Aqueous Ammonia Injection Skid

Purpose: Aqueous Ammonia Injection Skid is to reduce nitrogen oxide (NOx) emissions in flue gas streams through the injection of aqueous ammonia as part of a selective catalytic reduction (SCR) system..

Overview: An Aqueous Ammonia Injection Skid is a system that injects aqueous ammonia into a flue gas stream to reduce nitrogen oxide (NOx) emissions. NOx is a harmful air pollutant that can be produced by combustion processes in industrial plants, power plants, and other facilities. Aqueous ammonia injection can be used as part of a selective catalytic reduction (SCR) system to reduce NOx emissions.

The skid typically includes a storage tank for the aqueous ammonia, a pump to deliver the ammonia to the injection point, a control system to regulate the injection rate, and associated piping and valves. The system is designed to inject the ammonia at a precise rate and location in the flue gas stream to maximize the reduction of NOx emissions.