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Effect of Support Materials on the Selective Methanation of CO over Ru Catalysts |
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| Authors: | Kohei Urasaki Ken-ichiro Endo Tomoki Takahiro Ryuji Kikuchi Toshinori Kojima Shigeo Satokawa |
| Affiliation: | 1. Department of Materials and Life Science, Faculty of Science and Technology, Seikei University, Musashino-shi, Tokyo, Japan 2. Department of Chemical System Engineering, Faculty of Engineering, The University of Tokyo, Bunkyo-ku, Tokyo, Japan |
| Abstract: | Selective methanation of CO in the reformate gas (CO/CO2/H2/H2O = 0.175/17.9/70.9/11.1) proceeded over Ru catalysts supported on metal oxides and zeolites. CO was selectively methanated at wide temperature ranges (200–275 °C) over Ru/γ-Al2O3, Ru/TiO2 Ru/H-Y and Ru/H-beta catalysts. Higher Ru contents in Ru/γ-Al2O3 improved the selective CO methanation rate. |
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