【摘要】 利用化工过程基本理论知识 ,结合建峰化工总厂原尿素合成塔的设计和运行情况 ,对影响尿素合成塔CO2 转化率的各种因素进行了全面分析 ,指出了原尿素合成塔的不足 ,为提高尿素合成塔CO2 转化率进行装置改造指明方向 ,也为新装置设计提供借鉴更多还原

【Abstract】 Using the basic theories of chemical process,this paper incorporates the original design of urea synthesis converter and practical operation of Jianfeng,thoroughly analyzes each factor affecting CO 2 conversion of urea synthesis converter,points out the shortcomings of the original converter,directs the revamp of the converter for the improvement of CO 2 conversion,and provides references for the design of new plant.更多还原