高浓度煤粉燃烧理论和技术发展现状

Developing Status in Combustion Theory and Technology of High Concentration Pulverized Coal

本文在综述了煤粉浓度与反应速度、着火温度、着火时间、着火热量、着火距离和火焰传播速度及NO_(?)排放关系的基础上,提出了高浓度煤粉燃烧是实现高效率、低污染的一种良好的燃烧技术。

The relations of pulverized coal concentration with thereactive velocity、ignition temperature、ignition time、igni-tion thermal capacity、ignition distance and flame propaga-tion velocity as well as NO_x emission are summed up and onthe bases of above mentioned,a view is put forward thathigh concentration pulverized coal combustion isfavourable technology for realizing high efficiency and lowemission combustion.