Title:
METHOD FOR SEPARATING METAL FROM EACH OTHER
Document Type and Number:
Japanese Patent JP2018141189
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for separating Pd and Se from each other, with high purity, in waste fluid containing metal, where Pd and Se can be collected as the metal by electrolysis.SOLUTION: A method for separating Pd and Se from each other includes a metal dissolution step for dissolving metal containing at least Pd and Se, collected from waste fluid containing the metal, with acid solution, a first solvent extraction step of extracting Pd with a predetermined extraction solvent, and a second solvent extraction step of extracting Se with a predetermined extraction solvent.SELECTED DRAWING: Figure 3
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Inventors:
SASAKI YUJI
SUZUKI SHINICHI
ITO KEISUKE
TAKAHASHI YUYA
KANEKO MASAAKI
OMORI TAKASHI
ASANO KAZUHITO
SUZUKI SHINICHI
ITO KEISUKE
TAKAHASHI YUYA
KANEKO MASAAKI
OMORI TAKASHI
ASANO KAZUHITO
Application Number:
JP2017034812A
Publication Date:
September 13, 2018
Filing Date:
February 27, 2017
Export Citation:
Assignee:
JAPAN ATOMIC ENERGY AGENCY
TOSHIBA CORP
TOSHIBA CORP
International Classes:
C22B11/00; B01D11/04; C22B3/06; C22B3/26; C22B3/28; C22B61/00; G21C19/46; G21F9/06
Domestic Patent References:
| JP2016114414A | 2016-06-23 | |||
| JP2014152382A | 2014-08-25 |
Attorney, Agent or Firm:
Akira Hirakawa
Shinichi Sanuki
Takeshi Niwa
Hiroaki Otake
Shinichi Sanuki
Takeshi Niwa
Hiroaki Otake