An ultrasound assisted transesterification to optimize biodiesel production from rice bran oil

Ibrahim, H; Silitonga, AS; Rahmawaty,; Dharma, S; Sebayang, AH; Khairil,; Sumartono,; Sutrisno, J; Razak, A

An ultrasound assisted transesterification to optimize biodiesel production from rice bran oil

Ibrahim, H Silitonga, AS Rahmawaty, Dharma, S Sebayang, AH Khairil, Sumartono, Sutrisno, J Razak, A

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Publisher:: International Journal of Technology
Publication Type:: Journal Article
Citation:: International Journal of Technology, 2020, 11, (2), pp. 225-234
Issue Date:: 2020-01-01

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Field	Value	Language
dc.contributor.author	Ibrahim, H
dc.contributor.author	Silitonga, AS
dc.contributor.author	Rahmawaty,
dc.contributor.author	Dharma, S
dc.contributor.author	Sebayang, AH
dc.contributor.author	Khairil,
dc.contributor.author	Sumartono,
dc.contributor.author	Sutrisno, J
dc.contributor.author	Razak, A
dc.date.accessioned	2022-10-30T20:50:12Z
dc.date.available	2022-10-30T20:50:12Z
dc.date.issued	2020-01-01
dc.identifier.citation	International Journal of Technology, 2020, 11, (2), pp. 225-234
dc.identifier.issn	2086-9614
dc.identifier.issn	2087-2100
dc.identifier.uri	http://hdl.handle.net/10453/162970
dc.description.abstract	The ultrasound method is used to improve mass transfer between incompressible reactants which increases their chemical reaction and reduces reaction time as well as energy consumption. In this research, transesterification process variables of rice bran oil were optimized using response surface methodology (RSM). Three process parameters were investigated, namely methanol to oil molar ratio, catalyst concentration, and time. The optimum conditions of the transesterification process based on RSM were: (1) methanol to oil molar ratio: 1:6; (2) catalyst concentration: 0.5% wt.; and (3) time: 48 min, with methyl ester yield of 94.12 %. The optimum rice bran methyl ester yield predicted by RSM was validated by replicating three independent parameters with showed average rice bran methyl ester yield of 93.98%. The properties of the rice bran biodiesel properties were measured and the values met the requirements of the ASTM D6751 and EN 14214 standards.
dc.language	en
dc.publisher	International Journal of Technology
dc.relation.ispartof	International Journal of Technology
dc.relation.isbasedon	10.14716/ijtech.v11i2.905
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	1099 Other Technology
dc.title	An ultrasound assisted transesterification to optimize biodiesel production from rice bran oil
dc.type	Journal Article
utslib.citation.volume	11
utslib.for	1099 Other Technology
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
utslib.copyright.status	closed_access	*
dc.date.updated	2022-10-30T20:50:11Z
pubs.issue	2
pubs.publication-status	Published
pubs.volume	11
utslib.citation.issue	2

Abstract:

The ultrasound method is used to improve mass transfer between incompressible reactants which increases their chemical reaction and reduces reaction time as well as energy consumption. In this research, transesterification process variables of rice bran oil were optimized using response surface methodology (RSM). Three process parameters were investigated, namely methanol to oil molar ratio, catalyst concentration, and time. The optimum conditions of the transesterification process based on RSM were: (1) methanol to oil molar ratio: 1:6; (2) catalyst concentration: 0.5% wt.; and (3) time: 48 min, with methyl ester yield of 94.12 %. The optimum rice bran methyl ester yield predicted by RSM was validated by replicating three independent parameters with showed average rice bran methyl ester yield of 93.98%. The properties of the rice bran biodiesel properties were measured and the values met the requirements of the ASTM D6751 and EN 14214 standards.

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http://hdl.handle.net/10453/162970