现代化工

现代化工 ›› 2018, Vol. 38 ›› Issue (10) : 200-203. DOI: 10.16606/j.cnki.issn0253-4320.2018.10.045

工艺与设备

CO₂汽提尿素技术发展研究

李红明, 位朋

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Study on technology development of CO₂ stripping urea

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Received		Published
2018-03-01		2018-10-20
Issue Date	Revised Date
2018-10-16	2018-03-01

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摘要

介绍了2种新型CO₂汽提尿素技术的工艺特点、装置布置和消耗情况，并重点分析了节能原理，为新建尿素装置技术路线的选择和老CO₂汽提尿素装置的优化升级改造提供参考。

Abstract

The characteristics, equipment layout and consumption situation of two new type CO₂ stripping urea technologies are introduced.The energy saving principle is analyzed emphatically for these two technologies.This paper can provide reference for the selection of technical route of new urea plant and the optimization and upgrading of the old CO₂ stripping urea plant.