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Citation: SONG Wei-Lin, JIANG Yi, CHEN Ji-Yuan, XIAO Ying, WANG Hua-Ming, CHEN Jun-He. Preparation of Cu/Cr Based Catalysts for Methanol Decomposition[J]. Chinese Journal of Applied Chemistry, ;2001, 18(11): 918-920. shu

Preparation of Cu/Cr Based Catalysts for Methanol Decomposition

1.
Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041

Received Date: 12 January 2001
Available Online: 23 July 2001

The Cu/Cr base catalysts were prepared by impregnation. XRD and TPR technology were applied to characterize the catalysts. The result showed that the Cu/Cr base catalysts performed much better than the conventional Cu/Zn/Al catalysts. The stability of the catalysts was enhanced by promoters such as K, Mg, Ni, Y. But the promoters reduced the initial activity of the catalysts. The promoters except Y improved the selectivity apparently.
- impregnation,
- methanol decomposition,
- Cu/Cr base,
- catalyst
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