摘要
介绍了用于尿素合成的水溶液全循环法、二氧化碳汽提法、氨汽提法的工艺及其流程特点、适用范围,并从几方面对其进行了比较和分析。
This paper introduces some urea synthesis processes such as the aqueous solution total recycle process,carbon dioxide stripping process and ammonia stripping process and their process flow features and applicable scopes,and makes comparison and analysis of these processes from several aspects.
出处
《科技情报开发与经济》
2010年第11期215-217,共3页
Sci-Tech Information Development & Economy
关键词
尿素合成
水溶液全循环法
二氧化碳汽提法
氨汽提法
urea synthesis
aqueous solution total recycle process
carbon dioxide stripping process
ammonia stripping process
