Desulfurization efficiency is high, limestone - gypsum wet desulfurization process desulfurization rate as high as 95% or more;
Technology is mature, high reliability, the device put into operation rate of up to 98% or more;
Strong adaptability to coal change, coal content of sulfur 0.35 ~ 4.0% can guarantee the efficiency of desulfurization;
Good adaptability to boiler load changes. Wet desulfurization system is usually in the boiler 30% BMCR load ~ maximum stable load between the safe and stable operation;
For the wet desulfurization characteristics of the equipment used in materials, anti-corrosion technology and other technologies have been quite mature, can fully guarantee the wet desulfurization system long-term, safe and stable operation;
Absorbents are rich in resources and are inexpensive. Desulphurization byproducts for comprehensive utilization.
Denitrification efficiency is high, up to 95% or more;
Can be applied to a variety of coal - fired units;
High reliability, mature technology, easy to operate;
Reagent can be liquid ammonia, urea, ammonia solution;
Ammonia escape rate is low, not easy to cause secondary pollution;
Consumption of catalyst and reactants, operating costs higher;
High investment costs.
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