Liquid fuel additive

A liquid fuel and additive technology, applied in the field of fuel additives, can solve the problems of not improving diesel combustion efficiency, reducing the normal operation of internal combustion engines, and complicated manufacturing processes, so as to achieve the effects of saving diesel, improving power, and protecting the fuel system

Inactive Publication Date: 2016-12-07
GUANGXI DONGQI ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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] In order to improve the combustion efficiency of diesel, various fuel additives are introduced on the market, but although some of the existing fuel additives can improve the combustion performance of diesel in the internal combustion engine

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The liquid fuel additive is made from the following raw materials in parts by weight (mixed uniformly at room temperature):

[0029]

[0030]

[0031] The above detergent is a mixture of 5 parts by weight of dimethylacetamide, 5 parts by weight of diethanol monoisopropanolamine and 30 parts by weight of 1-formyl imidazole.

[0032] The above-mentioned dispersant is a mixture of 10 parts by weight of isobutanol, 25 parts by weight of propanol and 5 parts by weight of monoglyceride stearate.

[0033] When preparing diesel fuel, the additive is added in an amount of 0.2% of the diesel quality.

Embodiment 2

[0035] The liquid fuel additive is made from the following raw materials in parts by weight (mixed uniformly at room temperature):

[0036]

[0037] The above detergent is a mixture of 8 parts by weight of dimethylacetamide, 7 parts by weight of diethanol monoisopropanolamine and 27 parts by weight of 1-formyl imidazole.

[0038] The above-mentioned dispersant is a mixture of 12 parts by weight of isobutanol, 23 parts by weight of propanol and 8 parts by weight of monoglyceride stearate.

[0039] When preparing diesel fuel, the additive is added in an amount of 0.3% of the diesel quality.

Embodiment 3

[0041] The liquid fuel additive is made from the following raw materials in parts by weight (mixed uniformly at room temperature):

[0042]

[0043]

[0044] The above detergent is a mixture of 10 parts by weight of dimethylacetamide, 10 parts by weight of diethanol monoisopropanolamine and 25 parts by weight of 1-formyl imidazole.

[0045] The above-mentioned dispersant is a mixture of 15 parts by weight of isobutanol, 20 parts by weight of propanol and 10 parts by weight of monoglyceride stearate.

[0046] When preparing diesel fuel, the additive is added in an amount of 0.4% of the diesel quality.

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PUM

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Abstract

The invention belongs to the technical field of fuel additives and particularly relates to a liquid fuel additive. The additive is prepared from, by weight, 10-25 parts of cleaning agent, 5-15 parts of propanediol butyl ether, 3-11 parts of methylsilicone oil, 2-9 parts of n-hexane, 2-8 parts of dioctyl phthalate, 2-7 parts of methyl cyclopentadiene, 1-8 parts of diethylene glycol dinitrate, 1-7 parts of butyl acetate, 1-5 parts of benzyl alcohol and 1-6 parts of dispersion agent. The liquid fuel additive effectively improves the power and the cetane number of fuel, improves diesel storage stability, improves combustion performance and combustion efficiency of fuel, and achieves energy conservation and emission reduction.

Description

technical field [0001] The invention belongs to the technical field of fuel additives, in particular to a liquid fuel additive. 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] In order to improve the combustion efficiency of diesel, various fuel additives are introduced on the market, but although some of the existing fuel additives can improve the combustion...

Claims

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Application Information

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IPC IPC(8): C10L1/185C10L1/28C10L1/16C10L1/19C10L1/188C10L1/23C10L1/182C10L1/224C10L1/222C10L1/232
CPCC10L1/143C10L1/1608C10L1/1824C10L1/1852C10L1/1881C10L1/19C10L1/1905C10L1/2225C10L1/224C10L1/231C10L1/232C10L1/285
Inventor 蒙呈星
Owner GUANGXI DONGQI ENERGY TECH CO LTD
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