Product Introduction of PNCR Denitrification Equipment for Waste-to-Energy Plant Incinerators
     The treatment of municipal solid waste currently still relies on traditional waste incineration methods. The flue gas composition during the incineration process in waste incinerators is relatively complex, containing not only dust particles but also harmful components such as sulfur dioxide and NOX. Among these, the management of NOX has become a challenge for waste incineration plants.

     Which denitrification process is used for managing NOX in the flue gas of waste-to-energy plant incinerators? The selection is generally based on indicators such as the temperature of the NOX waste gas in the flue gas, the required outlet concentration, the volume of air treated, and oxygen content. The choice is then made among traditional denitrification processes like SCR, SNCR, and PNCR. According to the environmental impact assessment acceptance reports of project owners, some adopt SCR, some use PNCR, or a combination of SNCR and SCR hybrid process. These three denitrification technologies are commonly used for denitrification in waste incinerators.

     Shiheng PNCR denitrification equipment is an in-furnace denitrification device that uses solid denitrification agents. Its denitrification efficiency in practical applications can reach 80% or higher, making it particularly suitable for waste incineration management projects in regions with strict nitrogen oxide requirements. The PNCR denitrification equipment system requires low initial investment and has low operational costs in the long run. The denitrification agent composition can achieve 99% purity, resulting in significantly higher denitrification efficiency. A single unit can meet ultra-low emission standards. Our company has numerous successful cases, and we welcome inquiries to discuss on-site project examples.