Title:
白金族元素の収集方法
Document Type and Number:
Japanese Patent JP6558566
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method of collecting platinum group elements which can efficiently collect platinum group elements, which are high in industrial value.SOLUTION: Platinum group elements can be efficiently collected by a method of collecting platinum group elements which comprises a preparation step of preparing acidic aqueous solution comprising platinum group elements, and a solid-liquid contact step of bringing the acidic aqueous solution into a solid compound comprising a betaine structure.SELECTED DRAWING: Figure 1
Inventors:
Tomoya Suzuki
Yuji Sasaki
Keisuke Morita
Tatsuro Matsumura
Taisuke Shimogaki
Yuji Sasaki
Keisuke Morita
Tatsuro Matsumura
Taisuke Shimogaki
Application Number:
JP2015070863A
Publication Date:
August 14, 2019
Filing Date:
March 31, 2015
Export Citation:
Assignee:
Japan Atomic Energy Agency
Asaka Riken Co., Ltd.
Asaka Riken Co., Ltd.
International Classes:
C22B3/24; B01J20/26; C22B11/00; G21F9/06; G21F9/12
Domestic Patent References:
| JP10328571A | ||||
| JP2001525247A | ||||
| JP2013104064A | ||||
| JP2014181393A | ||||
| JP2003288903A | ||||
| JP2002343452A | ||||
| JP2013000639A |
Attorney, Agent or Firm:
Yoshiyuki Kawaguchi
Takeshi Niwa
Shinichi Sanuki
Takeshi Niwa
Shinichi Sanuki