Effect of H<sub>2</sub>S-uptake on the conversion of cyclohexene on Ru- and Pd-promoted molybdena-alumina catalysts期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Effect of H₂S-uptake on the conversion of cyclohexene on Ru- and Pd-promoted molybdena-alumina catalysts

Authors:	M Dobrovolszky K Matusek and P Tétényi

Institution:	(1) Institute of Isotopes of the Hungarian Academy of Sciences, P.O. Box 77, H-1525 Budapest, Hungary

Abstract:	The effect of H₂S on the activity and selectivity of catalysts (Ru/Al₂O₃, Pd/Al₂O₃ and Ru and Pd promoted molydena-alumina) was different (on differnt catalysts and different conversions of cyclohexene). Ru-containing catalysts showed higher sulfur sensitivities than the Pd-containing ones. The sequence of catalysts by their H₂S uptake related to mass of catalyst was PdMo/Al₂O₃RuMo/Al₂O₃Mo/Al₂O₃>Pd/Al₂O₃Ru/Al₂O₃.

Keywords:	H₂ ³⁵S cyclohexene conversion Ru Pd MoO_x/Al₂O₃
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