合成氨装置两炉低变催化剂串联同时还原的方法探讨

Discussion on Two Stove Low Temperature Transform Catalyst and Tandem Reduction in the Process of Ammonia Synthesis

分析了云天化合成氨装置两炉低变催化剂同时串联还原应具备的还原条件,说明同时串联还原时催化剂床层温度完全受控、催化剂活性不受影响,还原催化剂时至少缩短还原时间70 h,同时可以取得100万元以上的直接经济效益。

Two stove low temperature transform catalyst and tandem reduction in the process of ammonia synthesis was discussed, and the reduction could be decreased time for 70 h and then obtained direct economic benefit up to 100000 yuan.