Alcoholic clean fuel

Abstract

The invention discloses an alcoholic clean fuel which comprises the following components in percentage by weight: 65-75% of methanol, 1-3% of petroleum ether or naphtha, 15-30% of gasoline, 0.1-0.2% of ETBE, 0.5-1.5% of tween-80 or benzotriazole, 0.5-2% of quinoline, 1-3% of oleic acid, tween-20 or triethanolamine, 0.3-1.5% of tertiary butanol or isobutanol, 0.1-1% of butyldiglycol, 0.1-2% of cyclohexanone and 0.1-1% of cerium sulfate. The fuel disclosed by the invention is great in incorporated amount of methanol and is not layered in use, and air resistance can be avoided, and the fuel is enough in power and small in metal corrosion and low in swelling property of a sealing ring of an engine. A vehicle engine needs not to be changed, and the engine is easy to start in a low-temperature state in use.

Description

technical field [0001] The invention relates to the field of liquid mixed fuels, in particular to an alcohol-based clean fuel. Background technique [0002] With the continuous development of social economy, the consumption of petroleum products continues to increase, natural resources are gradually exhausted and scarce, and due to the rapid development of my country's economy, the large number of social and private vehicles, the large amount of vehicle exhaust emissions have endangered people's health and life safety At a critical moment when human beings are facing energy shortages and environmental crises, finding clean alternative energy has become a key research topic in the world's scientific and technological circles. Since the energy crisis, countries all over the world are looking for new energy to replace oil. US Energy Research and Development Agency research believes that methanol is the most promising alternative fuel for internal combustion engines. The octane...

AI Technical Summary

Problems solved by technology

[0004] However, the current alcohol-based clean fuel M85 has the following problems: 1. Alcohol-based and gasoline are easily separated after long-term storage, 2. Alcohol-based corrosion of metals, 3. Alcohol-based swelling of sealing rings, 4. The use of M85 requires Change the engine structure of the vehicle, 5. Air resistance is prone to occur during use, 6. The engine is not easy to start at low temperature, 7. There is insufficient power during use, 8. The conductivity of alcohol-based fuel