SNCR technology, also known as selective non catalytic reduction technology, is currently one of the main flue gas denitrification technologies. NH3 or amino reducing agents can selectively react with NOx in flue gas to generate N2 and RH2O within the temperature range of 850 ℃~1250 ℃ window in the furnace without catalyst action. It can be widely used for flue gas denitrification treatment in industries such as coal-fired power plants, industrial kilns, and metallurgy.

Features:

The highest denitrification efficiency can reach over 68%;

Not increasing SO3 can relax the NH3 escape conditions compared to SCR;

Low engineering cost, small footprint, suitable for old factory renovation. If the new furnace is matched with the boiler design, the denitrification efficiency will be higher