Title:
EXHAUST GAS TREATMENT DEVICE
Document Type and Number:
Japanese Patent JP3265219
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an exhaust treatment device provided with a desorption tower enabling to efficiently regenerate an adsorbent at high temp.
SOLUTION: Heaters 27 are provided on a desorption part 17 of the desorption tower 13 provided with the exhaust gas treatment device, and adsorbent carbon is dopped on the heaters 27 to directly heat the adsorbent carbon. The adsorbent carbon is heated until a desorption temp. at high temp., and gas originated from organic matters adsorbed on the adsorbent carbon is easily desorbed most of the adsorbed gas at high temp., and the adsorbent carbon is regenerated to one nearly equal to new activated carbon.
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Inventors:
Hirotsugu Teramoto
Application Number:
JP6412497A
Publication Date:
March 11, 2002
Filing Date:
March 18, 1997
Export Citation:
Assignee:
富士通株式会社
富士通ヴィエルエスアイ株式会社
富士通ヴィエルエスアイ株式会社
International Classes:
B01D53/44; B01D53/04; B01D53/81; (IPC1-7): B01D53/44; B01D53/04; B01D53/81
Domestic Patent References:
| JP5298678A | ||||
| JP966222A | ||||
| JP4346811A | ||||
| JP1266832A | ||||
| JP4930275A | ||||
| JP58137441U | ||||
| JP593208B2 |
Attorney, Agent or Firm:
Hironobu Onda