Automobile low-oil-consumption alcohol ether fuel

Abstract

The invention discloses an automobile low-oil-consumption alcohol ether fuel. The alcohol ether fuel is prepared through using 35-45% of denatured methanol, 10-15% of a C5 petroleum resin, 15-20% of 200# solvent oil and 30-35% of a C9 petroleum resin, the denatured methanol is prepared through mixing 90 parts by mass of methanol and 10 parts by mass of an additive, and the additive is prepared by mixing 20 parts by mass of propanol, 10 parts by mass of ethyl acetate, 20 parts by mass of butyl butyrate, 10 parts by mass of Tween, 10 parts by mass of dimethyl carbonate, 20 parts by mass of isopropyl ether and 10 parts by mass of dimethyl ether. The alcohol ether fuel has the advantages of low oil consumption and low cost. The alcohol ether oil does not use gasoline as a raw material, does not use any metal antiknocks, has an octane number in a range of 93-100, has an oil consumption same to Chinese standard gasoline 93#, has a label being 93# or 97# or higher, can be safely used individually or mixed with gasoline according to an arbitrary ratio, and has the advantages of easy purchasing and low prices of raw materials, and substantial cost advantage.

Description

technical field [0001] The invention relates to the field of energy-saving and environment-friendly fuels, in particular to an alcohol-ether fuel with low fuel consumption for automobiles. Background technique [0002] Due to the oil import quota as high as 57%, which greatly exceeded the safety limit of 30%, and China's "more coal and less oil" pattern, coal-to-methanol supply exceeds demand and other major environmental factors, "methanol gasoline" in the form of methanol gasoline mixed with methanol has its advantages Environmental protection, saving oil resources and other advantages have become new energy investment hotspots. There have been many reports on methanol gasoline projects across the country, but very few successful projects. There are many development routes for methanol gasoline, tens of millions of formulas, and various patented technologies, each of which can be used and can meet the "standards", but whether it can be recognized by the market, in fact, it...

AI Technical Summary

Problems solved by technology

[0002] Due to the oil import quota as high as 57%, which greatly exceeded the safety limit of 30%, and China's "more coal and less oil" pattern, coal-to-methanol supply exceeds demand and other major environmental factors, "methanol gasoline" in the form of methanol gasoline mixed with methanol has its advantages Environmental protection, saving oil resources and other advantages have become new energy investment hotspots. There have been many reports on methanol gasoline projects across the country, but very few successful projects. There are many development routes for methanol gasoline, tens of millions of formulas, and various patented technologies, each of which can be used and can meet the "standards", but whether it can be recognized by the market, in fact, it must have two "hard" Indicators: one is the "fuel consumption" issue: whether it can be equal to the national standard gasoline, and the other is the cost issue: that is, whether the proportion of methanol is high enough, and the "fuel consumption" must be equal to the national standard gasoline

Cost problem: It is known that the market price of methanol is 25-30% of finished gasoline. Obviously, the higher the proportion of methanol, the lower the cost, but the calorific value of methanol is only 50% of gasoline. The higher the proportion of methanol, the lower the calorific value , greater fuel consumption, low proportion of methanol, high cost, poor market competitiveness, high probability of investment failure, M15 has already failed examples

The proportion of methanol is high, the cost is low, and the advantages are obvious, but the difficulty lies in solving "fuel consumption". It is known that in the 201210535559 patent of the same inventor, the principle of solving "fuel consumption" has been explained, but the raw material light oil "naphtha "As a raw material for ethylene cracking, the supply is in short supply, the purchase is difficult, or the transportation distance is too long, resulting in an increase in cost, especially for the oil-deficient southern regions.

In actual operation, high transportation costs restrict the development