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Title:
COLLECTION MATERIAL OF METAL IN WATER
Document Type and Number:
Japanese Patent JP2014014735
Kind Code:
A
Abstract:

To collect a metal in water at a low cost and in an arbitrary shape.

A collection material is formed by mixing a polyallylamine-based polymer liquid material 2 with a solution of tannin (nutgall), and collects uranium in sea water and in fresh water at a low cost and in an arbitrary shape.


Inventors:
Tanaka, Nobuyuki
Masaki, Hiroyuki
Application Number:
JP2012000151838
Publication Date:
January 30, 2014
Filing Date:
July 05, 2012
Export Citation:
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Assignee:
CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY
International Classes:
C02F1/28; B01J20/26; C22B3/24; C22B60/02; C22B59/00
Domestic Patent References:
JP2012041593A2012-03-01
JP2012041594A2012-03-01
JP2002361077A2002-12-17
JP2012067268A2012-04-05
JPH0566291A1993-03-19
JP2012041593A2012-03-01
JP2012041594A2012-03-01
JP2002361077A2002-12-17
JP2012067268A2012-04-05
Attorney, Agent or Firm:
栗原 浩之
村中 克年