Title:
REMOVAL OF MERCURY IN EXHAUST GAS FROM WASTE REFUSE INCINERATOR
Document Type and Number:
Japanese Patent JP2654545
Kind Code:
B2
Abstract:
PURPOSE: To inexpensively remove mercury in the high temp. exhaust gas containing not only mercury but also dust from a waste refuse incineration factory with high efficiency without using a special device.
CONSTITUTION: Mercury in the exhaust gas from a waste refuse incineration factory is removed by scattering fly ash collected in the waste refuse incineration factory into the exhaust gas prior to removing a harmful substance by passing the exhaust gas from the waste refuse incineration factory through a bag filter. Mercury in the exhaust gas from the waste refuse incineration factory is removed by scattering calcium chloride and an adsorbing substance into the exhaust gas prior to removing a harmful substance by passing the exhaust gas from the waste refuse incineration factory through a bag filter.
Inventors:
NISHITANI TAKASHI
FUKUNAGA ISAO
ITO HISAO
NISHIMURA AKIRA
FUJIKAWA TERUAKI
FUKUNAGA ISAO
ITO HISAO
NISHIMURA AKIRA
FUJIKAWA TERUAKI
Application Number:
JP25503194A
Publication Date:
September 17, 1997
Filing Date:
October 20, 1994
Export Citation:
Assignee:
OOSAKASHI
International Classes:
B01D53/34; B01D46/02; B01D53/10; B01D53/64; (IPC1-7): B01D53/64; B01D46/02; B01D53/10; B01D53/34
Domestic Patent References:
| JP4197423A | ||||
| JP7204432A |
Attorney, Agent or Firm:
Eiji Saegusa (4 others)
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