Title:
METHOD FOR EXHAUST GAS TREATMENT
Document Type and Number:
Japanese Patent JPH0531323
Kind Code:
A
Abstract:
PURPOSE: To provide a method for exhaust gas treatment requiring no large scale equipment and removing harmful substances in the exhaust gas with a high efficiency.
CONSTITUTION: In a combustion exhaust gas line at the outlet of a boiler, a sprayer 1 for powdery activated carbon and, downstream of it, a sprayer 2 for a basic absorbent to remove acid components are installed. The substances captured by the activated carbon and the absorbent are collected in a dust catcher 3 with the activated carbon and the absorbent and removed. The combustion exhaust gas eliminated of harmful substances is discharged from a stack 4.
Inventors:
YOSHIKUBO KATSUMI
SHIBUYA EIICHI
MORISHIGE ATSUSHI
NAKAO TSUYOSHI
ITO KENTARO
SHIBUYA EIICHI
MORISHIGE ATSUSHI
NAKAO TSUYOSHI
ITO KENTARO
Application Number:
JP19428291A
Publication Date:
February 09, 1993
Filing Date:
August 02, 1991
Export Citation:
Assignee:
NIPPON KOKAN KK
International Classes:
B01D53/40; B01D53/34; B01D53/64; B01D53/70; (IPC1-7): B01D53/34
Attorney, Agent or Firm:
Takehiko Suzue