Title:
SEPARATION METHOD FOR SEPARATION OBJECT METAL
Document Type and Number:
Japanese Patent JP2023153726
Kind Code:
A
Abstract:
To provide a method for effectively separating an object metal, a metal coordination polymer for use in the same, and so on.SOLUTION: A separation method for separation object metal, which uses a metal coordination item with an oxide of the separation object metal as a core, includes a step in which the metal coordination item is dispersed in a solution containing the separation object metal and the separation object metal in the solution is separated as an oxide of the separation object metal. A metal coordination polymer has a metal oxide, and a ligand polymer carrying the metal oxide. In the metal coordination polymer, the metal oxide is an oxide of any one or two or more kinds of Co, Ni and Mn, and the ligand polymer is a copolymer of (1) divinylbenzene which may contain a substituent, and (2) acrylic acid or methacrylic acid.SELECTED DRAWING: Figure 1
Inventors:
NAGAI DAISUKE
HONDO HIRONARI
ANMA YUKI
KUNO MASAYOSHI
KAWABATA KOKI
HONDO HIRONARI
ANMA YUKI
KUNO MASAYOSHI
KAWABATA KOKI
Application Number:
JP2022140003A
Publication Date:
October 18, 2023
Filing Date:
September 02, 2022
Export Citation:
Assignee:
SHIZUOKAKEN KORITSU DAIGAKU HOJIN
International Classes:
B01D15/00; B01J20/26; C09K3/00; C22B3/44; C22B23/00; C22B47/00
Attorney, Agent or Firm:
Takayuki Hirose
Daisuke Seki
Daisuke Seki