Methanol gasoline for vehicles

Abstract

The invention relates to a methanol gasoline for vehicles. The methanol gasoline is characterized in that the methanol gasoline is prepared by the following raw materials, by weight, 40-90 parts of gasoline, 60-10 parts of methanol, 0.5-8 parts of an assistant solvent, and 0.01-5 parts of a modifying agent, wherein the assistant solvent is prepared by mixing one or a plurality of materials selected from propanol, neopentyl glycol, pentaerythritol, isopropyl alcohol, tert-butyl alcohol, cerebral, diethyl ether, ethylene glycol, and oleic acid, the modifying agent is prepared from an alcohol solvent, a corrosion inhibitor, an anti-swelling agent, a phenol antioxidant, and a lubricant, the corrosion inhibitor is prepared by mixing one or a plurality of materials selected from dicyclohexylaminenitrite,102TB, triethylamine, and naphthenic acid, and the anti-swelling agent is prepared by mixing one or a plurality of materials selected from a 107PT anti-swelling agent, T102, and T115. The product of the present invention can be directly used on the vehicles adopting the gasoline as the fuel without change of the engines, and has characteristics of high octane number, good compatibility, strong low temperature separation resistance, full combustion, strong power performance, and the like.

Description

technical field [0001] The invention relates to a methanol substitute fuel, in particular to a methanol gasoline for vehicles. Background technique [0002] With the rapid development of the national economy and the improvement of people's living standards, my country's demand for energy is increasing day by day, and the consumption of liquid fuels that use petroleum as raw material continues to increase. The problem of insufficient oil backup resources has also been fully reflected, and methanol has attracted people's attention as an alternative energy source. It has a wide range of sources, high oxygen content, and sufficient combustion, which can effectively reduce and reduce harmful gas emissions. The mixed combustion of methanol and gasoline can realize the alternative combustion of methanol without changing the automobile engine. [0003] At present, there are many kinds of methanol gasoline, but the existing problems are also quite prominent: 1. The separation of th...

AI Technical Summary

Problems solved by technology

[0003] At present, there are many kinds of methanol gasoline, but the existing problems are also quite prominent: 1. The separation of the water phase, especially at low temperature, is easier to separate into water; 2. The corrosion and swelling are more prominent. The swelling of non-metallic devices is relatively serious; 3. The phenomenon of "air lock" is obvious, especially in the south, as the temperature rises, the Reid vapor pressure of methanol gasoline rises sharply, and "air lock" is easy to occur when burning in the car