Clean fuel composition used for replacing gasoline and preparation method thereof

Abstract

The invention provides a clean fuel composition used for replacing gasoline. The clean fuel composition is composed of petroleum ether, lubricant, toluene and methanol. Preferentially, the fuel composition comprises the components in percentage by weight: 61%-92% of petroleum ether, 0.001%-0.007% of lubricant, 2.5%-27% of toluene and 5%-29.9% of methanol.The clean fuel composition provided by the invention can be obtained by simply mixing the components. The fuel composition can be used separately and replace gasoline completely, and has the advantages of low corrosivity, good combustion performance and low discharge of harmful gases.

Description

technical field [0001] The invention relates to a fuel composition and a preparation method thereof, in particular to a clean fuel composition replacing gasoline and a preparation method thereof. Background technique [0002] Petroleum-derived gasoline is currently the most widely used fuel in automobiles. With the development of the automobile industry and the chemical industry, the world's demand for oil continues to increase, and oil is a non-renewable resource that will always be exhausted one day. Moreover, gasoline combustion produces sulfur oxides (SO x ) and nitrogen oxides (NO x ) and other harmful gases that endanger the atmospheric environment. With the continuous improvement of people's emphasis on environmental protection, the control standards for vehicle emissions in various countries in the world are becoming more and more stringent. For this reason, many automobile manufacturers have launched electric vehicles, but they have not found a good solution in t...

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Problems solved by technology

However, after long-term experiments, it was found that methanol-based gasoline substitutes are corrosive to existing engines and oil pipe materials, and their reliability in long-term use has been questioned

Moreover, the ignition point of methanol is low, and the existing cars must be refitted before they can be used normally, especially in winter when the temperature is low, it is difficult for cars using methanol fuel to start.

Ethanol fuel, due to its wide range of sources of raw materials, was once regarded as the most potential substitute for gasoline, but a new research result released by Stanford University in the United States shows that ethanol gasoline fuel produces more ozone than ordinary gasoline, so it is harmful to People's health is more at risk

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