Title:
ADSORBENT
Document Type and Number:
WIPO Patent Application WO/2022/071243
Kind Code:
A1
Abstract:
The present invention provides an adsorbent for which adsorption properties and recyclability of the absorbent are excellent, with respect to the recovery of valuable material and the removal of hazardous material in a water treatment process. This adsorbent includes: fibers having a diameter of 1-500μm; and metal particles which are supported by the fibers. The adsorbent contains 15-95 parts by mass of the metal particles per 100 parts by mass, and the size of crystallites of the metal particles is 1-30nm.
Inventors:
YAMAMURA GOHEI (JP)
MIYAMOTO RYOMA (JP)
NAGANO IZUMI (JP)
MIYAMOTO RYOMA (JP)
NAGANO IZUMI (JP)
Application Number:
PCT/JP2021/035441
Publication Date:
April 07, 2022
Filing Date:
September 27, 2021
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
B01J20/06; B01J20/04; B01J20/08; B01J20/28; C01F17/235; C02F1/28; D01F1/10; D01F6/00; D01F6/90; D06M11/46; D06M11/83
Domestic Patent References:
| WO2005056175A1 | 2005-06-23 | |||
| WO2017056594A1 | 2017-04-06 |
Foreign References:
| JP2009183907A | 2009-08-20 | |||
| JP2007098365A | 2007-04-19 | |||
| JP2005028312A | 2005-02-03 | |||
| JP2005517521A | 2005-06-16 | |||
| JP2013063439A | 2013-04-11 | |||
| JP2006043629A | 2006-02-16 | |||
| JP2013212484A | 2013-10-17 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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