炭酸ガスの分解方法 - jfe Steel Corporation

Title:

炭酸ガスの分解方法

Document Type and Number:

Japanese Patent JP5223054

Kind Code:

B2

Abstract:

To efficiently decompose carbon dioxide, and to substantially and effectively reduce discharge amount of carbon dioxide by efficiently using graphite formed.

In the decomposition method of carbon dioxide, a reduction substance reacting with oxygen atoms in the carbon dioxide and a decomposition reaction substance promoting the decomposition reaction of carbon dioxide are held to coexist in relation to high temperature carbon dioxide-containing gas, to thereby decompose the carbon dioxide and to attach carbon onto the decomposition reaction substance to reduce the substance.

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Inventors:

Katsuhiko Takagi
Asahi Tada
Fumiho Okazaki

Application Number:

JP2008258000A

Publication Date:

June 26, 2013

Filing Date:

October 03, 2008

Export Citation:

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Assignee:

jfe Steel Corporation
Kitami Institute of Technology

International Classes:

B01D53/62; C01B32/50; F27D17/00; C21B11/00; C21B13/00; C21C5/38

Domestic Patent References:

JP4061913A
JP2004255227A

Other References:

石原達己他,触媒法によるCO2の固体炭素への化学的固定,ケミカル・エンジニヤリング,1993年,第38巻第2号 1993年2月号,p.135-141
触媒討論会討論会A予稿集, vol.100, p.98,2007年 9月17日

Attorney, Agent or Firm:

Ginza Marronnier Patent Office
Junzo Ogawa
Morio Nakamura

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