Synergistic emission reducing methanol fuel

A methanol fuel and methanol technology, which is applied to fuels, fuel additives, and liquid carbon-containing fuels, etc., can solve the problems that the combustion efficiency of diesel cannot be improved, the normal operation of internal combustion engines is reduced, and the effect is not ideal, and the rubber swelling can be solved. problems, extended trial period, low cost effect

Inactive Publication Date: 2017-02-01
GUANGXI DONGQI ENERGY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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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, ...

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  • Synergistic emission reducing methanol fuel

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Synergistic and emission-reducing methanol fuel is made of the following raw materials in parts by weight (just stir them evenly at room temperature): 60 parts of methanol, 44 parts of gasoline, 1 part of coconut acid diethanolamide, 2-ethyl-4-methanol 2.3 parts of imidazole, 0.5 parts of amyl propionate, 2.2 parts of methyl sec-butyl ether, 0.2 parts of glycerol, 1.4 parts of combustion enhancer, 0.1 parts of antioxidant, 0.21 parts of aminotrimethylene phosphonic acid, hydroxyethylidene diphosphine 0.02 parts of acid.

[0026] The above-mentioned combustion improver is a mixture of 20 parts by weight of ethyl tert-butyl ether, 7 parts by weight of naphthenic acid and 11 parts by weight of isoamyl alcohol.

[0027] The above antioxidant is a mixture of 10 parts by weight of p-methoxyphenol, 20 parts by weight of diethyl-p-phenylenediamine and 5 parts by weight of p-tert-butylcatechol.

Embodiment 2

[0029] Synergistic and emission-reducing methanol fuel is made of the following raw materials in parts by weight (at room temperature, just stir well): 65 parts of methanol, 40 parts of gasoline, 2 parts of cocoic acid diethanolamide, 2-ethyl-4-methanol 2 parts of imidazole, 0.8 parts of amyl propionate, 1.9 parts of methyl sec-butyl ether, 0.4 parts of glycerol, 1.2 parts of combustion enhancer, 0.3 parts of antioxidant, 0.18 parts of dicyclohexylamine nitrite, hydroxyethylidene Phosphonic acid 0.05 part.

[0030] The above-mentioned combustion improver is a mixture of 18 parts by weight of ethyl tert-butyl ether, 9 parts by weight of naphthenic acid and 10 parts by weight of isoamyl alcohol.

[0031] The above antioxidant is a mixture of 12 parts by weight of p-methoxyphenol, 18 parts by weight of diethyl-p-phenylenediamine and 6 parts by weight of p-tert-butylcatechol.

Embodiment 3

[0033] Synergistic and emission-reducing methanol fuel is made of the following raw materials in parts by weight (just stir them evenly at room temperature): 70 parts of methanol, 36 parts of gasoline, 3 parts of cocoic acid diethanolamide, 2-ethyl-4-methanol 1.7 parts of imidazole, 1.1 parts of pentyl propionate, 1.7 parts of methyl sec-butyl ether, 0.6 parts of glycerin, 1 part of combustion enhancer, 0.5 parts of antioxidant, 0.15 parts of dicyclohexylamine nitrite, hydroxyethylidene Phosphonic acid 0.08 parts.

[0034] The above-mentioned combustion improver is a mixture of 16 parts by weight of ethyl tert-butyl ether, 11 parts by weight of naphthenic acid and 9 parts by weight of isoamyl alcohol.

[0035] The above antioxidant is a mixture of 14 parts by weight of p-methoxyphenol, 16 parts by weight of diethyl-p-phenylenediamine and 7 parts by weight of p-tert-butylcatechol.

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Abstract

The invention belongs to the technical field of fuel and particularly relates to a synergistic emission reducing methanol fuel which is prepared from the following raw materials in parts by weight: 60-90 parts of methanol, 20-44 parts of gasoline, 1-7 parts of coco fatty acid diethanol amide, 0.5-2.3 parts of 2-ethyl-4-methylimidazole, 0.5-2.3 parts of amyl propionate, 0.4-2.2 parts of methyl sec-butyl ether, 0.2-1.4 parts of glycerin, 0.2-1.4 parts of a combustion improver, 0.1-1.3 parts of an antioxidant, 0.03-0.21 part of dicyclohexylaminenitrite and 0.02-0.2 part of hydroxyethylidene diphosphonic acid. The synergistic emission reducing methanol fuel provided by the invention has the functions of cleaning, resisting oxidation, improving combustion and preventing corrosion and explosion, realizes good combustion performance and sufficient combustion, and is synergistic, energy-saving and emission-reducing.

Description

technical field [0001] The invention belongs to the technical field of fuels, in particular to a methanol fuel with synergistic efficiency and emission reduction. 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, cylind...

Claims

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Application Information

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IPC IPC(8): C10L1/02C10L1/182C10L1/185C10L1/19C10L1/222C10L1/224C10L1/233C10L1/26C10L10/04
CPCC10L1/02C10L1/1826C10L1/1852C10L1/19C10L1/2222C10L1/224C10L1/233C10L1/2608C10L10/04C10L2230/22
Inventor 蒙呈星
Owner GUANGXI DONGQI ENERGY TECH CO LTD
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