Multifunctional methanol fuel

A methanol fuel, multi-functional technology, applied in the direction of fuel, fuel additive, liquid carbon-containing fuel, etc., can solve the problems such as the inability to improve the combustion efficiency of diesel oil, reduce the normal operation of the internal combustion engine, and the effect is not very ideal, and solve the problem of rubber Swelling problem, improved storage stability, good combustion performance

Inactive Publication Date: 2017-02-22
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 can not improve the combustion efficiency of diesel in the internal combustion engine, resulting in increased fuel consumption; some can improve the combustion efficiency of diesel in the internal combustion engine and improve the environmental pollution, but the effect is not very ideal , and the cost of raw materials used is relatively high, and the production process is relatively complicated

Method used

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  • Multifunctional methanol fuel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Multifunctional methanol fuel, made from the following raw materials in parts by weight (at room temperature, just stir well): 60 parts of methanol, 44 parts of gasoline, 1 part of 3-tert-butyl-4-hydroxyanisole, ethyl levulinate 2.3 parts of ester, 0.5 part of 4-tert-butyl-2,6-diisopropylphenol, 2.2 parts of polyvinyl alcohol, 0.2 part of dimethyl carbonate, 1.4 parts of detergent, 0.1 part of corrosion inhibitor, amino trimethylene phosphonic acid 0.21 parts, glyceryl monostearate 0.02 parts.

[0027] The above detergent is a mixture of 20 parts by weight of dimethylacetamide, 7 parts by weight of 2-heptadecylimidazole and 11 parts by weight of 2,4-dimethylaniline.

[0028] The anticorrosion agent mentioned above is a mixture of 10 parts by weight of triacetin, 20 parts by weight of benzotriazole and 5 parts by weight of aminotrimethylene phosphonic acid.

Embodiment 2

[0030] Multifunctional methanol fuel, made from 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 3-tert-butyl-4-hydroxyanisole, ethyl levulinate 2 parts of ester, 0.8 part of 4-tert-butyl-2,6-diisopropylphenol, 1.9 parts of polyvinyl alcohol, 0.4 part of dimethyl carbonate, 1.2 parts of detergent, 0.3 part of corrosion inhibitor, dicycloheptadiene 0.18 parts, glyceryl monostearate 0.05 parts.

[0031] The above detergent is a mixture of 18 parts by weight of dimethylacetamide, 9 parts by weight of 2-heptadecylimidazole and 10 parts by weight of 2,4-dimethylaniline.

[0032] The anticorrosion agent mentioned above is a mixture of 12 parts by weight of triacetin, 18 parts by weight of benzotriazole and 6 parts by weight of aminotrimethylene phosphonic acid.

Embodiment 3

[0034] Multifunctional methanol fuel, made from the following raw materials in parts by weight (at room temperature, just stir well): 70 parts of methanol, 36 parts of gasoline, 3 parts of 3-tert-butyl-4-hydroxyanisole, ethyl levulinate 1.7 parts of ester, 1.1 parts of 4-tert-butyl-2,6-diisopropylphenol, 1.7 parts of polyvinyl alcohol, 0.6 parts of dimethyl carbonate, 1 part of detergent, 0.5 parts of corrosion inhibitor, dicycloheptadiene 0.15 parts, glyceryl monostearate 0.08 parts.

[0035] The above detergent is a mixture of 16 parts by weight of dimethylacetamide, 11 parts by weight of 2-heptadecylimidazole and 9 parts by weight of 2,4-dimethylaniline.

[0036] The anticorrosion agent mentioned above is a mixture of 14 parts by weight of triacetin, 16 parts by weight of benzotriazole and 7 parts by weight of aminotrimethylene phosphonic acid.

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Abstract

The invention belongs to the technical field of fuels and particularly relates to a multifunctional methanol fuel, prepared from, by weight, 60-90 parts of methanol, 20-44 parts of gasoline, 1-7 parts of 3-tert-butyl-4-hydroxyanisole, 0.5-2.3 parts of ethyl levulinate, 0.5-2.3 parts of 4-tert-butyl-2,6-diisopropylphenol, 0.4-2.2 parts of polyvinyl alcohol, 0.2-1.4 parts of dimethyl carbonate, 0.2-1.4 parts of a clearing agent, 0.1-1.3 parts of a corrosion inhibitor, 0.03-0.21 part of dicycloheptadiene, and 0.02-0.2 part of glyceryl monostearate. The multifunctional methanol fuel has the functions, such as clearing, anti-oxidation, combustion supporting, corrosion inhibition and detonation resisting, has good combustion performance, and can combust fully such that energy is saved and emission is reduced.

Description

technical field [0001] The invention belongs to the field of fuel technology, in particular to a multifunctional methanol fuel. 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 departments inside the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/182C10L1/02C10L1/04C10L1/16C10L1/185C10L1/19C10L1/196
CPCC10L1/02C10L1/04C10L1/10C10L1/103C10L1/16C10L1/1824C10L1/1852C10L1/19C10L1/196C10L2230/081C10L2230/085C10L2230/22C10L2300/30
Inventor 蒙呈星
Owner GUANGXI DONGQI ENERGY TECH CO LTD
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