摘要
介绍了我国煤基回转窑直接还原工艺用冷却筒曾采用过的几种密封方式 ,以及它们各自的优缺点。
Some types sealing of cylindrical cooler for grate-kiln DR process which had been used in our country were presented in this paper. The advantages and disadvantages of each sealing were also analyzed.
出处
《烧结球团》
北大核心
2000年第4期47-48,共2页
Sintering and Pelletizing
