Title:
APPARATUS AND METHOD FOR GENERATING CHLORINE DIOXIDE
Document Type and Number:
WIPO Patent Application WO/2013/027959
Kind Code:
A1
Abstract:
The present invention relates to an apparatus and method for generating chlorine dioxide, and more specifically, to an apparatus and method for generating chlorine dioxide which generate chlorine dioxide (ClO2) by reacting an aqueous sodium chlorite (NaClO2) solution with hydrochloric acid (HCl), create an aqueous chlorine dioxide solution having an acidic pH value by passing the unreacted aqueous sodium chlorite (NaClO2) solution again through an ion exchange bath including a strongly acidic cation exchange resin, and continuously generate chlorine dioxide without a generation apparatus for a separate ion exchange resin so that overall reaction time can be reduced and the generation efficiency of chlorine dioxide can be enhanced.
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Inventors:
KIM SEONG JONG (KR)
JANG JAE HWA (KR)
JUNG SANG KI (KR)
KI DAE YOON (KR)
JANG JAE HWA (KR)
JUNG SANG KI (KR)
KI DAE YOON (KR)
Application Number:
PCT/KR2012/006448
Publication Date:
February 28, 2013
Filing Date:
August 13, 2012
Export Citation:
Assignee:
KIM SEONG JONG (KR)
JANG JAE HWA (KR)
JUNG SANG KI (KR)
KI DAE YOON (KR)
JANG JAE HWA (KR)
JUNG SANG KI (KR)
KI DAE YOON (KR)
International Classes:
C01B11/02; A01N59/00; C02F1/50
Foreign References:
| JPH0686366B2 | 1994-11-02 | |||
| JP2002220207A | 2002-08-09 | |||
| KR0151521B1 | 1998-10-15 | |||
| KR960004204A | 1996-02-23 |
Attorney, Agent or Firm:
SEAH INTERNATIONAL PATENT AND LAW FIRM (KR)
특허법인 세아 (KR)
특허법인 세아 (KR)
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Claims: