摘要
通过试验证实了用草酸钴作钴源,不用氨水作介质,一釜溶解钴钼钾前驱体,一步共浸渍载体γ-Al2O3生产球形钴钼宽温变换催化剂新工艺的可行性。使产品HB-4Q主要性能指标与常规氨络合法产品HB-1Q处于同等水平。
The test for the preparation of sulfur-tolerant shift catalyst
HB-4Q by cobalt oxalate is carried out.It shows that the main performance of this catalyst can
reach the level of that of catalyst HB-1Q,which is prepared by conventional ammonia impregnation
complex method,and the cost can be lower about RMB 2 000 yuan/m3.
出处
《无机盐工业》
CAS
1999年第3期3-5,共3页
Inorganic Chemicals Industry
关键词
变换催化剂
草酸钴
氨络合法
共浸渍法
催化剂
sulfur-tolerant
shift catalyst,cobalt oxalate,ammonia complex method,co-impregnation