氨汽提尿素工艺设计改进分析  

ANALYSIS OF DESIGN IMPROVEMENTS IN AMMONIA STRIPPING UREA PROCESS

作　　者：谭玮 

机构地区：[1]四川天华股份有限公司,四川合江646207

出　　处：《大氮肥》2012年第3期175-178,共4页Large Scale Nitrogenous Fertilizer Industry

摘　　要：分析对比早期氨汽提尿素工艺和近期氨汽提工艺的设计,提出得与失的应对措施,对新建氨汽提尿素工厂设备选型和已建成的尿素工厂技改提供借鉴。The early ammonia stripping urea process and the recent one are compared and analyzed and the corresponding measures for gains and losses are resulted in that may provide reference in selecting type of equipment for to-be-buih ammonia stripping urea plant and in the technical transformation for already set-up urea plant.

关 键 词：氨汽提工艺 合成转化率 汽提效率 防爆措施 

分 类 号：TQ441.41[化学工程—化学肥料工业]