Focus on controlling the concentration of smoke and SO2, and take technical measures in the dedusting section and desulfurization section respectively. In order to avoid excessive project investment, try to avoid the use of wet electrostatic precipitators with large investment and high operating costs. The choice of desulfurization method is determined according to the change interval of coal sulfur content rate. The choice of denitration method is basically determined based on the coal quality conditions and furnace type conditions. Based on the SCR denitration technology, the combined process including SNCR technology and low nitrogen combustion technology is appropriately used.
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