Mixed fuel containing gasoline

Abstract

Used as automobile fuel, it is a gasoline-containing mixed fuel with the characteristics of quick start, strong power, no carbon formation, low energy consumption, and exhaust emission standards. Based on the weight of the mixed fuel, it is composed of 20-95% gasoline, methanol, ethanol, and furfuryl alcohol. One or two alcohols in this triol, mixture of triols 4.5-65%, tert-butanol 0-3%, methyl ethyl ketone 0-1%, isopropanol 0-1%, isobutanol 0-1% , ethyl tert-butyl ether 0-0.5%, methyl tert-butyl ether 0-7%, methyl tert-amyl ether 0-0.5%, dimethyl carbonate 0-2%, diethyl ether 0-1%, iso It is composed of 0-0.5% of propyl ether, 0-0.5% of ethylene oxide, 0-0.5% of antioxidant "501" and 0-0.5% of water. The invention is suitable for automobile power fuel or other occasions where fuel is used.

Description

technical field [0001] The invention relates to a liquid mixed fuel, especially a mixture including gasoline and low-carbon alcohol. Background technique [0002] Gasoline is a petrochemical product, and today's massive exploitation and utilization of petroleum resources has caused human beings to face a serious situation where natural resources are about to be exhausted. According to evaluation statistics, from now on, the world's average oil exploitation limit is only 30 years, the Middle East has the most abundant oil reserves, only about 90 years, North America is the least, only about 10 years, South America and my country are within the average limit, About 30 years, the average in Asia is about 15 years. Therefore, all countries attach great importance to the research, development and utilization of gasoline substitutes. Partially replacing gasoline with methanol to produce alcohol / oil products as liquid fuels is considered to be a cost-effective ...

AI Technical Summary

Problems solved by technology

[0003] The present invention will solve the problems that existing gasoline-containing mixed fuels are used as automobile fuels that affect cold start, power, exhaust emissions, etc., and therefore provide a gasoline-containing mixed fuel of the present invention, which is used as automobile fuel It has excellent performance in terms of exhaust emission, gasoline interchangeability, cold start, power, etc.