Lead-free synthetic fuel for cars

Abstract

The invention provides a lead-free synthetic fuel for cars. The lead-free synthetic fuel for cars comprises, by weight, 40 to 60 parts of ethanol, 10 to 30 parts of fatty alcohol polyoxypropylene ether, 6.5 to 17 parts of butane, 1 to 5 parts of ammonia fatty acid salt, 0.2 to 1 part of barium sulfonate, 0.8 to 1.5 parts of a stabilizer, 2 to 3 parts of t-butylperoxy acetate, 5 to 7 parts of oleicacid, 5 to 7 parts of MTBE, 3 to 6 parts of paraffin wax, 0.2 to 1 part of phosphate, 0.2 to 1 part of butane sulfide, 1.2 to 2 parts of methyl silicone oil, 1 to 5 parts of sodium phosphate, 1 partof ethylene glycol, 0.5 to 0.9 part of hydrogen peroxide, 0.5 to 0.9 part by weight of 2,6-di-t-butyl-p-cresol and 1.2 to 2 parts of a composite additive. A temperature for preparation of the lead-free synthetic fuel is in a range of +20 DEG C to -20 DEG C.

Description

technical field [0001] The invention discloses a liquid fuel, in particular a lead-free synthetic fuel for vehicles. Background technique [0002] Traditional gasoline processing technology utilizes different boiling points of different components in crude oil to fractionate different products, such as: natural gas, gasoline, diesel oil, heavy oil and asphalt, etc., or catalyzes, cracks, reforms and other processes to produce more demanding products. Fuel oil, such as aviation kerosene, etc. However, refined oils with different boiling points and different proportions produced by traditional processes often cannot meet the large demand of the market and consume a lot of crude oil, increasing the cost of oil. Therefore, according to this market demand, gasoline additive technology is developed and directly added to refined oil. , to generate the graded gasoline required for daily use, thereby reducing the use of crude oil. [0003] In addition, with the improvement of peopl...

AI Technical Summary

Problems solved by technology

The disadvantage of this kind of blended gasoline is that the content of naphtha with petroleum as raw material is relatively high, so the effect in reducing petroleum consumption and reducing dependence on petroleum is not obvious. In addition, the selected methyl tert-butyl Due to its own characteristics, it is very easy to pass through the soil and enter the groundwater, and a small amount of methyl tert-butyl ether in drinking water will have a strong odor. If the human body inhales a small amount of methyl tert-butyl ether Produces nose and throat irritation, headache, nausea and dizziness

Therefore, the environmental protection effect of choosing methyl tert-butyl ether as a blending component is not ideal

[0006] In addition, because methanol gasoline often has immiscibility and stratification when it is configured, and partial evaporation during use causes air resistance to cause intermittent phenomenon in engine operation, lack of power, and methanol and other gasoline mixtures are not miscible and stratified, so it is difficult to Large-scale production and promotion