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本文在分析CO_2汽提尿素装置能量利用的基础上,结合在CO_2汽提尿素装置中的一些节能改造实践。说明通过一系列小的改造优化,能达到回收尿素装置低温热能的效果。
Based on the analysis of energy utilization of CO_2 stripping urea plant, this paper combines some energy-saving practices in CO_2 stripping urea plant. Description through a series of small transformation and optimization, can achieve the effect of low temperature heat recovery urea plant.