DNCA氨合成催化剂分层升温还原总结

Summary of DNCA ammonia synthesis catalyst hierarchical temperature reduction

总结了合成氨DNCA型催化剂分层升温还原过程及注意事项,采取分层还原法还原出的催化剂效果良好。

The paper summarizes hierarchical temperature reduction process and precautions of ammonia synthesis DNCA catalyst;catalyst restored by hierarchical temperature reduction process has good effect.