Title:
複合酸化物担体の製造方法、低温シフト反応触媒の製造方法、一酸化炭素の除去方法、燃料処理装置及び燃料電池システム
Document Type and Number:
Japanese Patent JP4662955
Kind Code:
B2
Abstract:
A composite oxide support containing ceria and an oxide of M1(M1 being Al, Zr or Ti) such that the atomic ratio of cerium to M1 is in the range of 1:4 to 1:40; a method of preparing the composite oxide support; a catalyst for low temperature water gas shift reaction, having a transition metal active component supported on the composite oxide support by an incipient wetness method; and a method of preparing the catalyst for low temperature water gas shift reaction are provided. The catalyst for low temperature water gas shift reaction prepared by using the composite oxide support can effectively remove carbon monoxide from the hydrogen produced from the low temperature water gas shift reaction at a lower temperature with a higher carbon monoxide conversion rate, compared with conventional catalysts for water gas shift reaction.
Inventors:
Lee Cheung
Kim Jun ho
Lee Doo
Yulia Potapova
Ren Tamei
Park Ong
High gin
Kim Jun ho
Lee Doo
Yulia Potapova
Ren Tamei
Park Ong
High gin
Application Number:
JP2007015362A
Publication Date:
March 30, 2011
Filing Date:
January 25, 2007
Export Citation:
Assignee:
SAMSUNG SDI Co., LTD.
International Classes:
C01F17/00; B01J23/10; B01J23/63; B01J32/00; B01J35/10; C01B3/48; H01M8/06
Domestic Patent References:
| JP2001232199A | ||||
| JP7256105A | ||||
| JP2004002148A |
Foreign References:
| WO2000027508A1 |
Attorney, Agent or Firm:
IPD International Patent Business Corporation
Miaki Kametani
Tetsuo Kanamoto
Miaki Kametani
Tetsuo Kanamoto