Selective noncatalytic reduction definition
Selective noncatalytic reduction means a noncombustion control technology that destroys NOx by injecting a reducing agent (e.g., ammonia, urea, or cyanuric acid) into the flue gas, downstream of the combustion zone that converts NOx to molecular nitrogen, water, and when urea or cyanuric acid is used, to carbon dioxide.
Selective noncatalytic reduction means a noncombustion control
Selective noncatalytic reduction or “SNCR” means a noncombustion technology that reduces NOx emissions without a catalyst by injecting a reducing agent (such as ammonia, urea or cyanuric acid) into the flue gas, downstream of the combustion zone; the injection of the reducing agent converts NOx to molecular nitrogen, water, and (if the reducing agent is urea or cyanuric acid) carbon dioxide (CO2).
Examples of Selective noncatalytic reduction in a sentence
Selective non-catalytic reduction (SNCR) involves the direct injection of ammonia or urea at high flue gas temperatures.
More Definitions of Selective noncatalytic reduction
Selective noncatalytic reduction means a noncombustion control technology that destroys NOx by injecting a reducing agent (e.g., ammonia, urea, or cyanuric acid)
Selective noncatalytic reduction means emission control technology that involves the injection of a chemical reagent at high flue gas temperatures to selectively reduce NOx emissions to nitrogen and water.
Selective noncatalytic reduction or “SNCR” shall mean an air pollution control device consisting of a reactant injection system using ammonia or urea to selectively reduce NOx to nitrogen and water and may include an enhanced reactant such as hydrogen.