摘要
为解决液氨过剩问题,采用中压分流的CO2汽提尿素增产节能技术对原尿素装置进行扩能改造。改造后,CO2汽提尿素装置的产能从1 350 t/d提高至1 800 t/d,取得了显著的增产、节能、降耗效果。
In order to solve problem of liquid ammonia surplus , the technology of medium pressure shunt CO 2 stripping urea process for production increase and energy save is used to carry out expansion revamp of the existing urea unit .After revamp , production capacity of CO 2 stripping urea unit increases from 1 350 t/d to 1 800 t/d, realizing significant effect of increasing production , saving energy and reducing consumption .
出处
《化肥工业》
CAS
2014年第4期37-38,41,共3页
Chemical Fertilizer Industry
关键词
尿素
增产
改造
CO2
汽提
urea
increase production
renovation
CO2 stripping process
