发明授权
- 专利标题： Co-selective methanation catalyst
- 专利标题（中）： 共选择性甲烷化催化剂
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申请号： US14425589申请日： 2013-08-26
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公开(公告)号： US09522391B2公开(公告)日： 2016-12-20
- 发明人: Toshihiro Miyao , Kazutoshi Higashiyama , Weihua Shen , Hisao Yamashita , Noboru Hashimoto , Shigehito Deki , Masahiro Watanabe
- 申请人： University of Yamanashi
- 申请人地址： JP Kofu-shi, Yamanashi
- 专利权人： University of Yamanashi
- 当前专利权人： University of Yamanashi
- 当前专利权人地址： JP Kofu-shi, Yamanashi
- 代理机构： Christensen O'Connor Johnson Kindness PLLC
- 优先权： JP2012-194476 20120904
- 国际申请： PCT/JP2013/072762 WO 20130826
- 国际公布： WO2014/038426 WO 20140313
- 主分类号： B01J21/00
- IPC分类号： B01J21/00 ; B01J21/04 ; B01J23/00 ; B01J23/02 ; B01J23/08 ; B01J23/10 ; B01J23/40 ; B01J23/42 ; B01J23/56 ; B01J23/70 ; B01J23/72 ; B01J23/74 ; B01J29/76 ; B01J23/755 ; B01J23/78 ; C01B37/02 ; C01B3/58 ; C10L3/08 ; B01J37/03 ; B01J23/847 ; B01J29/03 ; B01J35/00 ; B01J21/08 ; B01J35/10 ; H01M8/06 ; B01J35/04 ; B01J21/06 ; B01J37/04
摘要：
The first object is to increase the life of a selective CO methanation catalyst, and the second object is to enhance the CO removal rate of a selective CO methanation catalyst to reduce the outlet CO concentration in a wide temperature range. Provided a selective CO methanation catalyst including a supported metal catalyst which selectively methanizes CO in a hydrogen-rich gas containing CO and CO2 and a coating layer which covers a surface of the supported metal catalyst, has many pores, and is configured to reduce a CO concentration on the surface of the supported metal catalyst.
公开/授权文献
- US20150246347A1 CO-SELECTIVE METHANATION CATALYST 公开/授权日：2015-09-03
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