但在生产中要妥善解决尿素浓溶液易结晶堵塞管道以及尿素在高温下易生成缩二脲的问题。
However these troubles of concentrated urea liquor crystallizing and blocking pipe, as well as urea changing into biuret at high temperature should be avoided.
分析二氧化碳汽提尿素装置低压、常压系统结晶堵塞的原因，提出了解决措施。
Analyzes reasons for crystallization plugging of low-atmospheric pressure system of CO2 stripping urea plant, and presents problem solving measures.
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