Alcohol-based fuel combustion improver and alcohol-based fuel

Abstract

The invention discloses an alcohol-based fuel combustion improver, which comprises the following components in parts by weight: 80-90 parts of a cosolvent, 20-30 parts of solvent oil, 1.5-5 parts of asmoke abatement combustion improver and 3.5-10 parts of a cosolvent; wherein the cosolvent is at least one of butanol, octanol, hydrogenated anthracene oil and light oil, and the solvent oil is at least one of pine nut oil, turpentine oil, turpentine and glycerol. The combustion improver can form an ideal mixed solution with methanol, so that the flash point and heat value of the whole fuel are improved, and the final combustion efficiency of the alcohol-based fuel is promoted to be remarkably improved. The alcohol-based fuel combustion improver is wide in raw material source, clean, environmentally friendly and capable of achieving industrial mass production. The invention further discloses an alcohol-based fuel prepared by mixing 20-40 parts of the alcohol-based fuel combustion improverand 60-80 parts of methanol, wherein the content of methanol is reduced, and all components in the alcohol-based fuel form an ideal mixed solution; in addition, the added combustion improver component enables the overall heat value and flash point to be improved, the fuel combustion efficiency is high, and safety pollution is little.

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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