Title:
COMPLEX AND MANUFACTURING METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2023/210830
Kind Code:
A1
Abstract:
Provided are: a novel complex capable of efficiently adsorbing and collecting arsenic (V) dissolved in water; and a novel arsenic adsorbent. This complex contains iron (III)-containing particles supported on microfibrous cellulose. At least a portion of the iron (III)-containing particles has an aspect ratio of 2 or more. The iron (III)-containing particles preferably contain at least one iron compound selected from iron oxides, iron hydroxides, and iron oxyhydroxides. This arsenic adsorbent contains the complex.
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Inventors:
HASEGAWA HIROSHI (JP)
SAKAI YUTO (JP)
YUNOSHITA KOKI (JP)
NAKAKUBO KEISUKE (JP)
MASHIO ASAMI (JP)
WONG KUO HONG (JP)
ARAI TAKASHI (JP)
ENDO MASARU (JP)
MITSUHASHI YOKO (JP)
SAKAI YUTO (JP)
YUNOSHITA KOKI (JP)
NAKAKUBO KEISUKE (JP)
MASHIO ASAMI (JP)
WONG KUO HONG (JP)
ARAI TAKASHI (JP)
ENDO MASARU (JP)
MITSUHASHI YOKO (JP)
Application Number:
PCT/JP2023/016988
Publication Date:
November 02, 2023
Filing Date:
April 28, 2023
Export Citation:
Assignee:
UNIV NAT CORP KANAZAWA (JP)
DAICEL CORP (JP)
DAICEL CORP (JP)
International Classes:
B01J20/02; B01J20/30; C02F1/28
Domestic Patent References:
| WO2019172164A1 | 2019-09-12 |
Foreign References:
| JPH03270708A | 1991-12-02 | |||
| JP2010058008A | 2010-03-18 | |||
| JP2016097351A | 2016-05-30 | |||
| JP2021171729A | 2021-11-01 | |||
| JP2007229551A | 2007-09-13 | |||
| JPS6350326A | 1988-03-03 | |||
| JP2014171996A | 2014-09-22 |
Attorney, Agent or Firm:
SONODA & KOBAYASHI INTELLECTUAL PROPERTY LAW (JP)
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