摘要
介绍云南大为制氨有限公司合成氨装置一氧化碳变换系统第一变换炉催化剂由K8-11H更换为预硫化催化剂K8-11HS后的使用情况。使用证明,预硫化催化剂完全能够满足装置的正常生产,较传统催化剂具有良好的经济效益和社会效益。
Catalyst for primary converter in a synthetic ammonia plant was changed from K8-11H to presulfided K8-11HS, and its application result was introduced. It shows that presulfided catalyst can com- pletely meet the requirement of normal operation, and has much better economic and social benefit compared with conventional catalyst.
作者
陈祖贤
李兴文
Chen Zuxian;Li Xingwen(Yunnan Dawei Ammonia Production Co.,Ltd.,Qujing 65533)
出处
《大氮肥》
CAS
2018年第4期234-237,共4页
Large Scale Nitrogenous Fertilizer Industry
关键词
耐硫变换
催化剂
预硫化
升温
sulfur resistant shift
catalyst
presulfidation
temperature rise
