Model-free kinetic analysis for co-pyrolysis of mixed plastic polymers with oil palm fiber

Pure commercial high-density polyethylene (HDPE) and polypropylene (PP) samples from a petrochemical plant in Malaysia have been mixed and non-isothermally co-pyrolyzed with oil palm fiber (OPF) biomass using thermogravimetric analyzer. The samples were subjected a temperature between 30 °C and 850...

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Published in:AIP Conference Proceedings
Main Author: Gin A.W.; Hassan H.; Ahmad M.A.; Hameed B.H.; Din A.T.M.
Format: Conference paper
Language:English
Published: American Institute of Physics Inc. 2023
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85176959484&doi=10.1063%2f5.0148918&partnerID=40&md5=224076b88fb65431aaefa21a89976a33
id 2-s2.0-85176959484
spelling 2-s2.0-85176959484
Gin A.W.; Hassan H.; Ahmad M.A.; Hameed B.H.; Din A.T.M.
Model-free kinetic analysis for co-pyrolysis of mixed plastic polymers with oil palm fiber
2023
AIP Conference Proceedings
2785
1
10.1063/5.0148918
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85176959484&doi=10.1063%2f5.0148918&partnerID=40&md5=224076b88fb65431aaefa21a89976a33
Pure commercial high-density polyethylene (HDPE) and polypropylene (PP) samples from a petrochemical plant in Malaysia have been mixed and non-isothermally co-pyrolyzed with oil palm fiber (OPF) biomass using thermogravimetric analyzer. The samples were subjected a temperature between 30 °C and 850 °C under non-isothermal conditions at different heating speed of 5, 10 and 15 degC.min-1. The TGA data was fitted to selected model-free models and Avrami theory in order to estimate the activation energy and reaction order respectively. Based on the results, the respective activation energy for Ozawa-Flynn-Wall (OFW) and Kissinger-Akahira-Sunose (KAS) model were 216.45 kJ.mol-1 and 229.40 kJ.mol-1. The co-pyrolysis process kinetic can be characterized by a first-order decomposition reaction. © 2023 AIP Publishing LLC.
American Institute of Physics Inc.
0094243X
English
Conference paper

author Gin A.W.; Hassan H.; Ahmad M.A.; Hameed B.H.; Din A.T.M.
spellingShingle Gin A.W.; Hassan H.; Ahmad M.A.; Hameed B.H.; Din A.T.M.
Model-free kinetic analysis for co-pyrolysis of mixed plastic polymers with oil palm fiber
author_facet Gin A.W.; Hassan H.; Ahmad M.A.; Hameed B.H.; Din A.T.M.
author_sort Gin A.W.; Hassan H.; Ahmad M.A.; Hameed B.H.; Din A.T.M.
title Model-free kinetic analysis for co-pyrolysis of mixed plastic polymers with oil palm fiber
title_short Model-free kinetic analysis for co-pyrolysis of mixed plastic polymers with oil palm fiber
title_full Model-free kinetic analysis for co-pyrolysis of mixed plastic polymers with oil palm fiber
title_fullStr Model-free kinetic analysis for co-pyrolysis of mixed plastic polymers with oil palm fiber
title_full_unstemmed Model-free kinetic analysis for co-pyrolysis of mixed plastic polymers with oil palm fiber
title_sort Model-free kinetic analysis for co-pyrolysis of mixed plastic polymers with oil palm fiber
publishDate 2023
container_title AIP Conference Proceedings
container_volume 2785
container_issue 1
doi_str_mv 10.1063/5.0148918
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85176959484&doi=10.1063%2f5.0148918&partnerID=40&md5=224076b88fb65431aaefa21a89976a33
description Pure commercial high-density polyethylene (HDPE) and polypropylene (PP) samples from a petrochemical plant in Malaysia have been mixed and non-isothermally co-pyrolyzed with oil palm fiber (OPF) biomass using thermogravimetric analyzer. The samples were subjected a temperature between 30 °C and 850 °C under non-isothermal conditions at different heating speed of 5, 10 and 15 degC.min-1. The TGA data was fitted to selected model-free models and Avrami theory in order to estimate the activation energy and reaction order respectively. Based on the results, the respective activation energy for Ozawa-Flynn-Wall (OFW) and Kissinger-Akahira-Sunose (KAS) model were 216.45 kJ.mol-1 and 229.40 kJ.mol-1. The co-pyrolysis process kinetic can be characterized by a first-order decomposition reaction. © 2023 AIP Publishing LLC.
publisher American Institute of Physics Inc.
issn 0094243X
language English
format Conference paper
accesstype
record_format scopus
collection Scopus
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