Production formula for methanol gasoline

Abstract

The invention provides a production formula for methanol gasoline. The production formula is composed of a demulsifying agent, a solubilizer, an antioxidant, an anti-freezing agent, a stabilizer, a calorific value improver, a plasticizer and the like. The major technical formula of the methanol gasoline comprises the following components in percentage by weight: 50-80% of methanol, 20-50% of petrochemical gasoline, 10-20% of xylene, 0.05-0.3% of n-butyl alcohol, 0.5-2% of nitrobenzene, 0.05-0.2% of dicyclohexylaminenitrite, 0.2-0.4% of glyceryl triacetate, 0.005-0.03% of 1,2-dibromoethane, 0.05-0.3% of isopropanol, 2-5% of chlorobenzene, 10-20% of ethylbenzene, 0.05-0.2% of iso-butylamine and 0.002-0.05% of n-octane. A series application problems of the methanol gasoline are effectively solved by virtue of simple and scientific addition and an advanced re-proportioning production technology; the methanol gasoline does not layer and emulsify when the ratio of the methanol gasoline to water is 2%; the methanol gasoline is stable in properties and normal in cold start at minus 20 DEG C, also is strong in power and has no corrosion to each part of an engine; the raw materials of the methanol gasoline are just of industrial-level specifications so that the cost is greatly reduced; the production process of the methanol gasoline is simple; the methanol gasoline is applicable to various oil-consuming vehicles.

Description

technical field [0001] The invention relates to an automobile fuel, and particularly designs a production formula of energy-saving and environment-friendly methanol gasoline. Background technique [0002] In recent years, the National Development and Reform Commission issued "Guiding Opinions on the Development of Alternative Energy" and "Special Report on the Development of Alcohol-Ether Fuels and Alcohol-Ether Clean Vehicles in China", which clarified the status of alcohol-ether fuels in my country's alternative energy sources, emphasizing that "in fossil energy On the one hand, we should focus on the development of coal-based alcohol ether fuel. The national standard "M15 Methanol Gasoline for Vehicles", which has attracted much attention from the industry, has passed expert review, which shows that the promotion of methanol gasoline has been significantly accelerated. However, for a long time, methanol gasoline has faced Low power, insufficient power, difficult cold start,...

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Problems solved by technology

[0004] In order to overcome the deficiencies of the above-mentioned prior art, the present invention provides a production formula for methanol gasoline, which effectively solves the lack of power, difficulty in cold start, water separation, poor stability and damage to oil pipes and gaskets of methanol gasoline. Prone to a series of technical problems such as swelling and corrosion

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