Title:
導電性のある酸化物を含有するスクラップからの有価金属の回収方法
Document Type and Number:
Japanese Patent JP4210714
Kind Code:
B2
Abstract:
Provided is a method of recovering valuable metal from oxide system scrap including the steps of performing electrolysis using an insoluble electrode as an anode and an oxide system scrap as a cathode, and recovering the scrap of the cathode as metal or suboxide. Specifically, this method enables the efficient recovery of valuable metal from oxide system scrap of an indium-tin oxide (ITO) sputtering target or oxide system scrap such as mill ends that arise during the production of such a sputtering target.
More Like This:
| JPH02173280 | PRODUCTION OF ELECTROLYTIC MANGANESE DIOXIDE |
| JP2016194151 | METHOD FOR PRODUCING TUNGSTIC ACID SOLUTION |
Inventors:
Yuichiro Shindo
Koichi Takemoto
Koichi Takemoto
Application Number:
JP2008532525A
Publication Date:
January 21, 2009
Filing Date:
March 07, 2008
Export Citation:
Assignee:
Nikko Metal Co., Ltd.
International Classes:
C25B1/00; C22B7/00; C25C1/14; C25C1/16; C25C1/22
Domestic Patent References:
| JP2003247089A | ||||
| JP8041560A | ||||
| JP6329415A | ||||
| JP7145432A |
Attorney, Agent or Firm:
Isamu Ogoshi