Title:
ロジウムと銅を含む水溶液からの銅の分離方法
Document Type and Number:
Japanese Patent JP5413564
Kind Code:
B2
Abstract:
To provide a method of easily and efficiently separating copper and rhodium from a solution or a solid mixture in which rhodium and a large quantity of copper are coexistent.
The method of separating rhodium and copper is characterized in that, by incorporating sulfate ions into an aqueous solution containing rhodium and copper, the aqueous solution is separated into crystal components produced by the sulfate ions and the remaining liquid component.
COPYRIGHT: (C)2010,JPO&INPIT
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Inventors:
Satoshi Asano
Application Number:
JP2009008064A
Publication Date:
February 12, 2014
Filing Date:
January 16, 2009
Export Citation:
Assignee:
Sumitomo Metal Mining Co., Ltd.
International Classes:
C22B11/00; C22B3/44; C22B15/00
Domestic Patent References:
| JP7243081A | ||||
| JP8505902A | ||||
| JP5148561A | ||||
| JP2004225067A |
Attorney, Agent or Firm:
Yoshitaka Oshida