Clean liquid fuel and preparation method thereof

Abstract

The invention provides a clean liquid fuel and a preparation method thereof. The clean liquid fuel is composed of the following components in percentage by weight: 50-75% of methanol, 10-15% of waste alcohol, 13-35% of water, 0.5-1% of methylbenzene, 0.05-0.1% of n-hexane, 0.05-0.1% of ammonium nitrate, 0.5-1.5% of glycerol, 0.1-0.5% of nitric acid and 0.5-1.5% of acetone. The clean liquid fuel has the advantages of high fuel combustion flame temperature, high fuel value, easily available raw materials, environmental friendliness and cleanness, and low cost.

Description

technical field [0001] The invention relates to a liquid fuel and a preparation method thereof, in particular to a clean liquid fuel for industrial boilers and a preparation method thereof. Background technique [0002] As coal mines and petroleum energy resources in the world become less and less, the contradiction between supply and demand of petroleum becomes increasingly prominent, and the demand for developing alternatives to fossil fuels such as petroleum becomes more and more prominent. In the prior art, methanol fuel is mostly prepared with methanol and other raw materials. As a substitute for fuel oil, methanol fuel uses industrial methanol or fuel methanol, plus denatured alcohol additives, and the existing national standard gasoline and diesel (or component oil) ), according to a certain volume (or weight ratio), a new type of clean fuel formulated through strict scientific processes. It can replace gasoline and diesel, and can be used in various motor vehicles a...

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Problems solved by technology

[0003] For the composite clean liquid fuel in the above prior art, since the flame temperature of fuel combustion is 750-800°C, it can be seen that the temperature that the fuel can reach is relatively low, and the calorific value of the fuel is also low. Therefore, this composite clean liquid fuel Liquid fuels cannot meet the needs of some fields that require a higher fuel flame temperature, and the application range is relatively narrow; in addition, because the main ingredients are methanol and ethanol, the incoming materials are relatively single, and the combustion of the composite clean liquid fuel Compared with the calorific value and the temperature that the fuel combustion flame can reach, the cost is relatively high, which does not conform to the principle of economical and environmental protection

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