CIESC Journal

• 化工学报 • 上一篇    下一篇

C301铜基催化剂甲醇合成反应动力学(Ⅱ)宏观动力学模型

张均利,宋维端,王弘轼,房鼎业   

  1. 华东化工学院,华东化工学院,华东化工学院,华东化工学院 上海 ,上海 ,上海 ,上海
  • 出版日期:1988-08-25 发布日期:1988-08-25

Reaction Kinetics of Methanol Synthesis inthe Presence of C301 Cu-Based Catalyst(Ⅱ) Model of Global Kinetics

Zhang Junli, Song Weiduan, Wang Hongshi and Fang Dingye (East China University of Chemical Technology, Shanghai)   

  • Online:1988-08-25 Published:1988-08-25

摘要: 本文以工业应用为目的,采用内循环无梯度反应器,在工业甲醇合成操作条件下研究了工业粒度C301型铜基催化剂上一氧化碳、二氧化碳与氢合成甲醇的宏观动力学.选择以下二个反应:CO+2H_2(?)CH_3OH CO_2+3H_2(?)CH_3OH+H_2O为系统的独立反应,获得了可供实用的宏观动力学方程,并讨论了反应条件对甲醇合成效率因子的影响.

Abstract: The global kinetics of methanol synthesis from carbon monoxide, carbon dioxide and hydrogen under typical commercial conditions over C301 commercial Cu-based catalyst are studied in a CSTR. The two independent reactions in this work are chosen as follows: CO2 + 3H2 CH3OH + H2O Global kinetics model which conveniently describes the results is derived from the two reactions. The influence of reaction conditions on the effectiveness factor of methanol synthesis is also discussed.