【摘要】 通过对合成氨催化剂还原期温度波动对活性影响的研究，证明在催化剂还原过程中严格控制温度有利于得到良好的还原态催化剂，提高催化剂的低温活性，延长使用寿命更多还原

【Abstract】 Reduction temperatures effect on ammonia synthesis catalyst is studied in reduction process.It has been shown that the tight control of temperature is beneficial to gain betterreduced catalyst. The activity in low temperature range will be increased and life span of the catalyst can be prolonged.更多还原