The 65th Annual Meeting of Jpn. Petrol. Inst. (The 71st R&D Symposium of JPI)
May 29 - May 30, 2023Tower Hall Funabori (Edogawa, Tokyo)
The 65th Annual Meeting of Jpn. Petrol. Inst. (The 71st R&D Symposium of JPI)
May 29 - May 30, 2023Tower Hall Funabori (Edogawa, Tokyo)
[B07]Temperature Gradient Effect on Catalytic Performance in Photothermal Steam Reforming of Methane under Visible/Near-IR light
○Akira Yamamoto1, Wirya Sarwana1, Yuko Nishino1, Daichi Takami1, Hisao Yoshida1(1. Kyoto University)
Keywords:
photothermal,methane,steam reforming
Steam reforming of methane is one of the main technologies for producing hydrogen in the current chemical industry. The reaction is highly endothermic and needs more than 873 K to obtain a sufficient conversion due to the thermodynamic limit. We have successfully promoted the steam reforming reaction on supported nickel catalysts using renewable solar energy. In this study, we investigated the effect of temperature gradient in the catalysts bed on the performance in photothermal catalysis under concentrated visible and near-IR irradiation.