Title:
REMOVAL OF NITROGEN OXIDES IN EXHAUST GAS FROM SINTERING EQUIPMENT
Document Type and Number:
Japanese Patent JPS52130472
Kind Code:
A
Abstract:
PURPOSE: To lengthen the life of the catalyst and to improve the denitration rate, by reducing NOx in the exhaust gas from the sintering equipment with ammonia by using a part of the sintered ore as the catalyst, and returning the used sintered ore to the raw material to be sintered.
Inventors:
TAKAHASHI NAOYUKI
YOKOYAMA SHIGEO
YOKOYAMA SHIGEO
Application Number:
JP4666476A
Publication Date:
November 01, 1977
Filing Date:
April 26, 1976
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
C22B1/16; B01D53/34; B01D53/86; B01D53/94; B01J23/74; B01J23/745; C01B21/02; C22B1/20; (IPC1-7): B01D53/34; B01J23/74; C01B21/02; C22B1/16