从碳化母液中部分解吸脱除二氧化碳  

CO_2 Partial Desorption from Mother Liquor of Carbonization

作　　者：张成芳[1] 郑志胜[1] 刘时贤[1] 钦淑均[1] 

机构地区：[1]华东理工大学,上海200237

出　　处：《上海化工》1997年第5期26-27,共2页Shanghai Chemical Industry

摘　　要：从合成氨联产碳酸氢铵工艺中碳化过程的本质出发,研究开发了从碳化母液中部分解吸脱除CO_2的方法及装置。经实践证明该技术具有投资少、见效快、操作费用低的特点,适合在国内有条件的小氮肥企业中推广。Start from the nature of carbonization process in synthetic ammonia with ammonium bicarbonate as co-product technology, way and installation of CO2 desorption from the mother liquor of carbonization has been developed. Practice has shown that the technology so developed is less in investment,quick in becoming effective, low in operation fee, and suitable for popularizing to small size nitrogenous fertilizer plants of conditions possessed.

关 键 词：合成氨 碳酸氢铵 二氧化碳 解吸分离 

分 类 号：TQ113.76[化学工程—无机化工]