Title:
ADSORBENT FOR METAL, AND METHOD OF ADSORBING METAL USING THE SAME
Document Type and Number:
Japanese Patent JP2010179208
Kind Code:
A
Abstract:
To provide a metal adsorbent capable of selectively recovering useful metal by effectively making use of biomass waste.
The metal adsorbent includes an acetylated chitosan derivative comprised of acetylated chitosan, a graft chain formed on a hydroxy group of a constituent of the acetylated chitosan by carrying out graft polymerization of a monomer comprising a radically polymerizable double bond, and a metal coordinating functional group introduced into a side chain of the graft chain.
Inventors:
BABA YOSHINARI
Application Number:
JP2009023009A
Publication Date:
August 19, 2010
Filing Date:
February 03, 2009
Export Citation:
Assignee:
UNIV MIYAZAKI
International Classes:
B01J20/24; C08B37/08; C08F251/00; C22B3/42; C22B7/00; C22B11/00; C22B23/00
Domestic Patent References:
JP2008105025A | 2008-05-08 | |||
JP2005344047A | 2005-12-15 | |||
JP2005036219A | 2005-02-10 | |||
JP2007224333A | 2007-09-06 | |||
JPS56804A | 1981-01-07 | |||
JP2008095072A | 2008-04-24 |
Other References:
JPN6013044213; 黒木裕太ら: 'グラフト化キチンおよびキトサン誘導体の調製とメッキ廃液中の金属イオンの分離・回収への応用' 化学関連支部合同九州大会・外国人研究者交流国際シンポジウム講演予稿集 Vol.44th, 20070707, Page.102
Attorney, Agent or Firm:
Yusuke Hiraki
Ishii Teiji
Satoshi Fujita
Shinji Endo
Ishii Teiji
Satoshi Fujita
Shinji Endo
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