尿素合成塔塔盘选择与应用  

SELECTION AND APPLICATION OF UREA SYNTHESIS TOWER TRAY

作　　者：黄庆祥 陈丽强 高官龙 

机构地区：[1]中海石油天野化工股份有限公司,内蒙古呼和浩特010070

出　　处：《大氮肥》2015年第4期287-289,共3页Large Scale Nitrogenous Fertilizer Industry

摘　　要：介绍氨汽提工艺中尿素合成塔塔盘选择与应用。组合式塔盘改善了塔内物料的传质、传热、停留时间的均匀分布,有效提高了二氧化碳转化率。The selection and application of ammonia stripping tray in urea synthesis tower were reviewed. The integrated tray improved the uniform distribution of mass transfer, heat transfer and residence time, and effectively enhanced the carbon dioxide conversion.

关 键 词：尿素合成塔 组合式塔盘 CO2转化率 

分 类 号：TQ441.41[化学工程—化学肥料工业]