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Process Parameters Optimization of Potential SO42-/ZnO Acid Catalyst for Heterogeneous Transesterification of Vegetable Oil to Biodiesel

Bulletin of Chemical Reaction Engineering & Catalysis · Vol. ume (2012) · hlm. 150–157

DOI
10.9767/bcrec.7.2.4064.150-157
ISSN
1978-2993
Terbit
2012-12-30
Penerbit
Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-sa/4.0

Abstrak

Among the possible renewable energy resources, diesel fuels derived from triglycerides of vegetable oils and animal fats have shown potential as substitutes for petroleum-based diesel fuels. The biodiesel could be produced from vegetable oils over homogeneous catalyst, heterogeneous catalyst, or enzymatic catalyst. In this study, the synthesized SO42-/ZnO catalyst was explored to be used in the heterogeneous biodiesel production by using the vegetable oils and methanol. The study began with the preparation of SO42-/ZnO catalyst followed by the transesterification reaction between vegetable oil with methanol. The independent variables (reaction time and the weight ratio of catalyst/oil) were optimized to obtain the optimum biodiesel (fatty acid methyl ester) yield. The results of this study showed that the acid catalyst SO42-/ZnO was potential to be used as catalyst for biodiesel production through heterogeneous transesterification of vegetable oils. Optimum operating condition for this catalytic reaction was the weight ratio of catalyst/oil of 8:1 and reaction time of 2.6 h with respect to 75.5% yield of methyl ester products. The biodiesel product was also characterized to identify the respected fatty acid methyl ester components. © 2012 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0) (Selected Paper from International Conference on Chemical and Material Engineering (ICCME) 2012)

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  • Diponegoro University
  • Universiti Teknologi MARA
  • University of Technology Malaysia
  • Universitas PGRI Semarang
  • Muhammadiyah University of Surakarta
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Rekan penulisOrganisasiArtikel bersama
Teguh RiyantoDiponegoro University9
Purwanto PurwantoDiponegoro University7
Nor Aishah Saidina AminUniversity of Technology Malaysia4
Brilliant Umara Le MondeDiponegoro University4
I. IstadiDiponegoro University4
Udin MabruroDiponegoro University3
Bintang Ayu KalimantiniDiponegoro University3
Ardian Dwi YudhistiraDiponegoro University3
Giveni Christina SilaenDiponegoro University2
Resti Nur UtamiDiponegoro University2
Dorothy Hoo Wei LingUniversity of Technology Malaysia2
Nur HidayatiMuhammadiyah University of Surakarta2
Yayuk MundriyastutikDiponegoro University2
Setia Budi SasongkoDiponegoro University2
Herawati OktaviantyDiponegoro University2
Indro SumantriDiponegoro University2
Riko Rikardo PutraDiponegoro University2
Cokorda Satrya PramanaDiponegoro University2
Amalia Rizqi RamadhaniDiponegoro University2
Widayat WidayatDiponegoro University2
Hermawan HermawanDiponegoro University1
Slamet SupriyadiUniversitas PGRI Semarang1
Nurul Asyikin YusofUniversiti Teknologi MARA1
Aizah JamarudinUniversiti Teknologi MARA1
Muzakkir Mohammad ZainolUniversiti Teknologi MARA1
Abdull Hafidz HassanUniversiti Teknologi MARA1
Siti Norazian IsmailUniversiti Teknologi MARA1
Mohd AsmadiUniversity of Technology Malaysia1
Kamarul Ridwan ZainuddinUniversiti Teknologi MARA1
Suherman SuhermanDiponegoro University1
Bambang PramudonoDiponegoro University1
Slamet PriyantoDiponegoro University1
Kamsi Nur OktaviaDiponegoro University1
New Pei YeeUniversity of Technology Malaysia1
Heri MulyantiDiponegoro University1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.bcrec.id/index.php/bcrec/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Process Parameters Optimization of Potential SO42-/ZnO Acid Catalyst for Heterogeneous Transesterification of Vegetable Oil to Biodiesel</dc:title>
	<dc:creator>Istadi, Istadi</dc:creator>
	<dc:creator>Anggoro, Didi D.</dc:creator>
	<dc:creator>Buchori, Luqman</dc:creator>
	<dc:creator>Utami, Inshani</dc:creator>
	<dc:creator>Solikhah, Roikhatus</dc:creator>
	<dc:subject xml:lang="en-US">biodiesel; super acid catalyst; palm oil; SO42-/ZnO; fatty acid methyl ester</dc:subject>
	<dc:description xml:lang="en-US">Among the possible renewable energy resources, diesel fuels derived from triglycerides of vegetable oils and animal fats have shown potential as substitutes for petroleum-based diesel fuels. The biodiesel could be produced from vegetable oils over homogeneous catalyst, heterogeneous catalyst, or enzymatic catalyst. In this study, the synthesized SO42-/ZnO catalyst was explored to be used in the heterogeneous biodiesel production by using the vegetable oils and methanol. The study began with the preparation of SO42-/ZnO catalyst followed by the transesterification reaction between vegetable oil with methanol. The independent variables (reaction time and the weight ratio of catalyst/oil) were optimized to obtain the optimum biodiesel (fatty acid methyl ester) yield. The results of this study showed that the acid catalyst SO42-/ZnO was potential to be used as catalyst for biodiesel production through heterogeneous transesterification of vegetable oils. Optimum operating condition for this catalytic reaction was the weight ratio of catalyst/oil of 8:1 and reaction time of 2.6 h with respect to 75.5% yield of methyl ester products. The biodiesel product was also characterized to identify the respected fatty acid methyl ester components. © 2012 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0) (Selected Paper from International Conference on Chemical and Material Engineering (ICCME) 2012)</dc:description>
	<dc:publisher xml:lang="en-US">Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)</dc:publisher>
	<dc:contributor xml:lang="en-US">Directorate General of Higher Education (DIKTI) Indonesia|HIBAH KOMPETENSI GRANT YEAR 2012 Contract No.: 120/SP2H/PL/Dit. Litabmas/III/2012</dc:contributor>
	<dc:date>2012-12-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US"></dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.bcrec.id/index.php/bcrec/article/view/19578</dc:identifier>
	<dc:identifier>10.9767/bcrec.7.2.4064.150-157</dc:identifier>
	<dc:source xml:lang="en-US">Bulletin of Chemical Reaction Engineering &amp; Catalysis; 2012: BCREC Volume 7 Issue 2 Year 2012 (December 2012); 150-157</dc:source>
	<dc:source>1978-2993</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.bcrec.id/index.php/bcrec/article/view/19578/9452</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2012 by Authors, Published by BCREC Group</dc:rights>
	<dc:rights xml:lang="en-US">https://creativecommons.org/licenses/by-sa/4.0</dc:rights>
</oai_dc:dc>