Title:
ABSORBENT BALL PARTICLE FOR RECOVERING POROUS LITHIUM BY CARBONIZATION, AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2014/069699
Kind Code:
A1
Abstract:
The present invention relates to a method for preparing an absorbent ball particle for recovering porous lithium, comprising: a) a step of performing a condensation reaction between a monomer mixture and a catalyst so as to prepare a resol oligomer solution; b) a step of polymerizing the resol oligomer solution, a composite metal oxide, and a hardening agent so as to prepare an absorbent ball particle; c) a step of carbonizing the absorbent ball particle that was prepared in step b); and d) a step of acidifying the carbonized absorbent ball particle. The present invention also relates to an absorbent ball particle for recovering porous lithium prepared by the above-described method.
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Inventors:
HWANG TEAK SUNG (KR)
JUNG WON HO (KR)
HWANG CHI WON (KR)
PARK SUNG-GYU (KR)
PARK HUI-MAN (KR)
JUNG WON HO (KR)
HWANG CHI WON (KR)
PARK SUNG-GYU (KR)
PARK HUI-MAN (KR)
Application Number:
PCT/KR2012/009193
Publication Date:
May 08, 2014
Filing Date:
November 02, 2012
Export Citation:
Assignee:
IAC IN NAT UNIV CHUNGNAM (KR)
International Classes:
B01J20/06; C01D15/00
Foreign References:
| JP3550661B2 | 2004-08-04 | |||
| US5388637A | 1995-02-14 | |||
| KR101182271B1 | 2012-09-12 | |||
| KR20050045793A | 2005-05-17 | |||
| KR20050045792A | 2005-05-17 |
Attorney, Agent or Firm:
KWON, Oh-Sig et al. (KR)
권오식 (KR)
권오식 (KR)
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