol, 2,4-dimethyl 1.5 parts of aniline, 0.6 parts of methylheptenone, 0.8 parts of glyceryl triacetate, 0.2 parts of glyceryl monostearate, 0.06 parts of isoamyl butyrate, 0.05 parts of cetane number improver, and 1.1 parts of detergent.

[0030] The cetane number improver is a mixture of 8 parts by weight of diisononyl adipate, 11 parts by weight of cyclohexyl nitrate and 3 parts by weight of ethylene glycol monomethyl ether.

[0031] The above detergent is a mixture of 16 parts by weight of dienyl succinimide, 6 parts by weight of 4-hydroxybenzamide and 8 parts by weight of 1-trityl imidazole.

Embodiment 3

[0033] The alcohol-based fuel for reducing sulfur dioxide emissions is made of the following raw materials in parts by weight (at room temperature, just stir well): 70 parts of methanol, 20 parts of diesel oil, 1 part of p-tert-butylcatechol, 2,4-dimethyl 1.3 parts of aniline, 0.8 parts of methylheptenone, 0.7 parts of glyceryl triacetate, 0.3 parts of glyceryl monostearate, 0.05 parts of isoamyl butyrate, 0.07 parts of cetane number improver, and 0.9 parts of detergent.

[0034] The cetane number improver is a mixture of 9 parts by weight of diisononyl adipate, 10 parts by weight of cyclohexyl nitrate and 4 parts by weight of ethylene glycol monomethyl ether.

[0035] The above detergent is a mixture of 14 parts by weight of dienyl succinimide, 7 parts by weight of 4-hydroxybenzamide and 7 parts by weight of 1-trityl imidazole.

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PUM

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Abstract

The invention belongs to the technical field of fuels and particularly relates to an alcohol-based fuel capable of reducing the emission of sulfur dioxide. The alcohol-based fuel is prepared from the following raw materials in parts by weight: 62-86 parts of methanol, 12-24 parts of diesel oil, 0.6-1.8 parts of p-tert-butylcatechol, 0.5-1.7 parts of 2,4-dimethylaniline, 0.4-1.6 parts of methyl heptenone, 0.3-0.9 part of glyceryl triacetate, 0.1-0.7 part of glycerin monostearate, 0.01-0.07 part of isoamyl butyrate, 0.03-0.15 part of a cetane number improver and 0.1-1.3 parts of a clearing agent. The alcohol-based fuel has the effects of resisting oxidization, helping combustion, resisting corrosion, dispersing, clearing, increasing the cetane number and the like, and the emission of sulfur dioxide can be remarkably reduced.

Description

technical field [0001] The invention belongs to the technical field of fuels, in particular to an alcohol-based fuel that reduces sulfur dioxide emissions. Background technique [0002] At present, motor vehicle exhaust emissions have become the main source of pollution in major cities around the world. Compared with gasoline vehicles, diesel vehicles pollute the environment more seriously, and more and more vehicles and various internal combustion engines use diesel fuel. Diesel oil is a hydrocarbon with a carbon number between C10-C22. Due to its high carbon content, it cannot be completely burned only by relying on oxygen in the air as a combustion aid during the combustion process, resulting in a large amount of black smoke and increased fuel consumption. , wasting resources and polluting the environment. [0003] With the development of my country's economy and the improvement of people's quality of life, the society's demand for clean energy is increasing. Alcohol-ba...

Claims

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Application Information

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IPC IPC(8): C10L1/02C10L1/19C10L1/23C10L1/185C10L1/224C10L1/233C10L10/00C10L10/12C10L10/04
CPCC10L1/02C10L1/14C10L1/1852C10L1/1905C10L1/224C10L1/231C10L1/233C10L10/00C10L10/04C10L10/12C10L2300/20
Inventor 蒙呈星
Owner GUANGXI DONGQI ENERGY TECH CO LTD
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