CO_2汽提法和NH_3汽提法尿素装置工艺比较  

TECHNICAL COMPARISON BETWEEN CO 2 STRIPPING PROCESS AND NH 3 STRIPPING PROCESS UREA PLANTS

作　　者：茅启昌 蒋云华 

机构地区：[1]泸天化(集团)有限责任公司

出　　处：《大氮肥》1997年第1期11-15,共5页Large Scale Nitrogenous Fertilizer Industry

摘　　要：通过从设计理论到生产实际运行效果，对ＣＯ２汽提法和ＮＨ３汽提法两种大型尿素生产工艺的技术经济性及可靠性作一比较。This paper compares the technical economy and reliability of CO 2 stripping urea production process with that of NH 3 stripping process from the aspects of design theory and practical operation results.This comparison is the reference for revamping and enlarging urea plants.

关 键 词：汽提法 尿素装置 二氧化碳 氨汽提法 

分 类 号：TQ440.51[化学工程—化学肥料工业]