改进型CO_2气提法尿素工艺技术的应用  

Use of Improved CO_2-Stripping Process for Urea

作　　者：王云霞[1] 赵合庄[1] 

机构地区：[1]石油和化学工业规划院,北京100013

出　　处：《化肥工业》2002年第5期3-5,19,共4页Chemical Fertilizer Industry

摘　　要：对改进型CO2 气提法尿素生产工艺技术的特点、改进内容以及在生产厂家的实际应用情况作了比较详细的介绍。并通过对改进型CO2 气提法尿素生产工艺与传统CO2 气提法尿素生产工艺的比较 ,说明改进型CO2A detailed description is given of the technological characteristics, improvement involved and actual use in production plants of the improved CO 2-stripping process for the production of urea. By a comparison of the improved CO 2-stripping process with the traditional process, it is shown that the improved process is advanced and reliable.

关 键 词：改进型 CO2气提法 尿素 工艺技术 应用 二氧化碳 

分 类 号：TQ441.41[化学工程—化学肥料工业]