Alcohol-based fuel for lowering particulate matter emission

A technology of alcohol-based fuel and particulate matter, which is applied in the direction of fuel, fuel additives, liquid carbon-containing fuel, etc., can solve the problems of not improving the combustion efficiency of diesel oil, reducing the normal operation of the internal combustion engine, and the effect is not very satisfactory, so as to maintain the engine Performance and emission level, improvement of cold start problem, effect of improvement of storage stability

Inactive Publication Date: 2016-12-14
GUANGXI DONGQI ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But although some existing fuel oil functional additives can improve the combustion performance of diesel oil in the internal combustion engine to a certain extent, they can cause the internal combustion engine to get rusty and have serious carbon deposits, greatly reduce the normal operation of the internal combustion engine, and also pollute the environment; Reduce environmental pollution, but

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The alcohol-based fuel that reduces particulate matter emissions is made of the following raw materials in parts by weight (at room temperature, just stir well): 68 parts of methanol, 34 parts of diesel oil, 0.7 part of amyl nitrate, 1.4 parts of diisononyl adipate, 0.02 parts of succinimide, 1.5 parts of dimethylformamide, 0.1 parts of 2,6-di-tert-butyl-p-cresol, 0.07 parts of ethylene glycol, 0.03 parts of glyceryl monostearate, and 1.3 parts of combustion accelerator ; The combustion accelerator is a mixture of 8 parts by weight of dipentyl iron, 17 parts by weight of dimethyl carbonate and 1 part by weight of 2-methylbutane.

Embodiment 2

[0026] The alcohol-based fuel that reduces particulate matter emissions is made of the following raw materials in parts by weight (at room temperature, just stir well): 72 parts of methanol, 31 parts of diesel oil, 0.9 parts of amyl nitrate, 1.2 parts of diisononyl adipate, 0.04 parts of succinimide, 1.3 parts of dimethylformamide, 0.3 parts of 2,6-di-tert-butyl-p-cresol, 0.06 parts of ethylene glycol, 0.05 parts of glyceryl monostearate, and 1.1 parts of combustion accelerator ; The combustion accelerator is a mixture of 10 parts by weight of dipentyl iron, 15 parts by weight of dimethyl carbonate and 2 parts by weight of 2-methylbutane.

Embodiment 3

[0028] The alcohol-based fuel that reduces particulate matter emissions is made of the following raw materials in parts by weight (at room temperature, just stir well): 76 parts of methanol, 28 parts of diesel oil, 1.1 parts of amyl nitrate, 1 part of diisononyl adipate, 0.06 parts of succinimide, 1.1 parts of dimethylformamide, 0.5 parts of 2,6-di-tert-butyl-p-cresol, 0.05 parts of ethylene glycol, 0.07 parts of glyceryl monostearate, and 0.9 parts of combustion accelerator ; The combustion accelerator is a mixture of 12 parts by weight of dipentyl iron, 13 parts by weight of dimethyl carbonate and 3 parts by weight of 2-methylbutane.

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PUM

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Abstract

The invention belongs to the technical field of fuel and particularly relates to alcohol-based fuel for lowering particulate matter emission. The alcohol-based fuel is prepared from, by weight, 68-92 parts of methyl alcohol, 16-34 parts of diesel oil, 0.7-1.9 parts of amyl nitrate, 0.2-1.4 parts of diisononyl adipate, 0.02-0.14 part of succinimide, 0.3-1.5 parts of dimethylformamide, 0.1-1.3 parts of 2,6-butylated hydroxytoluene, 0.01-0.07 part of ethylene glycol, 0.03-0.15 part of glycerin monostearate and 0.1-1.3 parts of combustion improver. The alcohol-based fuel for lowering particulate matter emission has the advantages of being clean, resistant to oxidation, capable of helping to combust, disperse, capable of improving the effect of the cetane number, good in combustion performance, capable of remarkably lowering particulate matter emission and saving energy and environmentally friendly.

Description

technical field [0001] The invention belongs to the technical field of fuels, in particular to an alcohol-based fuel that reduces particle emissions. Background technique [0002] As a non-renewable resource, the excessive development and use of petroleum, especially the use of vehicle fuel, has caused serious environmental pollution. If calculated at the current consumption rate, petroleum resources will be exhausted in the near future. Under the current severe situation, how to save diesel oil and reduce the environmental pollution caused by diesel combustion emissions has become a hot spot in this field. [0003] At present, motor vehicle exhaust emissions have become the main source of pollution in major cities around the world. With the continuous operation of the vehicle, the automobile engine will unknowingly produce sludge, carbon deposits and other substances that affect the normal operation of the automobile in the throttle body, fuel injector, cylinder and other ...

Claims

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Application Information

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IPC IPC(8): C10L1/02C10L1/23C10L1/19C10L1/224C10L1/182C10L1/183C10L10/12C10L10/14C10L10/08C10L10/04
CPCC10L1/02C10L1/14C10L1/1824C10L1/1832C10L1/19C10L1/224C10L1/231C10L10/04C10L10/08C10L10/12C10L10/14C10L2230/081C10L2230/22
Inventor 蒙呈星
Owner GUANGXI DONGQI ENERGY TECH CO LTD
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