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Patent Searching and Data


Title:
FLUE GAS DENITROGENIZATION SYSTEM FOR SHIP
Document Type and Number:
WIPO Patent Application WO/2018/124418
Kind Code:
A1
Abstract:
According to one embodiment of the present invention, a flue gas denitrogenization system for a ship comprises: a discharge pipe for discharging exhaust gas containing nitrogen oxide generated in the engine of a ship; a reducing agent injection part for injecting a reducing agent into the discharge pipe; and a reaction part for inducing a reduction reaction of the exhaust gas mixed with the reducing agent so as to decompose the nitrogen oxide in the exhaust gas into nitrogen and vapor, thereby reducing the nitrogen oxide. In addition, the present invention additionally includes a method for determining urea spray clogging in an injector nozzle of the flue gas denitrogenization system.

Inventors:
LEE SOO-TAE (KR)
LEE SU-KYU (KR)
CHUN SANG-KYU (KR)
JEONG KYUNG-CHUL (KR)
YOOK KEUN-JAE (KR)
Application Number:
PCT/KR2017/008532
Publication Date:
July 05, 2018
Filing Date:
August 08, 2017
Export Citation:
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Assignee:
PANASIA CO LTD (KR)
International Classes:
F01N3/20; B01J23/22; B01J23/30
Foreign References:
KR20130140877A2013-12-24
KR20160141104A2016-12-08
KR20140076768A2014-06-23
JP2003245547A2003-09-02
KR101601520B12016-03-08
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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