When injected into flue gas, what does urea convert the NOx emissions into?
A. Sulfuric acid
B. Water and oxygen
C. Carbon dioxide and water
D. Oxygen
A. Incorrect. When injected into flue gas, urea converts the NOx to nitrogen, carbon dioxide (CO2), and water (H2O).
B. Incorrect. When injected into flue gas, urea converts the NOx to nitrogen, carbon dioxide (CO2), and water (H2O).
C. Correct. When injected into flue gas, urea converts the NOx to nitrogen, carbon dioxide (CO2), and water (H2O).
D. Incorrect. When injected into flue gas, urea converts the NOx to nitrogen, carbon dioxide (CO2), and water (H2O).
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