摘要
对干熄焦技术的原理和优点进行了介绍，阐述了我国干熄焦技术进步，指出了目前干熄焦技术普遍存在的问题，提出了新建干熄焦项目应注意的问题。
The principles and benefits of coke dry quenching （CDQ） technology were introduced.Technological progress of Chinese CDQ was described. The common problems of the current CDQ technology were pointed out. The matter is that proposed new CDQ project should pay attention to.
关键词
煤焦化
干熄焦
应用分析
coking coal
CDQ
analysis of application
