Ether fuel for vehicle

Abstract

The invention relates to an ether fuel for a vehicle. The ether fuel for the vehicle is susceptible to air temperature, clean and environment-friendly, high in antiknock index and approximate to 93# gasoline in dynamic performance. The ether fuel for the vehicle is prepared from the following components in percentage by weight: 30-60% of methyl tertiary-butyl ether (the content of methyl tertiary-butyl ether is 97-99.5%), 15-30% of isobutanol (the content of isobutanol is 98-99%), 15-35% of light naphtha (the light naphtha is a fraction at 50-140 DEG C), 3-10% of normal heptane, 2-5% of petroleum ether and 0.009-0.015% of ferrocene, totaling 100%. The ether fuel for the vehicle provided by the invention is high in the oxygen content and full to combust and can be used for effectively lowering and reducing emission of harmful gases to the new national standard of motor gasoline. The product is high in antiknock index and excellent in dynamic performance and further can be used for automatically removing carbon deposit and clingage, so that the service life of an engine is prolonged.

Description

technical field [0001] The invention relates to fuel for vehicles, in particular to an ether-based environment-friendly fuel for vehicles. Background technique [0002] Developing a new fuel that can replace petroleum is a topic that all countries are working hard on today. At present, there are various fuels on the market, such as methanol gasoline, ethanol gasoline and various compound gasolines. The disadvantage of methanol gasoline and ethanol gasoline is that when it encounters low temperature or water, methanol or ethanol will be separated from gasoline, affecting normal use, and there are also difficulties in storage and transportation. When the stratified gasoline burns in the engine, the engine will vibrate, and the vehicle will experience a sense of pause when driving. After stratification occurs, it is generally divided into two layers, one is unqualified gasoline, and the other is a mixture of methanol or ethanol and water. When methanol or a mixture of ethanol...

AI Technical Summary

Problems solved by technology

After stratification occurs, it is generally divided into two layers, one is unqualified gasoline, and the other is a mixture of methanol or ethanol and water. When methanol or a mixture of ethanol and water is injected into the engine for combustion, two layers will occur. Two situations: one is that when burning, the calorific value is low and the power is insufficient; the other is that it is easy to extinguish the flame

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