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Citation: Li Aiaoding, Chen Jinsong, Kong Yuhua. THE MICROSTRUCTURE OF Co-Mo/Al₂O₃ CATALYSTS[J]. Chinese Journal of Applied Chemistry, ;1992, 9(4): 95-97. shu

THE MICROSTRUCTURE OF Co-Mo/Al₂O₃ CATALYSTS

1.
Hubei Research Institute of Chemistry, Wuhan 430074

Corresponding author: Li Aiaoding,
Received Date: 28 June 1991
Available Online: 14 January 1992

Two types of Co-Mo spherical sulfur-resistant water-gas shift catalysts, B_302Q and EB-4, have been studied in their microstructure by XRF, XRD and XPS methods.The results showed that the fcrmation of CoAl₂O₄ and CoMoO₄ phases during the calcination leads in the deactivation of the catalyst B302Q.
- CO-Mo/Al₂O₃,
- water-gas shift catalyst,
- microstructure
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THE MICROSTRUCTURE OF Co-Mo/Al₂O₃ CATALYSTS