2015년 7월 28일 화요일

SCR System

What is SCR?


SCR system (Stand for Selective Catalytic Reduction) is a means of converting nitrogen oxides, also referred to as NOx with the aid of a catalyst into diatomic nitrogen, N2, and water, H2O.
A gaseous reductant, typically anhydrous ammonia, aqueous ammonia or urea, is added to a stream of flue or exhaust gas and is adsorbed[citation needed] onto a catalyst. Carbon dioxide, CO2 is a reaction product when urea is used as the reductant.

SCR Overview


Kwang Sung’s Selective Catalytic Reduction System for marine and stationary applications
  • Up to 98% NOx reduction
  • One Stop Solution – analysis, design, manufacturing, installation, running test, maintenance
  • High price competitiveness
  • Differentiated Technology – 16 Patents about SCR system
  • Low weight and highly compact system
  • Remarkable durability compared to traditional SCR system
  • Auto control & Easy real time monitoring
  • Technology tested & approved by KOMERI (Korea Marine Equipment Research Institute)

Selective Catalytic Reduction System is the best Solution for eliminating of NOx


Our R&D Center have researched and developed technology.
As a result, we accumulated remarkable know-how and knowledge.
Kwang Sung have acquired 13 pantents and our own system for SCR System with BYPASS

Marine / Offshore Selective Catalytic Reduction System


SCR Concept I
scr system concept
Selective Catalytic Reduction System NOx Switching over process
SCR-NOx-Switching
SCR Concept II
scr-concept 2-1

scr-concept 2-2




SCR Concept III (By-Pass Selective Catalytic Reduction System)
by-pass-scr-system

by-pass-scr-system 2



If you interest in detail more information, then feel free visit to : http://www.ikwangsung.com/