Staff View: Biodiesel production from refined used cooking oil using co-metal oxide catalyzed transesterification

Biodiesel production from refined used cooking oil using co-metal oxide catalyzed transesterification

The world is challenged with depletion of non-renewable fossil fuel and environmental pollution. Thus, this research was emphasized on converting refined used cooking oil to safer and low toxicity biodiesel by base-catalyzed transesterification reaction. Alumina supported magnesium, calcium, stronti...

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Main Authors:	Sulaiman, N. F., Hashim, A. N. N., Toemen, S., Rosid, S. J. M., Mokhtar, W. N. A. W., Nadarajan, R., Bakar, W. A. W. A.
Format:	Article
Published:	Elsevier Ltd. 2020
Subjects:	TP Chemical technology
Online Access:	http://eprints.utm.my/id/eprint/87385/ http://www.dx.doi.org/10.1016/j.renene.2020.01.158
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id	my.utm.87385
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spelling	my.utm.873852020-11-08T03:55:52Z http://eprints.utm.my/id/eprint/87385/ Biodiesel production from refined used cooking oil using co-metal oxide catalyzed transesterification Sulaiman, N. F. Hashim, A. N. N. Toemen, S. Rosid, S. J. M. Mokhtar, W. N. A. W. Nadarajan, R. Bakar, W. A. W. A. TP Chemical technology The world is challenged with depletion of non-renewable fossil fuel and environmental pollution. Thus, this research was emphasized on converting refined used cooking oil to safer and low toxicity biodiesel by base-catalyzed transesterification reaction. Alumina supported magnesium, calcium, strontium and barium oxide-based catalysts with iron as its dopant were optimized according to various calcination temperatures and iron loadings. The optimum conditions over potential catalyst was achieved with 20 wt% of Fe loading for Fe/Ba/Al2O3 catalyst calcined at 800 °C which gave the maximum biodiesel production of 84.02%. Characterization of catalyst carried out by XRD showed that the 20Fe:80Ba/Al2O3 catalyst calcined at 800 °C had a polycrystalline structure with high BET surface area (133.59 m2/g) while FESEM analysis displayed a morphology of uniform plate-like shape grains with fine particles in the range of 55–60 nm. CO2-TPD results showed that the catalyst exhibited highest basicity of 2.5854 mmol/g, while TGA analysis proved that 800 °C was the optimum calcination temperature. The transesterification process of refined used cooking oil to produce high yield biodiesel was effectively attained using 20Fe:80Ba/Al2O3 catalyst. Elsevier Ltd. 2020-06 Article PeerReviewed Sulaiman, N. F. and Hashim, A. N. N. and Toemen, S. and Rosid, S. J. M. and Mokhtar, W. N. A. W. and Nadarajan, R. and Bakar, W. A. W. A. (2020) Biodiesel production from refined used cooking oil using co-metal oxide catalyzed transesterification. Renewable Energy, 153 . pp. 1-11. ISSN 0960-1481 http://www.dx.doi.org/10.1016/j.renene.2020.01.158 DOI: 10.1016/j.renene.2020.01.158
institution	Universiti Teknologi Malaysia
building	UTM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Malaysia
content_source	UTM Institutional Repository
url_provider	http://eprints.utm.my/
topic	TP Chemical technology
spellingShingle	TP Chemical technology Sulaiman, N. F. Hashim, A. N. N. Toemen, S. Rosid, S. J. M. Mokhtar, W. N. A. W. Nadarajan, R. Bakar, W. A. W. A. Biodiesel production from refined used cooking oil using co-metal oxide catalyzed transesterification
description	The world is challenged with depletion of non-renewable fossil fuel and environmental pollution. Thus, this research was emphasized on converting refined used cooking oil to safer and low toxicity biodiesel by base-catalyzed transesterification reaction. Alumina supported magnesium, calcium, strontium and barium oxide-based catalysts with iron as its dopant were optimized according to various calcination temperatures and iron loadings. The optimum conditions over potential catalyst was achieved with 20 wt% of Fe loading for Fe/Ba/Al2O3 catalyst calcined at 800 °C which gave the maximum biodiesel production of 84.02%. Characterization of catalyst carried out by XRD showed that the 20Fe:80Ba/Al2O3 catalyst calcined at 800 °C had a polycrystalline structure with high BET surface area (133.59 m2/g) while FESEM analysis displayed a morphology of uniform plate-like shape grains with fine particles in the range of 55–60 nm. CO2-TPD results showed that the catalyst exhibited highest basicity of 2.5854 mmol/g, while TGA analysis proved that 800 °C was the optimum calcination temperature. The transesterification process of refined used cooking oil to produce high yield biodiesel was effectively attained using 20Fe:80Ba/Al2O3 catalyst.
format	Article
author	Sulaiman, N. F. Hashim, A. N. N. Toemen, S. Rosid, S. J. M. Mokhtar, W. N. A. W. Nadarajan, R. Bakar, W. A. W. A.
author_facet	Sulaiman, N. F. Hashim, A. N. N. Toemen, S. Rosid, S. J. M. Mokhtar, W. N. A. W. Nadarajan, R. Bakar, W. A. W. A.
author_sort	Sulaiman, N. F.
title	Biodiesel production from refined used cooking oil using co-metal oxide catalyzed transesterification
title_short	Biodiesel production from refined used cooking oil using co-metal oxide catalyzed transesterification
title_full	Biodiesel production from refined used cooking oil using co-metal oxide catalyzed transesterification
title_fullStr	Biodiesel production from refined used cooking oil using co-metal oxide catalyzed transesterification
title_full_unstemmed	Biodiesel production from refined used cooking oil using co-metal oxide catalyzed transesterification
title_sort	biodiesel production from refined used cooking oil using co-metal oxide catalyzed transesterification
publisher	Elsevier Ltd.
publishDate	2020
url	http://eprints.utm.my/id/eprint/87385/ http://www.dx.doi.org/10.1016/j.renene.2020.01.158
_version_	1683230760182480896
score	13.211869

Biodiesel production from refined used cooking oil using co-metal oxide catalyzed transesterification

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