【摘要】 国产 A110—4型氨合成催化剂的性能优于美国的 C73—1型氨合成催化剂。本文为推广应用A110—4催化剂于 Kellogg 型冷激氨塔,进行了氨塔多种行为予测计算,画出了参数平面内主要性能指标的等值线图,进行了参数分区及灵敏度分析,找出了适宜参数域,为今后大型氨塔改装国产催化剂建立了理论基础,对设计和生产均有指导意义。更多还原

【Abstract】 The properties of A110—4 ammonia synthesis catalyst made in our coun- try are superior to that of C73—1 catalyst made in U.S.A.In order to ap- ply A110—4 catalyst to Kellogg ammonia synthesis convertor,we performed predictive calculations,drew contour diagram,made parameter divisions and analysed the sensitivity of parameters.Thus,a suitable region of parameters was found and the theoretical basis for packing new kinds of catalysts made in our country into the large scale ammonia synthesis converter has been established.These results can be served as guides for the design and opera- tion works.更多还原