Novel energy-saving and emission-reducing fuel for vehicles

Abstract

The invention discloses a novel energy-saving and emission-reducing fuel for vehicles. The novel energy-saving and emission-reducing fuel comprises the following raw material components in parts by weight: 50-70 parts of methanol; 10 to 20 parts of gasoline; 0.8 to 1.8 parts of hexamethylene tetramine; 0.4 to 1.8 parts of methacrylamide; 0.2 to 1.4 parts of 2-tert-butylhydroquinone; 0.2 to 0.6 part of ferrocene; 0.1 to 0.7 part of benzotriazole; 0.01 to 0.07 part of diisononyl adipate; and 0.1 to 1.3 parts of an antiknock agent; wherein the antiknock agent is a mixture of 6-18 parts by weightof petroleum ether, 5-11 parts by weight of triamyl phosphate and 3-9 parts by weight of tert-butyl alcohol. According to the novel energy-saving and emission-reducing fuel, hexamethylenetetramine, methacrylamide and tert-butyl alcohol have cleaning effect; nozzle carbon deposition can be effectively removed, good atomization performance is guaranteed, engine performance is kept, tail gas emissionis remarkably reduced, and it is shown by tests that emission of CO, HC, NOX and particles in tail gas is reduced by 52%-85%, 55%-75%, 64%-86% and 84%-90% respectively compared with emission of gasoline.

Description

technical field [0001] The invention relates to the technical field of fuel for vehicles, in particular to a new energy-saving and emission-reducing fuel for vehicles. Background technique [0002] Fuel generally refers to a substance that can convert its stored chemical energy into heat energy through chemical reaction (combustion). Currently, the fuels used by automobiles are mainly gasoline and diesel. With the increasing number of automobiles, the environmental pollution caused by automobile emissions and the gradual shortage of petroleum resources cannot be ignored. Therefore, various alternative fuels have also been used more and more widely. Alternative fuels for engines currently developed and used in China include natural gas, liquefied petroleum gas, methanol, ethanol, biomass fuel, hydrogen, and dimethyl ether. . [0003] In order to improve the combustion efficiency of gasoline, a variety of fuel additives are introduced on the market. However, although some e...

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Problems solved by technology

[0003] In order to improve the combustion efficiency of gasoline, a variety of fuel additives are introduced on the market. However, although some existing fuel additives can improve the combustion performance of gasoline in internal combustion engines to a certain extent, they will cause rust and carbon deposits in the internal combustion engine. The normal operation of the internal combustion engine also pollutes the environment; although some can reduce environmental pollution, they cannot improve the combustion efficiency of gasoline in the internal combustion engine very well, resulting in increased fuel consumption; Environmental pollution has been improved, but the effect is not very satisfactory, and the cost of raw materials used is relatively high, and the production process is relatively complicated