Title:
金属イオン回収装置、金属回収システムおよび金属イオンの回収方法
Document Type and Number:
Japanese Patent JP7385297
Kind Code:
B2
Abstract:
What is provided is a metal ion recovery device including a raw solution tank that is configured to store a metal ion containing raw solution including metal ions, a recovery liquid tank that is configured to store a metal ion recovery liquid including metal ions recovered from the metal ion containing raw solution, a cylindrical metal ion selective permeable membrane that partitions off the raw solution tank and the recovery liquid tank and selectively transmits the metal ions, an anode that is electrically connected to a surface of the selective permeable membrane on a side close to the raw solution tank, and a cathode that is electrically connected to a surface of the selective permeable membrane on a side close to the recovery liquid tank.
Inventors:
Takeshi Hoshino
Application Number:
JP2021511365A
Publication Date:
November 22, 2023
Filing Date:
March 13, 2020
Export Citation:
Assignee:
National Institute for Quantum Science and Technology
International Classes:
C02F1/469; B01D61/44; B01D61/46; B01D61/58; B01D63/06; B01D69/04; C25B7/00; C25B9/015; C25B9/23; C25B9/70; C25B13/02; C25B15/08
Domestic Patent References:
| JP10102270A | ||||
| JP201088972A | ||||
| JP2006231159A |
Foreign References:
| WO2015020121A1 | ||||
| WO2017131051A1 |
Attorney, Agent or Firm:
Sumio Tanai
Masato Iida
Kazuzumi Nishizawa
Masato Iida
Kazuzumi Nishizawa