Title:
SYSTEM FOR DENITRIFYING EXHAUST GAS HAVING A NOISE-DAMPING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2012/118331
Kind Code:
A3
Abstract:
The present invention relates to a system for denitrifying exhaust gas, and more particularly, to a system for denitrifying exhaust gas having a noise-damping structure, in which a denitrification reaction and noise-damping are enabled by a reactor to thus reduce the overall size of the system, a large through-hole area may be ensured while maintaining a contact area between the exhaust gas and a catalyst, to thus minimize differential pressure while improving noise-damping effects, a denitrification reaction occurs prior to a noise-damping operation to thus improve denitrifying efficiency, and a pressure drop of the exhaust gas may be minimized to improve engine efficiency.
Inventors:
LEE SOO-TAE (KR)
SONG OK-RYEOL (KR)
LEE CHANG-WON (KR)
KANG HA-GEUN (KR)
SONG OK-RYEOL (KR)
LEE CHANG-WON (KR)
KANG HA-GEUN (KR)
Application Number:
PCT/KR2012/001530
Publication Date:
December 27, 2012
Filing Date:
February 29, 2012
Export Citation:
Assignee:
PANASIA CO LTD (KR)
LEE SOO-TAE (KR)
SONG OK-RYEOL (KR)
LEE CHANG-WON (KR)
KANG HA-GEUN (KR)
LEE SOO-TAE (KR)
SONG OK-RYEOL (KR)
LEE CHANG-WON (KR)
KANG HA-GEUN (KR)
International Classes:
B01D53/86; B01D53/54; B01D53/94; F01N1/00; F01N3/022
Foreign References:
| JP2010043572A | 2010-02-25 | |||
| KR20070034618A | 2007-03-28 | |||
| JP2006194231A | 2006-07-27 | |||
| KR20110047020A | 2011-05-06 | |||
| KR20040032255A | 2004-04-17 | |||
| JP2003083026A | 2003-03-19 | |||
| JP2002276334A | 2002-09-25 |
Attorney, Agent or Firm:
KIM, Hyun-Soo (Seobang Bldg.107-5, Yangjae-dong, Seocho-gu, Seoul 137-130, KR)
Download PDF:
Claims:
Previous Patent: VEHICLE-OPERATING APPARATUS
Next Patent: HYBRID USER INTERFACE USING VERTICAL NOTATION
Next Patent: HYBRID USER INTERFACE USING VERTICAL NOTATION