Thermogravimetrische Untersuchung von Althölzern mit FTIR‐MS‐Kopplung. Issue 5 (2nd March 2018)

• Record Type: Journal Article
• Authors: Baris, Daniela; Mätzing, Hartmut; Gehrmann, Hans‐Joachim; Stapf, Dieter
• Other Names: Klemm Elias guestEditor.; Sauer Jörg guestEditor.
• Is Part Of: Chemie Ingenieur Technik. Volume 90:Issue 5(2018)
• Page Start: 736
• Page End: 739
• Publication Date: 2018-03-02
• Subjects: Altholz -- Biomasse -- Brennstoffuntersuchung -- Pyrolysegas; Biomass -- Fuel characterization -- Pyrolysis gas -- Waste wood; Chemical engineering -- Patents -- Periodicals; Chemical engineering -- Periodicals; Chemical industry -- Periodicals; Chemistry, Technical -- Periodicals; 660.05
• DOI: 10.1002/cite.201700147
• Languages: English
• ISSNs: 0009-286X

Abstract

Abstract: A natural wood sample and two waste wood samples were investigated by thermogravimetry and the emerging pyrolysis gases were analyzed by coupled Fourier transform infrared spectroscopy and mass spectrometry (FTIR‐MS) analyzers. The mass loss curves, represented by the differential thermogravimetry signals, show different structures indicating different compositions of the initial samples. The waste wood samples were found to emit pyrolysis gases with some nitrogenous species, while in case of the natural wood samples, no nitrogen‐containing pyrolysis gases were detectable. The results can be used to extend an existing simulation model for the pyrolysis of waste wood.