Pyrolysis of solid waste residues from Lemon Myrtle essential oils extraction for bio-oil production.

Abu Bakar, MS; Ahmed, A; Jeffery, DM; Hidayat, S; Sukri, RS; Mahlia, TMI; Jamil, F; Khurrum, MS; Inayat, A; Moogi, S; Park, Y-K

Pyrolysis of solid waste residues from Lemon Myrtle essential oils extraction for bio-oil production.

Abu Bakar, MS Ahmed, A Jeffery, DM Hidayat, S Sukri, RS Mahlia, TMI Jamil, F Khurrum, MS Inayat, A Moogi, S Park, Y-K

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Publisher:: ELSEVIER SCI LTD
Publication Type:: Journal Article
Citation:: Bioresource technology, 2020, 318, pp. 123913
Issue Date:: 2020-12

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Field	Value	Language
dc.contributor.author	Abu Bakar, MS
dc.contributor.author	Ahmed, A
dc.contributor.author	Jeffery, DM
dc.contributor.author	Hidayat, S
dc.contributor.author	Sukri, RS
dc.contributor.author	Mahlia, TMI
dc.contributor.author	Jamil, F
dc.contributor.author	Khurrum, MS
dc.contributor.author	Inayat, A
dc.contributor.author	Moogi, S
dc.contributor.author	Park, Y-K
dc.date.accessioned	2021-03-04T01:39:57Z
dc.date.available	2020-07-24
dc.date.available	2021-03-04T01:39:57Z
dc.date.issued	2020-12
dc.identifier.citation	Bioresource technology, 2020, 318, pp. 123913
dc.identifier.issn	0960-8524
dc.identifier.issn	1873-2976
dc.identifier.uri	http://hdl.handle.net/10453/146755
dc.description.abstract	Solid waste residues from the extraction of essential oils are projected to increase and need to be treated appropriately. Valorization of waste via pyrolysis can generate value-added products, such as chemicals and energy. The characterization of lemon myrtle residues (LMR) highlights their suitability for pyrolysis, with high volatile matter and low ash content. Thermogravimetric analysis/derivative thermogravimetric revealed the maximum pyrolytic degradation of LMR at 335 °C. The pyrolysis of LMR for bio-oil production was conducted in a fixed-bed reactor within a temperature range of 350-550 °C. Gas chromatography-mass spectrometry showed that the bio-oil contained abundant amounts of acetic acid, phenol, 3-methyl-1,2-cyclopentanedione, 1,2-benzenediol, guaiacol, 2-furanmethanol, and methyl dodecanoate. An increase in pyrolysis temperature led to a decrease in organic acid and ketones from 18.09% to 8.95% and 11.99% to 8.75%, respectively. In contrast, guaiacols and anhydrosugars increased from 24.23% to 30.05% and from 3.57% to 7.98%, respectively.
dc.format	Print-Electronic
dc.language	eng
dc.publisher	ELSEVIER SCI LTD
dc.relation.ispartof	Bioresource technology
dc.relation.isbasedon	10.1016/j.biortech.2020.123913
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject.classification	Biotechnology
dc.subject.mesh	Myrtus
dc.subject.mesh	Oils
dc.subject.mesh	Oils, Volatile
dc.subject.mesh	Plant Oils
dc.subject.mesh	Hot Temperature
dc.subject.mesh	Biofuels
dc.subject.mesh	Polyphenols
dc.subject.mesh	Solid Waste
dc.subject.mesh	Pyrolysis
dc.subject.mesh	Biofuels
dc.subject.mesh	Hot Temperature
dc.subject.mesh	Myrtus
dc.subject.mesh	Oils
dc.subject.mesh	Oils, Volatile
dc.subject.mesh	Plant Oils
dc.subject.mesh	Polyphenols
dc.subject.mesh	Pyrolysis
dc.subject.mesh	Solid Waste
dc.title	Pyrolysis of solid waste residues from Lemon Myrtle essential oils extraction for bio-oil production.
dc.type	Journal Article
utslib.citation.volume	318
utslib.location.activity	England
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Strength - CAMGIS - Centre for Advanced Modelling and Geospatial lnformation Systems
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Information, Systems and Modelling
pubs.organisational-group	/University of Technology Sydney
utslib.copyright.status	closed_access	*
dc.date.updated	2021-03-04T01:39:53Z
pubs.publication-status	Published
pubs.volume	318

Abstract:

Solid waste residues from the extraction of essential oils are projected to increase and need to be treated appropriately. Valorization of waste via pyrolysis can generate value-added products, such as chemicals and energy. The characterization of lemon myrtle residues (LMR) highlights their suitability for pyrolysis, with high volatile matter and low ash content. Thermogravimetric analysis/derivative thermogravimetric revealed the maximum pyrolytic degradation of LMR at 335 °C. The pyrolysis of LMR for bio-oil production was conducted in a fixed-bed reactor within a temperature range of 350-550 °C. Gas chromatography-mass spectrometry showed that the bio-oil contained abundant amounts of acetic acid, phenol, 3-methyl-1,2-cyclopentanedione, 1,2-benzenediol, guaiacol, 2-furanmethanol, and methyl dodecanoate. An increase in pyrolysis temperature led to a decrease in organic acid and ketones from 18.09% to 8.95% and 11.99% to 8.75%, respectively. In contrast, guaiacols and anhydrosugars increased from 24.23% to 30.05% and from 3.57% to 7.98%, respectively.

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http://hdl.handle.net/10453/146755