Title:
METHOD FOR TREATING ORGANIC MATTER IN THE PRESENCE OF WATER, CONTACT REACTION DEVICE AND SYSTEM INCLUDING SAME, AND METHOD FOR RECOVERING WASTE HEAT FROM LOW-TEMPERATURE HEAT SOURCE
Document Type and Number:
WIPO Patent Application WO/2015/025941
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a new method for treating organic matter using a catalyst, in the presence of water. The present invention is a method for treating organic matter using the redox cycle of a metal oxide catalyst under hydrothermic conditions, containing the following steps: (i) organic matter is oxidized by oxygen released from a metal oxide catalyst having an oxidized metal valency, and thereby forming a metal oxide catalyst having a reduced metal valency, and oxidized organic matter; and (ii) simultaneously with (i), oxygen released from water oxidizes the metal oxide catalyst having a reduced metal valency, and as a result, the metal oxide catalyst having an oxidized metal valency is regenerated. The metal oxide catalyst is a solid electrolyte.
Inventors:
AJIRI TADAFUMI (JP)
Application Number:
PCT/JP2014/071963
Publication Date:
February 26, 2015
Filing Date:
August 22, 2014
Export Citation:
Assignee:
UNIV TOHOKU (JP)
International Classes:
B01J3/00; B01J23/08; B01J23/10; B01J23/22; B01J23/28; B01J23/34; B01J23/745; B01J23/75; B01J23/78; B09B3/00; C01B3/02; C01B3/40; C02F11/06; C10J3/00; C10J3/02; C10J3/46
Foreign References:
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| JP2005044651A | 2005-02-17 | |||
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| JP2001198449A | 2001-07-24 | |||
| JP2010144094A | 2010-07-01 | |||
| JP2008078334A | 2008-04-03 | |||
| JPH0626310A | 1994-02-01 | |||
| JP3047110B2 | 2000-05-29 | |||
| JP3663408B2 | 2005-06-22 | |||
| JP3925936B2 | 2007-06-06 |
Other References:
MEDHI DEJHOSSEINI ET AL.: "Catalytic Cracking Reaction of Heavy Oil in the Presence of Cerium Oxide Nanoparticles in Supercritical Water", ENERGY & FUELS, vol. 27, no. 8, 19 July 2013 (2013-07-19), pages 4624 - 4631, XP055321259
KENJI ICHIHARA ET AL.: "Cho Rinkaisui-chu ni Okeru Shokubai o Mochiita Yukibutsu no Bunkai -RuO2 Shokubai no Kiko to Shokubai no Saisei", ABSTRACTS OF 36TH AUTUMN MEETING OF THE SOCIETY OF CHEMICAL ENGINEERS, vol. 361, 18 August 2003 (2003-08-18), XP008182828
See also references of EP 3037162A4
KENJI ICHIHARA ET AL.: "Cho Rinkaisui-chu ni Okeru Shokubai o Mochiita Yukibutsu no Bunkai -RuO2 Shokubai no Kiko to Shokubai no Saisei", ABSTRACTS OF 36TH AUTUMN MEETING OF THE SOCIETY OF CHEMICAL ENGINEERS, vol. 361, 18 August 2003 (2003-08-18), XP008182828
See also references of EP 3037162A4
Attorney, Agent or Firm:
ASAMURA PATENT OFFICE, p. c. (JP)
Patent business corporation Asamura patent firm (JP)
Patent business corporation Asamura patent firm (JP)
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