摘要
介绍了NCA型氨合成催化剂还原性能、催化活性、热稳定性及抗毒性等的研究工作。结果表明,NCA型氨合成催化剂具有还原温度低,易还原,低温低压高活性,良好的热稳定性,对惰性气及H_2/N_2比适用范围宽的特点。工业应用表明,其各项性能与实验室结果相符。
This paper introduces the performances research for reductivity , catalytic activity , heat stability ,anti-toxic etc. of NCA type ammonia synthesis catalyst. As the results showed , NCA catalyst with the characteritics of low reduction temperature, easy reduction, high activity at low temperature and low pressure, excellent heat stability, wide range for inerts and H_2/N_2 ratio, Industrial application shows, the catalyst performances are in agreement with the laboratory results.
出处
《化学工业与工程技术》
CAS
1996年第2期1-5,共5页
Journal of Chemical Industry & Engineering
关键词
NCA型
催化剂
活性
氨合成
性能
s: Catalyst
Activity
Ammonia
Synthesis
Industrial
Application