摘要
介绍了全低变催化剂在化肥生产过程中活性判断的依据,分析了其活性下降的原因,并提出了保护措施。
How to judge the activity of overall low temperature shift analyst in the course of production is discussed. Reasons of delerioralion in activity and the way of protecting the catalyst arc described.
出处
《化肥设计》
CAS
1998年第3期33-35,共3页
Chemical Fertilizer Design
关键词
催化剂活性
低温变换
合成氨生产
变换
overall low temperature .shift catalyst, activity judgment, protection
