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DEVELOPMENT OF 150TON GRADE WINCH FOR FLOATING CRANE

DEVELOPMENT OF 150TON GRADE WINCH FOR FLOATING CRANE COMPANY : EK HEAVY INDUSTRIES

Why NOx & SOx Reduction ?

What is NOx on Wikipedia ? – NOx is a generic term for the mono-nitrogen oxides NO and NO2 (nitric oxide and nitrogen dioxide). They are produced from the reaction of nitrogen and oxygen gases in the air during combustion, especially at high temperatures. In areas of high motor vehicle traffic, such as in large cities, the amount of nitrogen oxides emitted into the atmosphere as air pollution can be significant. NOx gases are formed whenever combustion occurs in the presence of nitrogen – as in an air-breathing engine; they also are produced naturally by lightning. In atmospheric chemistry, the term means the total concentration of NO and NO2. NOx gases react to form smog and acid rain as well as being central to the formation of tropospheric ozone. – NOx should not be confused...

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 ...

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