能源化学(英文版)

能源化学(英文) ›› 2004, Vol. 13 ›› Issue (2): 91-95.

• 研究快报 • 上一篇    下一篇

Effect of Preparation Techniques of Y-Mo/HZSM-5 on Its Activity in Methane Aromatization

Qiying Wang1;2, Weiming Lin2   

  1. 1. South China University of Technology, Guangzhou 510640, China; 2. Guangzhou University, Guangzhou 510091, China
  • 出版日期:2004-06-30 发布日期:2004-06-30

Effect of Preparation Techniques of Y-Mo/HZSM-5 on Its Activity in Methane Aromatization

Qiying Wang1;2, Weiming Lin2   

  • Online:2004-06-30 Published:2004-06-30

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摘要： The production of benzene directly from methane aromatization under oxygen-free condition is currently a new focus in natural gas utilization. The influence of preparation techniques of the catalysts on their catalytic activities is studied in this paper. The influencing factors include the impregnating method, the calcination temperature, the promoter content and the acidity of the zeolite support. Optimum preparation techniques for the catalysts are obtained through this work.

关键词: methane, aromatization, yttrium, molybdenum, HZSM-5, preparation technique

Abstract: The production of benzene directly from methane aromatization under oxygen-free condition is currently a new focus in natural gas utilization. The influence of preparation techniques of the catalysts on their catalytic activities is studied in this paper. The influencing factors include the impregnating method, the calcination temperature, the promoter content and the acidity of the zeolite support. Optimum preparation techniques for the catalysts are obtained through this work.

Key words: methane, aromatization, yttrium, molybdenum, HZSM-5, preparation technique