High Temperature Air Combustion Technology and Its Application Prospect in China

China's industrial furnace is a major energy consumer. "Plan" period, the kiln energy consumption accounts for 1/4 of total industrial energy consumption, accounting for 40% of industrial energy consumption. The lower average thermal efficiency of industrial furnaces, only about 20%. Product average consumption is 40% higher than in developed countries. According to statistics, most of the energy comes down to the furnace flue loss is estimated that every year this part of the energy equivalent of over 50 million t of coal. In view of this situation, to improve China's industrial furnace fuel utilization and waste heat recovery to achieve the energy saving potential is great.

For a long time, the atmosphere of harmful substances excessive discharge situation in our country is very serious. The world's 10 most polluted atmosphere of the city, our country accounted for seven. In order to reduce emissions of air pollutants, first reducing energy consumption, followed by the control emissions. This 2:00 HTAC fits the technical characteristics, namely high efficiency and low pollution. Therefore, HTAC technology application in China is imperative.

From China's energy structure, coal and other solid fuels accounted for a larger proportion of a smaller proportion of liquid and gaseous fuels. But into the 1980s, the overall trend is the proportion of coal and fuel oil furnaces decreased, while the proportion of gas furnaces increased significantly. Although HTAC technology also only suitable for direct burning gas and some liquid fuel, but with the adjustment of China's energy structure, the implementation of the "West-East" project, Sichuan, Inner Mongolia and other places continue to discover new resources of natural gas and technical HTAC Further development can be expected, HTAC technology application in China will have a rapid development.