Title:
多孔性ポルフィリン高分子およびそれを用いた貴金属元素の回収方法
Document Type and Number:
Japanese Patent JP6829239
Kind Code:
B2
Abstract:
A porous porphyrin polymer and a method of recovering precious metal elements using the same are described. A porous porphyrin polymer represented by Formula 1 has high selectivity for precious metal elements and a high ability to adsorb precious metal elements, and can be applied to the recovery of precious metal elements either from metal leachates of waste electronic products or from river water or seawater.
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Inventors:
Yauz Atayal Caféal
Hong Yonglan
Tillion Damian
Subramanyan Sarabanan
Hong Yonglan
Tillion Damian
Subramanyan Sarabanan
Application Number:
JP2018230885A
Publication Date:
February 10, 2021
Filing Date:
December 10, 2018
Export Citation:
Assignee:
Korea Advanced Institute of Science and Technology
International Classes:
C08G73/06; B01J20/26; B01J20/30; B01J38/00; C02F1/28
Domestic Patent References:
| JP7122118A | ||||
| JP2013129705A | ||||
| JP2015167906A |
Foreign References:
| CN105924646A | ||||
| CN107056794A | ||||
| WO2011090086A1 |
Other References:
LIMING TAO et al.,Azo-bridged covalent porphirinic polymers(Azo-CPPs):synthessis and CO2 capture properties,RSC Adv.,UK,Royal Sciety of Chemistry,2015年,5,96871-96878
ANTIKA CHAUDHARY et al.,Synthetic routes for phenazines: an overview,Res Chem Intermed,2018年,44,1045-1083
ANTIKA CHAUDHARY et al.,Synthetic routes for phenazines: an overview,Res Chem Intermed,2018年,44,1045-1083
Attorney, Agent or Firm:
Makoto Ono
Kenkyo Kanayama
Mitsuaki Tsubokura
Kazuki Shigemori
Kenji Ando
Hidehiko Ichikawa
Takahiro Aoki
Yoshie Sakurada
Yousuke Kawasaki
Takuya Gomibuchi
Toshikazu Imato
Yoichi Iino
Yusuke Ichikawa
Masahiro Moriyama
Yoshikazu Iwase
Yasufumi Shiroyama
Kenkyo Kanayama
Mitsuaki Tsubokura
Kazuki Shigemori
Kenji Ando
Hidehiko Ichikawa
Takahiro Aoki
Yoshie Sakurada
Yousuke Kawasaki
Takuya Gomibuchi
Toshikazu Imato
Yoichi Iino
Yusuke Ichikawa
Masahiro Moriyama
Yoshikazu Iwase
Yasufumi Shiroyama