Progress in Oxygen Trace Analyses in Biomass Organic Liquids Using a High-Temperature Pyrolysis Reactor and Non-dispersive Infrared Detector - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Energy & Fuels Année : 2015

Progress in Oxygen Trace Analyses in Biomass Organic Liquids Using a High-Temperature Pyrolysis Reactor and Non-dispersive Infrared Detector

Résumé

The development of a method for the determination of the oxygen amount in organic liquids is described using a new device made by a vertical pyrolysis unit linked to a non-dispersive CO infrared detector. The outcome signal is amplified using an additional electronic conversion card monitored by homemade software. This system allows for the quantification of oxygen in a range from 0.5 wt % oxygen to a limit of 001 wt % oxygen when applied to standard solutions (model oxygenate containing compounds in toluene). Linearity tests Were carried out on different oxygen model solutions containing molecules representative of biomass-derived matrices. The method provides relative good results when applied to a biomass product, such as a partially dehydroxygenated biomass fast pyrolysis oil. The most relevant aspects of the study are reported.

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Dates et versions

hal-01165235 , version 1 (18-06-2015)

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Patrick Jame, Erik Bonjour, Magali Batteau, Catherine Jose, Pierre Paul, et al.. Progress in Oxygen Trace Analyses in Biomass Organic Liquids Using a High-Temperature Pyrolysis Reactor and Non-dispersive Infrared Detector. Energy & Fuels, 2015, 29 (5), pp.3176-3180. ⟨10.1021/acs.energyfuels.5b00211⟩. ⟨hal-01165235⟩
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