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Title:
DEVICE AND METHOD FOR CARBONIZING ORGANIC SUBSTANCE
Document Type and Number:
WIPO Patent Application WO/2016/185631
Kind Code:
A1
Abstract:
[Problem] To provide a device for carbonizing organic substances and a method for carbonizing organic substances, the device and method attaining a further improvement in the energy efficiency of carbonization of the organic substances such as food waste. [Solution] A method which includes accumulating organic waste and carbonizing the organic waste with superheated steam, wherein use is made of a carbonization device comprising: a carbonization oven in which the inner walls have been lined with a porous water-absorbing base material; a superheated-steam generator; and a supply pipe part through which the superheated steam generated by the superheated-steam generator is supplied to the carbonization oven. The method comprises the following steps after introduction of the waste into the oven: a water absorption step for absorption by the porous water-absorbing base material; a first carbonization step; a second carbonization step in which carbonization is conducted at a higher temperature than in the first carbonization step; and an air-cooling step.

Inventors:
ITO Tomoaki (1-2-102, Shiginonishi 2-chome Joto-k, Osaka-shi Osaka 14, 〒5360014, JP)
Application Number:
JP2015/083575
Publication Date:
November 24, 2016
Filing Date:
November 30, 2015
Export Citation:
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Assignee:
ONEWORLD CORPORATION (7-24, Tatsumiminami 4-chome Ikuno-ku, Osaka-sh, Osaka 15, 〒5440015, JP)
ITO Tomoaki (1-2-102, Shiginonishi 2-chome Joto-k, Osaka-shi Osaka 14, 〒5360014, JP)
International Classes:
C10B53/00; B09B3/00
Foreign References:
JP2003253268A2003-09-10
JP2005139303A2005-06-02
JP2000044963A2000-02-15
Attorney, Agent or Firm:
NAKAI Nobuhiro (Senzai Daiichi Bldg. 4F, 1-12 Kitahamahigashi, Chuo-ku, Osaka-sh, Osaka 31, 〒5400031, JP)
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