Title:
CATALYST WITH DISCHARGE ELECTRODE OR CARRIER
Document Type and Number:
WIPO Patent Application WO/2001/019515
Kind Code:
A1
Abstract:
A catalyst with a discharge electrode effectively applicable to a method for efficiently decomposing harmful substances such as dioxin in exhaust by plasma discharge, or a carrier for catalyst is disclosed. The catalyst with a discharge electrode or the carrier has a dotted pattern of electrode, a linear electrode which may intersect itself, or a bar-like electrode at least on one side of the plate-like or sheet-like catalyst or the carrier. The plate-like or sheet-like catalyst or carrier may be a cloth, board, or paper catalyst or carrier. The electrode is preferably formed at least on one side of the plate-like or sheet-like catalyst or carrier by printing conductive printing ink containing a metal such as silver, sintering a metal powder, vapor-depositing a metal, or sputtering a metal. The conductive ink may be pasty. A preferable shape of the electrode is comb-teeth.
Inventors:
MIZUNO AKIRA (JP)
TANAKA SABURO (JP)
ICHIKI MASAYOSHI (JP)
KONDO KAZUHIRO (JP)
FURUBAYASHI MICHITAKA (JP)
HAMANO SHUJI (JP)
TANAKA SABURO (JP)
ICHIKI MASAYOSHI (JP)
KONDO KAZUHIRO (JP)
FURUBAYASHI MICHITAKA (JP)
HAMANO SHUJI (JP)
Application Number:
PCT/JP2000/006043
Publication Date:
March 22, 2001
Filing Date:
September 06, 2000
Export Citation:
Assignee:
HITACHI SHIPBUILDING ENG CO (JP)
MIZUNO AKIRA (JP)
TANAKA SABURO (JP)
ICHIKI MASAYOSHI (JP)
KONDO KAZUHIRO (JP)
FURUBAYASHI MICHITAKA (JP)
HAMANO SHUJI (JP)
MIZUNO AKIRA (JP)
TANAKA SABURO (JP)
ICHIKI MASAYOSHI (JP)
KONDO KAZUHIRO (JP)
FURUBAYASHI MICHITAKA (JP)
HAMANO SHUJI (JP)
International Classes:
B01D53/32; B01D53/70; B01D53/86; B01J12/00; B01J19/08; B01J19/12; B01J19/24; B01J35/02; F01N3/20; (IPC1-7): B01J35/02; B01D53/86; B01D53/94; B01J19/24; B01J19/08
Foreign References:
| JPH08105317A | 1996-04-23 | |||
| JPH06312115A | 1994-11-08 | |||
| JPH0747223A | 1995-02-21 | |||
| JPH05237337A | 1993-09-17 | |||
| JPH11156157A | 1999-06-15 | |||
| JPH0615143A | 1994-01-25 | |||
| JPH1147558A | 1999-02-23 | |||
| JPH11128768A | 1999-05-18 | |||
| JPH11169645A | 1999-06-29 | |||
| JP2000325735A | 2000-11-28 |
Attorney, Agent or Firm:
Kishimoto, Einosuke (3rd Floor 13-18, Nishishinsaibashi 1-chom, Chuo-ku Osaka-shi Osaka, JP)
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