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合成气一步法制二甲醚三相床反应器的数学模型
引用本文:张海涛,刘殿华,徐江,房鼎业.合成气一步法制二甲醚三相床反应器的数学模型[J].华东理工大学学报(自然科学版),2002,28(5):477-481.
作者姓名:张海涛  刘殿华  徐江  房鼎业
作者单位:华东理工大学化学工程系,上海,200237
基金项目:中国石化股份有限公司科技研究开发项目 (2 0 0 0 0 2 )
摘    要:应用实验所得动力学数据,以CO和CO2加氢合成甲醇,甲醇脱水制二甲醚为独立反应,以CO,CO2和DME为关键组分建立三相床淤浆反应器的数学模型,通过计算典型工况下年产3万吨二甲醚反应器,得到了反应器的工艺与设备设计参数,讨论了操作条件对床层颗粒轴向分布,反应器高度,二甲醚反应结果的影响。

关 键 词:制备工艺  合成过程  操作条件  合成气  一步法  二甲醚  三相床反应器  数学模型
文章编号:1006-3080(2002)05-0477-05
修稿时间:2002年3月30日

Mathematical Simulation for Dimethyl Ether Directly Synthesis from Syngas in Three-phase Slurry Reactor
ZHANG Hai tao,LIU Dian hua,XU Jiang,FANG Din ye.Mathematical Simulation for Dimethyl Ether Directly Synthesis from Syngas in Three-phase Slurry Reactor[J].Journal of East China University of Science and Technology,2002,28(5):477-481.
Authors:ZHANG Hai tao  LIU Dian hua  XU Jiang  FANG Din ye
Institution:ZHANG Hai tao,LIU Dian hua,XU Jiang,FANG Din ye *
Abstract:Based on the fundamental data of kinetics, the one dimensional mathemtical mode l for the three phase slurry reactor of 30 000t/a dimethyl ether in the typical i ndustrial instance has been established by taking hydrogenation of CO,CO 2 and dehydration of methanol as independent reaction, and CO and CO 2 as key compone nts. The design parameter of the reactor about technology and equipment has been obtained. The influence of operating condition on catalyst particle concentrati on on axial distribution, reactor height and dimethyl ether reaction result has been discussed.
Keywords:dimethyl ether  slurry reactor  simulation
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