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Title:
INCINERATION ASH STABILIZATION METHOD AND DEVICE
Document Type and Number:
Japanese Patent JP2014223586
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an incineration ash stabilization method and a device capable of stabilizing in a shorter period than a stabilization method using an ultraviolet ray without using an agent.SOLUTION: An incineration ash stabilization device 1 for stabilizing heavy metals contained in incineration ash A has ozone gas supply means 4 for supplying ozone gas into the incineration ash A, and a cylindrical body 2 for stabilizing heavy metals contained in the incineration ash by reacting oxygen radicals generated by decomposition of ozone gas with the heavy metals contained in the incineration ash.

Inventors:
SATO KENICHI
FUJIKAWA TAKURO
HISHINUMA NOBUYOSHI
MORI JUNICHIRO
Application Number:
JP2013103893A
Publication Date:
December 04, 2014
Filing Date:
May 16, 2013
Export Citation:
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Assignee:
UNIV FUKUOKA
USHIO ELECTRIC INC
International Classes:
B09B3/00; A62D3/38; B01D53/64
Domestic Patent References:
JP2013086087A2013-05-13
JP2003200132A2003-07-15
JP2000210637A2000-08-02
JP2005334764A2005-12-08
JP2011056500A2011-03-24
JP2003200022A2003-07-15
JPS5111068A1976-01-28
Foreign References:
US20070086930A12007-04-19
Attorney, Agent or Firm:
Hisashi Kato
Takashi Kuboyama
遠坂 Keita



 
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