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Title:
ELECTROLYTIC REDUCTION APPARATUS
Document Type and Number:
Japanese Patent JP2013227631
Kind Code:
A
Abstract:

To improve an electrolytic reduction efficiency, and also to prevent a corrosive damage to an electrolytic reduction apparatus.

An electrolytic reduction apparatus includes: an electrolysis tank 1 filled with an electrolytic solvent 2; and a cathode container 4 in which a metal oxide 3 is stored, and an anode 5 formed of a porous body, which are stored in the electrolysis tank 1. The electrolytic reduction apparatus further includes: a suction pipe 6 provided inside the anode 5; a buffer tank 8 to which the electrolytic solvent 2 sucked by the suction pipe 6 and an oxygen gas generated in the anode 5 are transported; and a release pipe 10 for returning the electrolytic solvent 2 that has been deaerated in the buffer tank 8 to the electrolysis tank 1.


Inventors:
NAKAMURA HITOSHI
MURAKAMI KAZUO
TAKAHASHI YUYA
OMORI TAKASHI
Application Number:
JP2012101246A
Publication Date:
November 07, 2013
Filing Date:
April 26, 2012
Export Citation:
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Assignee:
TOSHIBA CORP
International Classes:
C25C7/06; C25C7/02; C22B5/04
Domestic Patent References:
JP2005519192A2005-06-30
JP2003515752A2003-05-07
JP2010242169A2010-10-28
JPS57140893A1982-08-31
JP2005248290A2005-09-15
JPS62256988A1987-11-09
Attorney, Agent or Firm:
Toshio Kanata
Hiroshi Shimura
Takimoto Torazo



 
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