METHANE OXIDATIVE COUPLING OVER METAL OXYFLUORIDE CATALYSTS

Xiao Ping ZHOU Wei De ZHANG Hui Lin WAN Khi Rui TSAI

引用本文: Xiao Ping ZHOU,  Wei De ZHANG,  Hui Lin WAN,  Khi Rui TSAI. METHANE OXIDATIVE COUPLING OVER METAL OXYFLUORIDE CATALYSTS[J]. Chinese Chemical Letters, 1993, 4(7): 603-604. shu
Citation:  Xiao Ping ZHOU,  Wei De ZHANG,  Hui Lin WAN,  Khi Rui TSAI. METHANE OXIDATIVE COUPLING OVER METAL OXYFLUORIDE CATALYSTS[J]. Chinese Chemical Letters, 1993, 4(7): 603-604. shu

METHANE OXIDATIVE COUPLING OVER METAL OXYFLUORIDE CATALYSTS

摘要: The MOC reaction over ZrO2/LaF3, CeO2/LaF3 and ThO2/LaF3 catalysts indicated hat these catalysts had high activity and high C2 selectivity at low temperature.In the temperature range 480℃ to 650℃.The methane conversion was 24.4% to 30.8%and the C2 selectivity was 40.0% to 55.4%.The XRD characterization of the catalysts indicated that O2-.and F- exchang happened and LaOF was formed.

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  • 收稿日期:  1993-01-16
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