Alcohol-based fuel combustion aid and alcohol-based fuel

Abstract

The invention discloses an alcohol-based fuel combustion accelerant, which comprises the following components in parts by weight: 80-90 parts of co-solvent, 20-30 parts of solvent oil, 1.5-5 parts of smoke-eliminating combustion accelerant and 3.5-10 parts of co-solvent; The co-solvent is at least one of butanol, octanol, hydrogenated anthracene oil and light oil; the solvent oil is at least one of pine nut oil, turpentine oil, turpentine and glycerin. The combustion aid can form an ideal mixed liquid with methanol, improve the flash point and calorific value of the overall fuel, and promote the remarkable improvement of the final combustion efficiency of the alcohol-based fuel. The alcohol-based fuel combustion accelerant has a wide range of raw materials, is clean and environmentally friendly, and can be industrially mass-produced. The invention also discloses an alcohol-based fuel prepared by mixing 20-40 parts of the above-mentioned alcohol-based fuel combustion accelerant and 60-80 parts of methanol. By reducing the content of methanol, each component in the alcohol-based fuel forms an ideal mixed liquid, The added combustion aid components increase the overall calorific value and flash point, high fuel combustion efficiency, and less safety pollution.

Description

technical field [0001] The invention belongs to the field of fuels and combustion accelerants thereof, and in particular relates to an alcohol-based fuel combustion accelerant and an ideal mixed-state alcohol-based fuel prepared therefrom. Background technique [0002] Alcohol-based fuel is mainly single methanol, which is mainly used in the catering industry. However, alcohol-based fuels have disadvantages such as low flash point, easy volatilization, and unstable combustion performance during use, resulting in low combustion efficiency. In order to promote alcohol-based fuels to more fields, people have studied new alcohol-based fuels and alcohol-based fuel combustion accelerants, which not only increase the calorific value of fuels, but also ensure the basic safety of fuels. [0003] Patent (ZL103265981A) discloses an alcohol-based fuel combustion aid and alcohol-based fuel. The alcohol-based fuel combustion accelerant is composed of co-solvent, bio-oil, smoke-eliminati...

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Problems solved by technology

[0004] However, methanol has a low flash point (12°C). When it is used to prepare alcohol-based fuels, if the addition ratio is too large, it is easy to have safety problems at high temperatures; some alcohol-based fuel combustion aids will combine with methanol It forms a non-ideal mixture (that is, the flash point after mixing is lower than that of the two pure components), and the proportion of alcohol-based fuel combustion improvers and the preparation of alcohol-based fuels still needs to be optimized and explored

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