Title:
EXHAUST GAS TREATMENT APPARATUS
Document Type and Number:
Japanese Patent JPH05115746
Kind Code:
A
Abstract:
PURPOSE: To obtain a large capacity exhaust gas treatment apparatus having a high removing rate and high efficiency.
CONSTITUTION: In an exhaust gas treatment apparatus making nitrogen oxide in exhaust gas harmless using glow discharge plasma, counter plate-shaped electrodes 51, 54 making exhaust gas to be treated pass through, the glow discharge power supply 6 connected to the respective electrodes and the dielectrics 52, 53 covering the inner surfaces of the electrodes are provided. Further, saw-tooth unevenness having pitches increasing along the flow direction of the exhaust gas is formed to the inner surface of at least one of the electrodes.
Inventors:
NISHIDA SEIICHI
MURATA MASAYOSHI
MATSUNAGA HIROYUKI
MURAKAMI NOBUAKI
UCHIDA SATOSHI
KONDOU TAKANOBU
MURATA MASAYOSHI
MATSUNAGA HIROYUKI
MURAKAMI NOBUAKI
UCHIDA SATOSHI
KONDOU TAKANOBU
Application Number:
JP28134991A
Publication Date:
May 14, 1993
Filing Date:
October 28, 1991
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
B01D53/32; B01D53/34; B01D53/56; B01D53/74; F01N3/08; (IPC1-7): B01D53/32; B01D53/34; F01N3/08
Attorney, Agent or Firm:
Akasaka Saka (2 people outside)