Title:
Ｓｂの除去方法および有価金属の回収方法
Document Type and Number:
Japanese Patent JP7134658
Kind Code:
B2
Abstract:
To provide a method for removing Sb from an Sb-containing acidic solution and for recovering valuable metals while suppressing the cost.SOLUTION: A method for removing Sb includes adding at least one of Fe, Snand Alto an Sb-containing acidic solution, and then adjusting the pH of the acidic solution to 2.0 to 4.5 so as to coprecipitate Sb.SELECTED DRAWING: Figure 1
Inventors:
Takuya Yokota
Application Number:
JP2018048444A
Publication Date:
September 12, 2022
Filing Date:
March 15, 2018
Export Citation:
Assignee:
JX Nippon Mining & Metals Co., Ltd.
International Classes:
C02F1/62; C22B3/06; C22B3/08; C22B3/44; C22B7/02; C22B15/00; C22B19/20
Domestic Patent References:
| JP2009001856A | ||||
| JP2007125536A | ||||
| JP48068060A | ||||
| JP1014174B2 | ||||
| JP6025763A | ||||
| JP63236592A | ||||
| JP8080490A | ||||
| JP2014240513A | ||||
| JP6455343A | ||||
| JP7101724A | ||||
| JP114174B2 |
Attorney, Agent or Firm:
Shuhei Katayama
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