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http://repository.li.mahidol.ac.th/dspace/handle/123456789/50590| Title: | Auto-methanation performance of structured Ni-type catalyst for CO<inf>2</inf> transformation |
| Authors: | Choji Fukuhara Sakhon Ratchahat Asuka Kamiyama Masao Sudoh Ryo Watanabe National University Corporation Shizuoka University Mahidol University Amano Institute of Technology |
| Keywords: | Chemistry |
| Issue Date: | 1-Jan-2019 |
| Citation: | Chemistry Letters. Vol.48, No.5 (2019), 441-444 |
| Abstract: | © 2019 The Chemical Society of Japan. The methanation performance of a Ni/CeO2 structured catalyst having a spiral shape was investigated using a feed material gas containing 1-11 vol % oxygen. The spiral catalyst exhibited high methane yield for a high oxygen concentration (9-11 vol %) and fast feed flow rate even under an auto-methanation condition, which does not require external heating. Such high methane yield was continuously maintained for 60 hours or longer. Under the auto-methanation over the structured catalyst, the reaction field generated high thermal energy, which did not exceed the Tammann temperature of the nickel component, due to selective hydrogen combustion. |
| URI: | http://repository.li.mahidol.ac.th/dspace/handle/123456789/50590 |
| metadata.dc.identifier.url: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85066111460&origin=inward |
| ISSN: | 13480715 03667022 |
| Appears in Collections: | Scopus 2019 |
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