A low-carbon high-clean fuel and its preparation method

Abstract

The invention discloses low-carbon and high-cleanness fuel and a preparation method thereof. The fuel is prepared from raw materials in parts by weight as follows: 37-45 parts of methanol, 28-36 parts of diesel, 3-7 parts of tannin, 9-13 parts of cerium acetylacetonate and 2-4 parts of nano-zinc oxide. The preparation method comprises steps as follows: diesel, tannin and cerium acetylacetonate are mixed and are heated and stirred in a sealed manner, and a mixture A is obtained; methanol and nano-zinc oxide are mixed, heated and stirred, and a mixture B is prepared; the mixture A and the mixture B are mixed, heated and ultrasonically processed, and the fuel is prepared. The low-carbon and high-cleanness fuel has a good anticoagulant characteristic, and copper-strip corrosion index is 1. Due to the fact that an oil product contains sufficient oxygen, the fuel is burnt sufficiently, carbon deposition can be effectively reduced, a smoke intensity value is 0.3, purifying rate is 75%, and the fuel has better environmental-friendly performance. According to the low-carbon and high-cleanness fuel and the preparation method thereof, the basic raw materials are widely sourced, few raw materials are adopted, the production process is simple, operation is simple and convenient, production cost is low, and economic benefit and social benefit are remarkable.

Description

technical field [0001] The invention relates to the field of fuel technology, in particular to a low-carbon high-clean fuel and a preparation method thereof. Background technique [0002] With the rapid development of the national economy, fuel consumption has risen sharply, and the global reserves of oil resources are very limited. Diesel, as the main fuel for high-power internal combustion engines, greatly affects the development of industry, agriculture and fishery. Compared with gasoline, diesel engine has the advantages of high thermal efficiency, good fuel economy, high explosion pressure, relatively large output torque, and low CO and HC emissions. However, the content of particulate matter, nitrogen oxides and hydrocarbons in the exhaust of diesel engines is very high. These particulates have small particle sizes and a mass concentration of about 30 to 80 times that of gasoline engines. Pollution of the environment seriously damages human health. Alcohol fuel is r...

AI Technical Summary

Problems solved by technology

However, some technical problems still need to be overcome, such as methanol has a certain corrosiveness due to its low calorific value, low flash point of vehicle diesel, wear and tear on the engine block, and carbon deposits, difficult to start at low temperature and poor stability of vehicle diesel, etc.

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