HYDROGEN REDUCTION METHOD OF CARBON DIOXIDE

Japanese Patent JP2013163675

A

To provide a catalyst capable of hydrogenating carbon dioxide at an atmospheric pressure at a reaction temperature of ≤200°C at a high conversion rate, and to provide a hydrogen reduction method of carbon dioxide using the catalyst.

A catalyst for hydrogen reduction of carbon dioxide is a catalyst for hydrogen reduction of carbon dioxide, in which a nanoparticle is dispersed and carried on a powdery carrier, wherein ≥90% of the nanoparticle is a particle whose particle diameter is <10 nm; and the nanoparticle 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 containing the metal particle.

ABE TAKAYUKI
TAGUCHI AKIRA

JP2013046880A

August 22, 2013

March 08, 2013

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UNIV TOYAMA

C07C1/12; B01D53/86; B01F29/60; B01J23/46; B01J37/02; C01B32/50; C07C9/04; C23C14/14; C23C14/50; C07B61/00

JPH05154383A	1993-06-22
JPH06142513A	1994-05-24
JP2005264297A	2005-09-29
JPH06340557A	1994-12-13
JPH09110731A	1997-04-28
JPH10272361A	1998-10-13
JPH06263665A	1994-09-20

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）
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）
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）

Mutsumi Yanase
Atsushi Watanabe

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