文献类型：期刊文献

中文题名：乙酸乙烯酯合成管式反应器填装环柱形催化剂工况分析

英文题名：Engineering Analysis Cylindrical Catalyst Packed Tube Reactor for Vinyl Acetate Synthesis

作者：范兆馨[1];候秋实[2];王弘轼[1];朱炳辰[1];房鼎业[1]

机构：[1]华东理工大学化工学院,上海200237;[2]兖州矿业集团鲁南化肥厂,山东兖州277527

年份：2002

卷号：31

期号：9

起止页码：744

中文期刊名：石油化工

外文期刊名：Petrochemical Technology

收录：CSTPCD;;Scopus;北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：乙酸乙烯酯;合成;管式反应器;填装;环柱形;催化剂;工况;模拟

外文关键词：acetate;engineering analysis;hollow cylindrical catalyst;reaction tube;simulation

摘要：测定环柱形催化剂的当量直径和床层空隙率,并计算不同空速下床层的压降。进行环柱形气相乙烯氧乙酰化合成乙酸乙烯酯催化剂的宏观反应动力学研究。根据试验回归所得反应动力学模型,模拟计算反应条件(入口组成、压力、温度)对工业乙酸乙烯酯合成反应管的转化率和选择性的影响。
The equivalent diameter and bed void volume of hollow cylindrical catalysts packed in a tube reactor for industrial synthesis of vinyl acetate were measured and the pressure drops between the beds at different space velocities were calculated.The reaction kinetics was studied.The effects of reaction conditions such as feed composition at reactor inlet,pressure,and temperature on conversion and selectivity were simulated and calculated on the basis of the reaction kinetics model obtained by regression of experimental data. vinyl