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Title:
CATALYST AND METHOD FOR DEOXIDIZING CARBON DIOXIDE WITH HYDROGEN
Document Type and Number:
Japanese Patent JP2009131835
Kind Code:
A
Abstract:

To provide a catalyst for hydrogenating carbon monoxide at a high conversion ratio under atmospheric pressure and at the reaction temperature of 200C and a method for deoxidizing carbon monoxide with hydrogen by using the catalyst.

The catalyst for deoxidizing carbon monoxide with hydrogen is characterized in that nanoparticles are deposited on a powdery carrier, the nanoparticles of 90% are the particles having 10 nm particle size and each of the nanoparticles is at least one metal particle selected from the group consisting of Fe, Co, Ni, Cu, Ru, Rh, Pd, Ag, Ir, Pt and Au or a material particle comprising the selected metal particle.


Inventors:
ABE TAKAYUKI
TAGUCHI AKIRA
Application Number:
JP2008278243A
Publication Date:
June 18, 2009
Filing Date:
October 29, 2008
Export Citation:
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Assignee:
UNIV TOYAMA
International Classes:
B01J23/46; B01F29/60; B01J37/02; C01B32/50; C07C1/12; C07C9/04; C07B61/00
Domestic Patent References:
JPH06142513A1994-05-24
JP2005264297A2005-09-29
JPH09290158A1997-11-11
JPH05154383A1993-06-22
JPH05154383A1993-06-22
JPH06142513A1994-05-24
JP2005264297A2005-09-29
JPH09290158A1997-11-11
Other References:
JPN6012069030; 鈴木伸一 他5名: 'CO2リサイクルのためのアモルファス合金触媒' 第41回腐食防止討論会講演集 , 199409, Vol. 41, Pages 285-288
JPN6012069031; H. KUSAMA et al.: 'Effect of Ce Additive on CO2 Hydrogenation over Rh/SiO2 Catalysts' 石油学会誌 , Vol. 44, No. 6, Pages 384-391 (2001)
JPN6012069028; P. RUTERANA et al.: 'The structure of ruthenium supported on titania: a catalyst for low-temperature methanation of carbo' Ultramicroscopy , Vol. 34, Pages 66-72 (1990)
JPN6012069028; P. RUTERANA et al.: 'The structure of ruthenium supported on titania: a catalyst for low-temperature methanation of carbo' Ultramicroscopy , Vol. 34, Pages 66-72 (1990)
JPN6013033796; K. R. THAMPI et al.: 'Methanation and photo-methanation of carbon dioxide at room temperature and atmospheric pressure' Nature , Vol. 327, Pages 506-508 (1987)
JPN6012069030; 鈴木伸一 他5名: 'CO2リサイクルのためのアモルファス合金触媒' 第41回腐食防止討論会講演集 , 199409, Vol. 41, Pages 285-288
JPN6012069031; H. KUSAMA et al.: 'Effect of Ce Additive on CO2 Hydrogenation over Rh/SiO2 Catalysts' 石油学会誌 , Vol. 44, No. 6, Pages 384-391 (2001)
Attorney, Agent or Firm:
Mutsumi Yanase
Atsushi Watanabe