Citation: Wei De ZHANG, Zhi Min FANG, Jia Ning JIANG, Hui Lin WAN, Qi Rui CAI. OXIDATIVE DEHYDROGENATION OF PROPANE OVER MCl_n/V-Mg-O CATALYSTS[J]. Chinese Chemical Letters, ;1993, 4(12): 1061-1064. shu

OXIDATIVE DEHYDROGENATION OF PROPANE OVER MCl_n/V-Mg-O CATALYSTS

Department of Chemistry, Xiamen University, Xiamen 361005

Received Date: 3 December 1992

Fund Project: Support of this work by the National Natural Science Foundation of China and the State Key Laboratory for Physical Chemistry of the Solid Surface (Xiamen University) is gratefully acknowledged.

Oxidative dehydrogenation of propane over V-Mg-O and MCl_n (M=Cu⁺, Li⁺, Ag⁺, Cd²⁺) promoted V-Mg-O catalysts was studied. XRD result showed that the V-Mg-Ocatalysts were composed of MgO and Mg₃(VO₄)₂. The yield of propene was much higher over CuCl and LiCl promoted VMgO catalysts than that over VMgO catalysts at the same reaction temperature. The highest yield of propene reached 23.1% at 500℃ and 6000h^-1 space velocity.
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