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Title:
APPARATUS FOR PROCESSING EXHAUST GAS IN NONFERROUS SMELTING FACILITY, AND METHOD FOR PROCESSING EXHAUST GAS IN NONFERROUS SMELTING FACILITY
Document Type and Number:
Japanese Patent JP2011202934
Kind Code:
A
Abstract:

To reduce the load for removal operation by suppressing clogging of a pipe in which a circulating liquid circulates.

The exhaust-gas processing apparatus in a nonferrous smelting facility includes: a tower that removes particulate impurities from an exhaust gas emitted from a furnace by spraying the circulating liquid onto the exhaust gas, and deposits the circulating liquid in a lower portion of the tower, the impurities being suspended in the circulating liquid; a pipe in which the circulating liquid deposited in the lower portion of the tower circulates; and a filtering device that has the pipe connected thereto, and captures and filters the circulating liquid having the impurities suspended therein, the filtering device continuously removing the impurities from the circulating liquid, the filtering device packing the removed impurities into containers.


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Inventors:
NAKADA HIDEKAZU
KAMETANI TOSHIHIRO
ITO TAKASHI
KIMURA HIROSHI
Application Number:
JP2010073247A
Publication Date:
October 13, 2011
Filing Date:
March 26, 2010
Export Citation:
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Assignee:
PAN PACIFIC COPPER CO LTD
International Classes:
F27D17/00; B01D47/06; C22B7/02; C22B11/00; C22B15/00; C22B13/00; C22B43/00
Domestic Patent References:
JP2003001062A2003-01-07
JPS4825674A1973-04-03
JPS50126582A1975-10-04
JP2003001062A2003-01-07
JPS4825674A1973-04-03
Attorney, Agent or Firm:
Shuhei Katayama



 
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