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9 March 1993 Measurement of traces of ammonia in flue gas with laser Stark spectrometry
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Abstract
An infrared laser Stark spectrometer has been developed to measured NH3 concentrations in hot flue gas. The main application is the determination of ammonia slip after NOx- reduction with NH3 in power stations and chemical plants. Physical parameters that influence the results of measurements are tracked and their behavior is explained in terms of line shapes. A description of the instrument is given and results of NH3 measurements in flue gas are presented.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Adriaan J. L. Verhage, Rudy A. Rooth, and Leo W. Wouters "Measurement of traces of ammonia in flue gas with laser Stark spectrometry", Proc. SPIE 1716, International Conference on Monitoring of Toxic Chemicals and Biomarkers, (9 March 1993); https://doi.org/10.1117/12.140243
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