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Conferences > CLEO_AT > 2018 > AM2M > AM2M.7

A triple quantum cascade laser based sulfur species sensor for H2S, CH3SH and COS in petrochemical process streams

Harald Moser, Johannes Paul Waclawek, Andreas Genner, Christoph Gasser, and Bernhard Lendl

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Abstract

Hydrogen sulfide (H2S), methyl mercaptan (CH3SH) and carbonyl sulfide (COS) gas detection based on second harmonic wavelength modulation spectroscopy (2f-WMS) using three modulation frequency multiplexed continuous wave quantum cascade lasers (cw QCLs) tunable is presented.

© 2018 The Author(s)

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