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Citation: SONG Wei-Lin, JIANG Yi, CHENG Ji-Yuan. Effects of Supporters on the Impregnated Cu/Mn/Mg/K Catalysts For Methanol Decomposition[J]. Chinese Journal of Applied Chemistry, ;2002, 19(5): 477-479. shu

Effects of Supporters on the Impregnated Cu/Mn/Mg/K Catalysts For Methanol Decomposition

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

Corresponding author: JIANG Yi,
Received Date: 7 September 2001
Available Online: 25 December 2001

The activities of Cu/Mn/Mg/K catalyst with different supporter have been investigated in methanol decomposition reaction as function of copper-support interaction, dispersion and valency structure of copper and pore structure of catalysts. XRD, TPR, XPS and BET methods are used to characterize the structure of catalysts and interaction between CuO/Cu and support. The results indicated that the Cu/Mn/Mg/K catalyst is much better than conventional Cu/Zn/Al catalyst in methanol decomposition, the supporters behave differently, and the catalyst supported on Al₂O₃ gives the best result.
- supported Cu/Mn/Mg/K catalyst,
- methanol decomposition,
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