Title:
FILTER FOR RECOVERING NOBLE METAL, AND METHOD FOR SEPARATING NOBLE METAL FROM THE FILTER FOR RECOVERING NOBLE METAL
Document Type and Number:
Japanese Patent JP2010270368
Kind Code:
A
Abstract:
To obtain a filter for recovering noble metal as extremely rare resources which drastically improves a recovering efficiency as compared to the conventional method and is excellent in a recyclability.
In the filter, in which a metal adsorbent material is fixed to a basic material for filter with a binder resin, the metal recovering efficiency is improved by applying iodine-treatment to the filter. After recovering, the filter is treated with thiosulfate to separate and recover the noble metal, thereby obtaining the filter for recovering the noble metalwhich is excellent in the recyclability.
Inventors:
SETO YASUTARO
NISHINO YOSHIHARU
OKUNO TOMORO
NISHINO YOSHIHARU
OKUNO TOMORO
Application Number:
JP2009123149A
Publication Date:
December 02, 2010
Filing Date:
May 21, 2009
Export Citation:
Assignee:
SUMINOE TEXTILE
International Classes:
C22B11/00; B01J20/12; B01J20/26; B01J20/34; B01J41/04; B01J47/12; B01J49/00; C01G5/00; C01G7/00; C01G55/00; C02F1/28; C02F1/42; C22B3/24; C22B3/42