A new and simple protocol for quantitative analysis of bio-oils using GC-MS is suggested. Compounds were identified via their MS spectra, than unavailable response factors (RRFs) were calculated with respect to diphenyl as internal standard, using a modified method previously suggested for GC-FID. This new protocol was applied to the characterization of bio-oils obtained from pyrolysis of wood of different source or using different pyrolysis procedure. This protocol let to evaluate the yield of products from poplar pyrolysis (among 50 and 99 %) while a reduced amount of them was identified from pyrolysis of cellulose (among 46 and 58 %). The main product was always acetic acid but it was formed in a very large yield from poplar while lower yield was reached from cellulose.

A simple protocol for quantitative analysis of bio-oils through GC-MS / Bartoli, Mattia; Rosi, Luca; Frediani, Marco; Frediani, Piero. - In: EUROPEAN JOURNAL OF MASS SPECTROMETRY. - ISSN 1469-0667. - STAMPA. - 22:(2016), pp. 199-212. [10.1255/ejms.1432]

A simple protocol for quantitative analysis of bio-oils through GC-MS

BARTOLI, MATTIA;ROSI, LUCA;FREDIANI, MARCO;FREDIANI, PIERO
2016

Abstract

A new and simple protocol for quantitative analysis of bio-oils using GC-MS is suggested. Compounds were identified via their MS spectra, than unavailable response factors (RRFs) were calculated with respect to diphenyl as internal standard, using a modified method previously suggested for GC-FID. This new protocol was applied to the characterization of bio-oils obtained from pyrolysis of wood of different source or using different pyrolysis procedure. This protocol let to evaluate the yield of products from poplar pyrolysis (among 50 and 99 %) while a reduced amount of them was identified from pyrolysis of cellulose (among 46 and 58 %). The main product was always acetic acid but it was formed in a very large yield from poplar while lower yield was reached from cellulose.
2016
22
199
212
Bartoli, Mattia; Rosi, Luca; Frediani, Marco; Frediani, Piero
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/1055252
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