SCI和EI收录∣中国化工学会会刊

›› 2009, Vol. 17 ›› Issue (1): 88-94.

• • 上一篇    下一篇

Methanol Synthesis from CO2 Hydrogenation with a Cu/Zn/Al/Zr Fibrous Catalyst

安欣, 左宜赞, 张强, 王金福   

  1. Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
  • 收稿日期:2008-05-19 修回日期:2008-11-11 出版日期:2009-01-28 发布日期:2009-01-28
  • 通讯作者: WANG Jinfu, E-mail: wangjfu@mail.tsinghua.edu.cn
  • 基金资助:
    Supported by the National Natural Science Foundation of China (20576060,20606021);the Specialized Research Fund for the Doctoral Program of Higher Education (20050003030)

Methanol Synthesis from CO2 Hydrogenation with a Cu/Zn/Al/Zr Fibrous Catalyst

AN Xin, ZUO Yizan, ZHANG Qiang, WANG Jinfu   

  1. Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
  • Received:2008-05-19 Revised:2008-11-11 Online:2009-01-28 Published:2009-01-28
  • Supported by:
    Supported by the National Natural Science Foundation of China (20576060,20606021);the Specialized Research Fund for the Doctoral Program of Higher Education (20050003030)

摘要: A highly active Cu/Zn/Al/Zr fibrous catalyst was developed for methanol synthesis from CO2 hydrogenation.Various factors that affect the activity of the catalyst,including the reaction temperature,pressure and space velocity,were investigated.The kinetic parameters in Graaf’s kinetic model for methanol synthesis were obtained.A quasistable economical process for CO2 hydrogenation through CO circulation was simulated and higher methanol yield was obtained.

关键词: kinetics, CO2 hydrogenation, methanol, Cu/Zn/Al/Zr catalyst

Abstract: A highly active Cu/Zn/Al/Zr fibrous catalyst was developed for methanol synthesis from CO2 hydrogenation.Various factors that affect the activity of the catalyst, including the reaction temperature, pressure and space velocity, were investigated.The kinetic parameters in Graaf’s kinetic model for methanol synthesis were obtained.A quasistable economical process for CO2 hydrogenation through CO circulation was simulated and higher methanol yield was obtained.

Key words: kinetics, CO2 hydrogenation, methanol, Cu/Zn/Al/Zr catalyst