Chem. J. Chinese Universities ›› 2011, Vol. 32 ›› Issue (8): 1794.

• Articles • Previous Articles     Next Articles

Absorbent of CuCl/NaY Prepared by Glucose Direct Reduction and the Application for Adsorption of CO and Separation for CO/H2 Mixture Gas

SUN Si1, WU Yong-Yong1, LUO Shi-Zhong1, CHU Wei1*, NI Hong-Zhi2   

  1. 1. College of Chemical Engineering, Sichuan University, Chengdu 610065, China;
    2. Chengdu Organic Chemicals Co. Ltd., Chinese Academy of Sciences, Chengdu 610041, China
  • Received:2011-01-21 Revised:2011-05-18 Online:2011-08-10 Published:2011-07-19
  • Contact: CHU Wei E-mail:chuwei65@yahoo.com.cn
  • Supported by:

    国家“八六三”计划重点项目(批准号: 2008AA062402-1)资助.

Abstract: The CuCl/NaY sorbents were prepared by impregnation method with copper chloride as metal precursor and glucose as reducing agent. The efficient amount of CO and the separation factor of CO/H2 were measured on sorbents. The microstructures of these sorbents were characterized by XRD 、XPS and TPR techniques. The results showed that the sorbents prepared using glucose as reducing agent had a higher amounts of Cu+ than those without glucose, which results in a better adsorption capability of CO and separation performance for CO/H2

Key words: CuCl/NaY, Glucose, Pressure swing adsorption, Carbon monoxide

CLC Number: 

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