Title:
【発明の名称】金含有ヨウ素浸出貴液の浄液方法
Document Type and Number:
Japanese Patent JP2739495
Kind Code:
B2
Abstract:
A process for purifying gold-bearing iodine lixiviant characterized by bringing the gold-bearing lixiviant into contact with a strongly acidic cation-exchange resin to selectively adsorb heavy metals while allowing gold and iodine to pass therethrough. The process is particularly useful for purifying gold-bearing iodine lixiviant prior to recovering the gold by electrolysis.
Inventors:
Kubo Susumu
Application Number:
JP11737689A
Publication Date:
April 15, 1998
Filing Date:
May 12, 1989
Export Citation:
Assignee:
Nikko Metal Co., Ltd.
In-Situ Inc.
In-Situ Inc.
International Classes:
C22B3/42; B01J39/04; B01J39/16; C22B3/24; C22B11/00; (IPC1-7): C22B11/00; C22B3/42
Domestic Patent References:
| JP58151435A | ||||
| JP648227A | ||||
| JP5377888A | ||||
| JP63502358A | ||||
| JP3826257B1 |
Attorney, Agent or Firm:
Motohiro Kurauchi (1 outside)