Title:
APPARATUS FOR DEODORIZATION AND STERILIZATION AND METHOD FOR PREPARING CATALYST USED THEREIN
Document Type and Number:
WIPO Patent Application WO/2013/183840
Kind Code:
A1
Abstract:
There is provided an apparatus for deodorization and sterilization including: a cylinder through which air including odor-causing molecules and bacteria passes, a cation generation unit generating cations within the cylinder to remove the odor-causing molecules and bacteria, and a molecular sieve absorbing the odor-causing molecules, wherein the molecular sieve carries a catalyst on a support. Also, a method for preparing a molecular sieve absorbing odor-causing molecules is provided. Odors and bacteria can be reliably removed and a thermal treatment is not required for regenerating a catalyst.
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Inventors:
YUN SEONG-JIN (KR)
SEO YOUNG-JIN (KR)
LEE SANG-BOCK (KR)
SEO YOUNG-JIN (KR)
LEE SANG-BOCK (KR)
Application Number:
PCT/KR2012/011486
Publication Date:
December 12, 2013
Filing Date:
December 26, 2012
Export Citation:
Assignee:
COWAY CO LTD (KR)
EST CO LTD (KR)
EST CO LTD (KR)
International Classes:
A61L9/014; B01J23/34; B01J23/72
Domestic Patent References:
WO2011091583A1 | 2011-08-04 |
Foreign References:
US5219813A | 1993-06-15 | |||
EP1323459A1 | 2003-07-02 | |||
US8038778B2 | 2011-10-18 | |||
US7122500B2 | 2006-10-17 |
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (Daelim Acrotel 13Eonju-ro 30-gil, Gangnam-gu, Seoul 135-971, KR)
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