Title:
METHOD FOR REDUCING NITROGEN OXIDES IN COMBUSTION GAS FROM COMBUSTION FURNACE
Document Type and Number:
WIPO Patent Application WO/2002/031407
Kind Code:
A1
Abstract:
A method for reducing NO¿x? in a combustion gas which is discharged from a combustion furnace for burning a fuel by the use of a gas containing oxygen in an amount of 80 vol % or more and contains oxygen, characterized in that it comprises allowing the combustion to have a temperature of 1000 to 1500°C and adding a combustible material to the resultant gas, wherein the combustible material contains a compound having C and H.
Inventors:
YOKOTANI MASAMICHI (JP)
ISHIKAWA YUTAKA (JP)
TANIGAKI ATSUSHI (JP)
HASEGAWA DAISUKE (JP)
MOROHASHI SHINJI (JP)
ISHIKAWA YUTAKA (JP)
TANIGAKI ATSUSHI (JP)
HASEGAWA DAISUKE (JP)
MOROHASHI SHINJI (JP)
Application Number:
PCT/JP2001/008900
Publication Date:
April 18, 2002
Filing Date:
October 10, 2001
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
YOKOTANI MASAMICHI (JP)
ISHIKAWA YUTAKA (JP)
TANIGAKI ATSUSHI (JP)
HASEGAWA DAISUKE (JP)
MOROHASHI SHINJI (JP)
YOKOTANI MASAMICHI (JP)
ISHIKAWA YUTAKA (JP)
TANIGAKI ATSUSHI (JP)
HASEGAWA DAISUKE (JP)
MOROHASHI SHINJI (JP)
International Classes:
F23C99/00; C03B5/235; F23C6/04; F23G7/06; F23J15/00; F23L7/00; (IPC1-7): F23C11/00
Foreign References:
| JPS5321430A | 1978-02-27 | |||
| EP0683357A2 | 1995-11-22 | |||
| JPS58198606A | 1983-11-18 |
Other References:
See also references of EP 1326049A4
Attorney, Agent or Firm:
Senmyo, Kenji (Kanda-Higashimatsushitacho Chiyoda-ku, Tokyo, JP)
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