Optical detection of ammonia inside a stack: Comparison of different techniques
D’Amato, F., Viciani, S., Montori, A., Lapini, A., Fraboulet, I. and Poulleau, J.Ammonia was measured as a target gas in an artificial stack; Optical detection techniques exhibit different resilience to absorption lineshapes; Target gas absorption widths are sensitive to the concentrations of water and CO2; Direct absorption and derivative detection were compared with respect to calibration; An optical multipass cell was used, completely inside an artificial stack at 140 °C.
| Document type | Article |
| Journal title / Source | Measurement |
| Volume | 159 |
| Page numbers / Article number | 107746 |
| Publisher's name | Elsevier BV |
| Publication date | 2020-07 |
| ISSN | 0263-2241 |
| DOI | 10.1016/j.measurement.2020.107746 |
| Web URL | https://www.sciencedirect.com/science/article/pii/S0263224120302840?via%3Dihub |
| Language | English |