Liquid fuel and preparation method thereof

Abstract

The invention discloses a liquid fuel and a preparation method thereof. The liquid fuel consists of the following raw materials in portion by weight: 0.6 to 2 weight percent of cosolvent, 5 to 50 weight percent of water, 1.2 weight percent of carbon deposition preventer, 2.5 weight percent of flavoring agent, 3.5 to 25 percent of additive, and the balance of an alcohol-containing compound. The alcohol-containing compound is one of the following compounds or the combination thereof: methanol, ethanol, waste methanol, and waste ethanol; and the additive is a C5 additive or No.70 gasoline or isooctyl nitrate or methyl carbonate. The fuel cannot produce harmful gas during the combustion, and has the advantages of sanitary, convenient and safe use, broad source of the raw materials, low cost, low pollution, and convenient transportation and keeping. The liquid fuel can completely substitute diesel oil, kerosene, liquefied petroleum gas, natural gas, coal and the like, and is used on cookers.

Description

technical field [0001] The invention relates to a preparation method of a novel fuel, in particular to a liquid fuel and a preparation method thereof. Background technique [0002] At present, energy shortage has become a worldwide problem. In China, with the development of the national economy, the contradiction between energy shortage and energy demand has become increasingly prominent. Among them, the shortage of crude oil and refined oil is the most urgent problem, which leads to the rise of oil prices. The continuous rise of crude oil prices in the international market has driven the rise of crude oil prices and refined oil prices in the domestic market. The price of crude oil and refined oil has less room to fall than expected. [0003] In order to solve the problem of lack of refined oil, people have proposed various solutions: such as using alternative clean energy such as solar energy. Another example is to use waste plastics to refine gasoline and diesel. Howe...

AI Technical Summary

Problems solved by technology

However, most of these chemical biodiesel preparation technologies have the following disadvantages: complex process, high energy consumption; special solvent recovery device is required; waste liquid is discharged during the production process, polluting the environment

[0004] The new liquid fuel has the advantages of less pollution, convenient transportation and storage, etc. However, it is difficult to popularize and use methanol or ethanol as liquid fuel, such as burning directly or using a vaporization device to burn after vaporization.

Waste methanol or ethanol generally has high water content and impurity content, and it is difficult to directly use it as fuel. Instead, it is dumped into rivers, lakes and seas as industrial or civil waste liquid, wasting a lot of energy