Effect of La2O3 on Microstructure and Catalytic Performance of CuO/CeO2 Catalyst in Water-Gas Shift Reaction
β Scribed by Xing FANG; Chongqi CHEN; Xingyi LIN; Yusheng SHE; Yingying ZHAN; Qi ZHENG
- Book ID
- 119635684
- Publisher
- Elsevier Science
- Year
- 2012
- Weight
- 221 KB
- Volume
- 33
- Category
- Article
- ISSN
- 1872-2067
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π SIMILAR VOLUMES
Reducibility and characteristics of CeO 2 , β₯-Al 2 O 3 , CuO/CeO 2 , CuO/β₯-Al 2 O 3 and ceria-modified CuO/β₯-Al 2 O 3 catalysts were examined using a microreactor-GC NO + CO reaction system and the methods of BET, XRD, TPR, XPS and NO-TPD. The results showed that the catalytic activities of CuO/CeO
Water-
The objective of this work was to investigate the influence of CuO loading and catalyst pretreatment procedure to derive an optimal CuO-CeO 2 catalyst for the water-gas shift reaction (WGS), and to study in detail structure-and surface acidity-activity relationships. Catalyst samples prepared by cop