Clean alcohol fuel for vehicle

Abstract

A kind of ethanol clean fuel for vehicles is characterized in that ethanol, light hydrocarbons, 1# coal tar, 6# solvent oil, tert-butanol, combustion accelerator, detergent and dispersant, anticorrosion inhibitor and metal passivator are used in a certain proportion mixed. The fuel of the present invention can improve the methane yield of gasoline, and effectively reduce the discharge of harmful substances such as CO, CH and NOx compounds in the tail gas: the fuel of the present invention has no corrosion to metals such as aluminum, cast iron, copper; the fuel of the present invention is composed of The ingredients come from a wide range of sources, the production is simple, and the manufacturing cost is low. It is an environmentally friendly clean fuel with broad market prospects.

Description

technical field [0001] The invention relates to a liquid fuel, more specifically, an ethanol fuel for vehicles prepared with ethanol and light hydrocarbons as main raw materials. Background technique [0002] Since the second world oil crisis in the 1970s, countries all over the world are looking for alternative fuels and carrying out research on methanol gasoline and ethanol gasoline. With the rapid development of economy in our country, the consumption of oil has surged at an annual rate of 13%. In 1999, my country's net import of oil reached 40 million tons, and this year it will exceed 100 million tons. In recent years, the demand for refined oil in my country has been predicted by some experts to increase by 4.4% in 2005, and the consumption of gasoline will reach 43 million tons, and the increase in the number of cars will make the air pollution more serious. Therefore, we are looking for environmentally friendly products. Cleaner fuel alternatives have become an irres...

AI Technical Summary

Problems solved by technology

During the "Sixth Five-Year Plan" and "Seventh Five-Year Plan", my country has carried out the research and development of methanol gasoline and its vehicles. At present, some technologies have made breakthroughs (such as patent application number: 02104311.6, a production process for ethanol gasoline), but there are some difficulties It still needs to be further solved, so it has not been practically applied (Contemporary Petrochemical Industry, 2003, 11(6): 6-8)