Methyl alcohol gasoline fuel

Abstract

This invention discloses a methanol-gasoline fuel, which comprises: isopropanol 2-5 wt. %, fuel oil additive 0.02-0.1 wt. %, and methanol and gasoline as balance. The weight ratio of one of methanol and gasoline to the other is 2.34-8.5. The methanol-gasoline fuel does not demix, and largely improves the synchronic combustion of methanol and gasoline. Besides, the methanol-gasoline fuel has such advantages as high combustion efficiency, low production cost, and wide applications.

Description

technical field [0001] The invention belongs to the technical field of gasoline, in particular to a mixed fuel of methanol and gasoline. Background technique [0002] Petroleum has been dominant as a vehicle energy source for nearly a century, but with the dwindling oil resources and rising oil prices, finding alternative energy sources has become an urgent task for the world to cope with the dwindling oil resources. [0003] China is a country with a lot of coal and little oil. Coal mining and production costs are low. Coal can be processed to produce methanol, and the cost and price of methanol are only half of gasoline. Therefore, it is ideal to develop gasoline with methanol. Market risk Very low alternative energy. In recent years, there have been many reports on methanol-containing fuels, but the performance is not ideal. Due to the low calorific value and low power of methanol, there are often a series of problems such as difficult cold start, thermal gas resistance,...

AI Technical Summary

Problems solved by technology

In recent years, there have been many reports on methanol-containing fuels, but the performance is not ideal. Due to the low calorific value and low power of methanol, there are often a series of problems such as difficult cold start, thermal gas resistance, water stratification, poor stability, corrosion and swelling.