Methanol gasoline additive for vehicles and preparation method thereof

Abstract

The invention relates to a methanol gasoline additive for vehicles and a preparation method thereof, belonging to the technical field of petrochemical industry and aiming to solve the problems of mutual dissolution, corrosion, air resistance, swelling and the like in the preparation process of methanol gasoline. In a technical scheme, the methanol gasoline additive for vehicles is prepared by mixing the following raw materials in parts by weight: 15 to 30 parts of ethanol, 10 to 20 parts of isopropyl ether, 1 to 9 parts of dimethyl carbonate, 1 to 15 parts of acetone, 0.1 to 6 parts of dimethyl ketone, 0.5 to 8 parts of isopropanol, 1.5 to 10 parts of tertiary butanol and 1 to 8 parts of iron naphthenate. The preparation method comprises the steps of weighing raw material components according to the weight parts, and mixing and standing under normal temperature and pressure. The methanol gasoline additive for vehicles has the advantages of good safety and environment protection, and well solves the problems of mutual dissolution, corrosion, air resistance, swelling and the like in the preparation process of the methanol gasoline, and the preparation method has the advantages of preparation under normal temperature and pressure, simple technology, and simple and convenient operation. The methanol gasoline blended with the additive is suitable for various vehicles and has excellent economy and market application prospects.

Description

technical field [0001] The invention relates to a methanol gasoline additive for vehicles and a preparation method thereof, belonging to the technical field of petrochemical industry. Background technique [0002] With the rapid development of my country's economy, the development and consumption of petroleum resources are intensifying. my country is a country with little oil and rich coal. How to make full use of abundant coal resources to produce liquid fuels to supplement oil supply is a major issue in my country's energy security strategy. In my country's entire oil consumption market, the consumption of gasoline and diesel has exceeded 50% of the total consumption, of which transportation fuels account for more than 70%, which is also the key to the contradiction of my country's energy structure. [0003] In the development and research of many automobile fuels, alcohol-based fuel is considered to be the most promising alternative clean fuel for automobiles due to its ...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a methanol gasoline additive for vehicles and a preparation method thereof, so as to solve the problems