Alcohol group biodiesel

Abstract

Alcohol group biodiesel comprises 2-5 parts of denatured alcohol, 2-5 parts of polyatomic alcohol, 8-15 parts of bio-oil, 50-65 parts of primary oil, 15-20 parts of kerosene, 1-4 parts of cetane number improver, 0.1-0.3 part of stabilizer and 0.7-0.9 part of powerful agent; the denatured alcohol is a mixed reactant of methyl alcohol, acetone, dimethyl ether, sodium chloride, ferrocene, polyisobutene and polyethylene-vinyl acetate; the stabilizer is a mixture of oleic acid, cyclic-propionic acid and diethylamine or propylamine; the powerful agent is a mixture of isoamyl nitrite and tetranitromethane. The alcohol group biodiesel is used as diesel vehicle fuel, an engine does not need to be modified, the power and the fuel consumption are equal to those of common diesel, and the alcohol group biodiesel and the common diesel are soluble at any ratio; harmful gas emission in automobile tail gas can be effectively reduced; composition is simple and raw materials are wide; the storage time is long, and the problems of layering and going bad are avoided; the alcohol group biodiesel is worth being produced in mass, popularized and used.

Description

technical field [0001] The invention relates to the technical field of environmental protection energy, in particular to a process for preparing methanol-synthesized diesel. technical background [0002] The development of environmentally friendly new energy as an alternative fuel is the need of the national energy strategy and environmental strategy, as well as the need of the sustainable development of my country's industry and even the entire society. Methanol diesel is such a new energy source, which has certain applications in daily life, but the existing methanol diesel is simply mixed with a certain proportion of methanol in diesel oil, which is in the case of a low proportion of 3-5%. However, with the increase of the proportion of methanol, many problems such as low heating value of methanol, insufficient power, high fuel consumption, difficult cold start, high temperature air resistance, poor stability, corrosion and swelling, and mutual solubility with diesel oil ...

AI Technical Summary

Problems solved by technology

Methanol diesel is such a new energy source, which has certain applications in daily life, but the existing methanol diesel is simply mixed with a certain proportion of methanol in diesel oil, which is in the case of a low proportion of 3-5%. However, with the increase of the proportion of methanol, many problems such as low heating value of methanol, insufficient power, high fuel consumption, difficult cold start, high temperature air resistance, poor stability, corrosion and swelling, and mutual solubility with diesel oil will occur. Exposed one by one, seriously affecting the use effect