合成氨原料气双甲精制新工艺与深度低变甲烷化的比较  

Comparison of Methanol-methanation Purification Process with Deep L-T Shift-Methanation Process in Ammonia Production

作　　者：谢定中 

机构地区：[1]湖南安淳节能技术有限公司,长沙410007

出　　处：《化肥设计》1998年第4期47-49,共3页Chemical Fertilizer Design

摘　　要：介绍了合成氨原料气双甲精制新工艺的开发状况,设计方案和使用效果。并将它与铜氨液洗涤法、深度低变—甲烷化法、中变串钴钼耐硫触媒低变—甲烷化法等原料气净化精制方法进行了技术经济比较。It introduces the development, design schema and application of the methanol-methanation purification process. Comparison in technology and economical field with other purification method, such as copper salt-ammonia method, deep LT shift-rnethanation, MX shift-LT shift(using Co-Mo sulfur-proof catalyst)-methanation method, are also given.

关 键 词：合成氨 原料气 双甲精制 工艺 甲烷化 精制 

分 类 号：TQ113.264[化学工程—无机化工]