高炉喷焊技术的发展方向

FUTURE DEVELOPMENT OF BLAST FURNACE COAL INJECTION TECHNIQUE

本文介绍了近年来国外高炉喷煤技术的发展情况,分析了当前我国高炉喷煤存在的问题,提出了我国高炉喷煤技术的发展方向:发展烟煤喷吹,提高计量和控制水平,加强试验研究工作。

This paper introduces the situation of pulverized coal injection (PCI) abroad and analy-zes the existing problems of PCI in China. The directions of PCI developmont are proposedinjection of bituminous coal, improvement of measurment and control and strengthening itsreaserch.