Title:
物質回収システム、捕捉性ハイドロゲルおよびその製造方法
Document Type and Number:
Japanese Patent JP7193153
Kind Code:
B2
Abstract:
To provide a material collection system capable of simply and efficiently capturing a target material; a capture hydrogel suitably applied to the material collection system; and a method for manufacturing the same.SOLUTION: The method for manufacturing capture hydrogel containing magnetic powder and an adsorbent and having a three-dimensional network structure comprises: the step A of mixing at least magnetic powder, an adsorbent for capturing a target material, a gel component and water in alkaline environment; and the step B of gelling the mixture. At least a part of the magnetic powder is iron powder.SELECTED DRAWING: Figure 2
Inventors:
Yoshihisa Namiki
Application Number:
JP2020024442A
Publication Date:
December 20, 2022
Filing Date:
February 17, 2020
Export Citation:
Assignee:
Yoshihisa Namiki
International Classes:
B01J20/32; B01J20/02; B01J20/08; B01J20/18; B01J20/20; B01J20/24; B01J20/26; B01J20/28; B03C1/00; C02F1/28; C02F1/42; G21F9/12
Domestic Patent References:
| JP2014213218A | ||||
| JP2012237740A | ||||
| JP2014073474A | ||||
| JP2011142301A | ||||
| JP2019136703A |
Attorney, Agent or Firm:
Ken Ieiri