METHOD OF DECOMPOSING CARBON DIOXIDE AND METHOD OF FORMING CARBON-PARTICLE STRUCTURE

Title:

METHOD OF DECOMPOSING CARBON DIOXIDE AND METHOD OF FORMING CARBON-PARTICLE STRUCTURE

Document Type and Number:

WIPO Patent Application WO/2005/115914

Kind Code:

A1

Abstract:

Carbon dioxide in a super-critical or sub-critical state is irradiated with a UV-wavelength laser beam to decompose carbon dioxide and form a carbon-particle structure, whereby a new technical method is provided that can reduce carbon dioxide, an urgent global environmental problem, by decomposing it, and use, with a higher added value, carbon resources obtained from carbon dioxide as a result of the decomposition.

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Inventors:

Maekawa, Toru c/o Faculty of Engineering (Toyo University Educational Foundation, 2100, Kujira, Kawagoe-shi Saitama, 350-8585, JP)
Yoshida, Yoshikazu c/o Faculty of Engineering (Toyo University Educational Foundation, 2100, Kujira, Kawagoe-shi Saitama, 350-8585, JP)
Fukuda, Takahiro c/o Faculty of Engineering (Toyo University Educational Foundation, 2100, Kujira, Kawagoe-shi Saitama, 350-8585, JP)

Application Number:

PCT/JP2005/010001

Publication Date:

December 08, 2005

Filing Date:

May 25, 2005

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Assignee:

TOYO UNIVERSITY EDUCATIONAL FOUNDATION (5-28-20, Hakusan Bunkyo-ku, Tokyo, 112-8606, JP)
Maekawa, Toru c/o Faculty of Engineering (Toyo University Educational Foundation, 2100, Kujira, Kawagoe-shi Saitama, 350-8585, JP)
Yoshida, Yoshikazu c/o Faculty of Engineering (Toyo University Educational Foundation, 2100, Kujira, Kawagoe-shi Saitama, 350-8585, JP)
Fukuda, Takahiro c/o Faculty of Engineering (Toyo University Educational Foundation, 2100, Kujira, Kawagoe-shi Saitama, 350-8585, JP)

International Classes:

B01D53/00; B01J3/00; B01J19/12; C01B31/02; (IPC1-7): C01B31/02; B01J3/00; B01J19/12

Attorney, Agent or Firm:

Nishizawa, Toshio (Three F Minami Aoyama Bldg. 7F, 11-1 Minami-Aoyama 6-chom, Minato-ku Tokyo, 107-0062, JP)

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