The development and validation of a rapid, in situ method of the determination of NH3 in solid by-products of the combustion process

• Published in: Journal of cleaner production Vol. 281; p. 125148
• Main Authors: Górecki, Jerzy, Borovec, Karel, Pilar, Lukas, Marcola, Justyna
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 25.01.2021
• Subjects: Ammonia; Ammonia slip; Coal; Combustion; Denitrification; Fly ash; NH3; NOx; SCR; SNCR; Ammonia; Fly ash; Ammonia slip; SCR; NOx; Coal; NH3; Denitrification; Combustion; SNCR

This article presents the following: the developed apparatus and a rapid, in situ (industrial) method of the determination of NH3 in fly ash and gypsum and the application of the method to real samples. Ammonia is released from the fly ash sample by means of the thermal method in 500–600 °C, using a...