| Abstract Title: | Photoacoustic spectroscopy applied to process monitoring in hazardous environments |
| Abstract Type: | Seminar |
| Session Choice: | Online & Process Monitoring |
| Presenter Name: | Dr Jean-Marc Sabattie |
| Company/Organisation: | Aerovia |
| Country: | France |
Abstract Information :
Photoacoustic spectroscopy (PAS) is a powerful analytical technique that benefited from the development of quantum cascade lasers (QCL) to reach ppb level detection of gases. Furthermore, real time process monitoring in complex matrices has even been made possible with our latest generation of photoacoustic spectrometers coupled with either TDLs or QCLs. We will present the latest developments resulting from the collaboration between AEROVIA and Innov Analysis Systems which is our ATEX Lasersmart analyzer. We will describe some application such as for H2S and moisture analysis in methane.