Title:
POLYMER GEL CONTAINING METAL EXTRACTION MATERIAL, METHOD OF MANUFACTURING SAME, AND METHOD FOR RECOVERING PRECIOUS METAL BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2013/073854
Kind Code:
A2
Abstract:
The present invention relates to a polymer gel containing a metal extraction material, a method of manufacturing same, and a method for recovering precious metal by using same, and more particularly, to a polymer gel containing a metal extraction material in which the metal extraction material used for separating and recovering metals is granulated to improve the physical properties thereof and work safety and provide facilities for the storage and use of the metal extraction material, a method of manufacturing same, and a method for recovering a precious metal by using same. According to the present invention, since the polymer gel in which the metal extraction material is granulated is provided, metal recovering performance may be improved, and only a special metal may be selectively recovered. Furthermore, solid-liquid separation may be enabled to perform an environmentally friendly process. Also, facilities for the storage and use of the metal extraction material may be provided.
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Inventors:
YUN YEOUNG SANG (KR)
PARK SEONG IN (KR)
KWAK IN SEOB (KR)
BAE MIN A (KR)
KIM SOK (KR)
SONG MYUNG HEE (KR)
PHAM THI PHUONG THUY (KR)
MURTHY KRISHNA (KR)
MUNAGAPATI VENKATA (KR)
MASRI ASIAH (KR)
KO YU LIM (KR)
LIM A REAM (KR)
PARK SEONG IN (KR)
KWAK IN SEOB (KR)
BAE MIN A (KR)
KIM SOK (KR)
SONG MYUNG HEE (KR)
PHAM THI PHUONG THUY (KR)
MURTHY KRISHNA (KR)
MUNAGAPATI VENKATA (KR)
MASRI ASIAH (KR)
KO YU LIM (KR)
LIM A REAM (KR)
Application Number:
PCT/KR2012/009644
Publication Date:
May 23, 2013
Filing Date:
November 15, 2012
Export Citation:
Assignee:
NAT UNIV CHONBUK IND COOP FOUND (KR)
International Classes:
C08J3/075; B01J20/26; C08K5/00; C08K9/10
Foreign References:
| JP2003113427A | 2003-04-18 | |||
| US5578217A | 1996-11-26 | |||
| JP4077212B2 | 2008-04-16 |
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Claims: