摘要
介绍赤天化合成塔二次改造流程、催化剂卸出及升温还原情况。
This artcle introduced the trial run of the process, loading and discharging of catalyst, and temperature programmed reduction after second transtormation of ammonia converter.
出处
《贵州化工》
2007年第6期57-59,共3页
Guizhou Chemical Industry
关键词
合成塔
改造
还原
Ammonia converter
transformation
reduction
