Efficient methanol gasoline and preparation method thereof

Abstract

The invention discloses an efficient methanol gasoline and a preparation method thereof. The methanol gasoline is prepared from the following components in parts by weight: 10-30 parts of methanol, 60-80 parts of gasoline, 1-5 parts of additive, 1-3 parts of modifier, 2-3 parts of combustion improver, 1-3 parts of swelling inhibitor and 1-3 parts of corrosion inhibitor. The efficient methanol gasoline is high-efficient and stable and is capable of completely combusting and avoiding gas resistance phenomenon. The preparation method thereof is simple and convenient, low-cost and capable of greatly increasing productivity and reducing enterprise cost.

Description

technical field [0001] The invention relates to the field of methanol gasoline, in particular to a high-efficiency methanol gasoline and a preparation method thereof. Background technique [0002] Methanol gasoline refers to a new type of environmentally friendly fuel that is formulated according to a certain volume (mass) ratio of national standard gasoline, methanol and additives through a strict process. It is a fuel substitute for automobiles and an important part of new energy. Crude oil is the most important primary energy in the world, and the essence of the current energy shortage is the shortage of crude oil. Vehicle fuel is the main application field of crude oil, accounting for more than 70% of the total global crude oil consumption. Methanol gasoline is a way of "substituting coal for oil", which can be used as a substitute for gasoline to partially replace crude oil. As a substitute for gasoline, methanol gasoline is expected to be used directly in automobile ...

AI Technical Summary

Problems solved by technology

As a substitute for gasoline, methanol gasoline is expected to be used directly in automobile internal combustion engines like gasoline. Methanol gasoline used in automobiles must be uniform and stable. The method of blending methanol gasoline is the easiest way to prepare methanol gasoline. After methanol is introduced into gasoline, due to its thermal During use, due to the incomplete combustion of methanol gasoline, hydrocarbons are cracked, oxidized and polymerized to produce carbon slag deposition, which will block the nozzle of the vaporization chamber and cause air lock phenomenon

Therefore, the problems that methanol gasoline should solve at this stage include: poor stability, difficult cold start, insufficient power, thermal air resistance, corrosion and swelling, etc.

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