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Title:
METHOD AND APPARATUS FOR REMOVING BLACK SMOKE OF COMBUSTION EXHAUST GAS, INCOMPLETE COMBUSTION PRODUCT AND NOX
Document Type and Number:
Japanese Patent JP2004216201
Kind Code:
A
Abstract:

To provide a method for economically removing black smoke or/and incomplete combustion products generated by combustion of carbon-based fuel or NOx when the exhaust gas further contains NOx in high efficiency, and an apparatus capable of applying the removal method and for removing the black smoke or/and incomplete combustion products generated by combustion of the carbon-based fuel or NOx when the exhaust gas further contains NOx.

The exhaust gas generated by the combustion of the carbon-based fuel is brought into contact with the pulsative corona discharge generated along the surface of a dielectric by impressing pulsative voltage between metallic electrodes arranged on the surface of the dielectric so as to remove the black smoke or/and incomplete combustion products in the exhaust gas or NOx when the exhaust gas further contains NOx.


Inventors:
YO SUIRYO
OKUMOTO MAMORU
SUZUKI EIJI
YASHIMA TATEAKI
SHIMOGAMI JUN
YONEZAWA TAKETOSHI
Application Number:
JP2002355174A
Publication Date:
August 05, 2004
Filing Date:
December 06, 2002
Export Citation:
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Assignee:
RES INST INNOVATIVE TECH EARTH
International Classes:
F01N3/02; B01D53/56; B01D53/72; B01D53/74; B01J19/08; F01N3/08; (IPC1-7): B01D53/72; B01D53/56; B01D53/74; B01J19/08; F01N3/02; F01N3/08
Domestic Patent References:
JPH05115746A1993-05-14
JPH04135619A1992-05-11
JPH09329015A1997-12-22
JP2001276648A2001-10-09
Attorney, Agent or Firm:
Ryu Iwatani



 
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