Title:
METHOD AND APPARATUS FOR DETOXICATING WASTE CONTAINING HARMFUL MATERIAL
Document Type and Number:
Japanese Patent JP3480447
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To detoxicate waste with the thermal decomposition and/or the volatilization of harmful materials such as dioxins in the waste by heating the waste uniformly.
SOLUTION: Fly ash 4 (the waste) discharged from a refuse incineration equipment is charged into a vessel 5 to form a fluidized bed 12 of the fly ash 4 in the vessel and simultaneously the fluidized bed 12 is stirred with stirring blade 7 and heated with a heater 8.
Inventors:
Toru Shiomitsu
Atsushi Hirayama
岩▲崎▼ 敏彦
Hajime Akiyama
Masaru Ayukawa
Atsushi Hirayama
岩▲崎▼ 敏彦
Hajime Akiyama
Masaru Ayukawa
Application Number:
JP2001048307A
Publication Date:
December 22, 2003
Filing Date:
February 23, 2001
Export Citation:
Assignee:
JFE Engineering Corporation
International Classes:
B01D53/86; B09B3/00; B09C1/06; F23J1/00; (IPC1-7): B09B3/00; B01D53/86; F23J1/00
Domestic Patent References:
| JP1034109A | ||||
| JP1123624A | ||||
| JP1176003A | ||||
| JP57117333A | ||||
| JP11188330A | ||||
| JP7328583A | ||||
| JP889785A |
Attorney, Agent or Firm:
Yasuo Ishikawa
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