Title:
NOBLE METAL RECOVERY METHOD AND RECOVERY DEVICE FROM FUEL CELL
Document Type and Number:
Japanese Patent JP2017043792
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To recover noble metal validly and effectively in a process recovering the noble metal without generating subsidiary hazardous materials from an electrode material containing the noble metal without disassembling of a fuel cell.SOLUTION: A noble metal recovery method from a fuel cell 1 using a solution containing halide and dissolving the noble metal by applying electric potential to a fuel cell material, is executed by decompressing inside of the fuel cell and a system connected to the fuel cell involved with the noble metal recovery.SELECTED DRAWING: Figure 1
Inventors:
YAGYU MOTOSHIGE
KANEMURA SHOHEI
OKAMURA MASAHITO
KANEMURA SHOHEI
OKAMURA MASAHITO
Application Number:
JP2015164770A
Publication Date:
March 02, 2017
Filing Date:
August 24, 2015
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
C22B11/00; C22B7/00; H01M4/88; H01M4/90
Attorney, Agent or Firm:
Takumi Hara
Hidenori Terawaki
Hidenori Terawaki
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