Kinetika Reaksi Transesterifikasi Minyak Kedelai Menjadi Biodiesel dengan Katalis CaO

Setiarto Pratigto; Istadi Istadi

doi:10.14710/jksa.22.5.213-219

DOI: https://doi.org/10.14710/jksa.22.5.213-219

Kinetika Reaksi Transesterifikasi Minyak Kedelai Menjadi Biodiesel dengan Katalis CaO

Kinetics of Transesterification Reaction of Soybean Oil into Biodiesel with CaO Catalyst

Setiarto Pratigto , Istadi Istadi

Department of Chemical Engineering, Diponegoro University, Indonesia

Received: 5 Aug 2019; Revised: 27 Aug 2019; Accepted: 28 Aug 2019; Published: 30 Sep 2019.

BibTex Citation Data :

@article{JKSA24796,
    author = {Setiarto Pratigto and Istadi Istadi},
    title = {Kinetika Reaksi Transesterifikasi Minyak Kedelai Menjadi Biodiesel dengan Katalis CaO},
    journal = {Jurnal Kimia Sains dan Aplikasi},
  volume = {22},
    number = {5},
    year = {2019},
    keywords = {CaO; fluidized CSTR; kinetics; soybean oil; transesterification},
    abstract = {The use of biodiesel is expected to reduce dependence on fossil fuels. In this study, the kinetic reaction of transesterification of soybean oil with methanol will be assessed using heterogeneous CaO solid base catalyst with parameters of mole ratio of reactants to the conversion of methyl ester used to determine the reaction velocity equation. The reaction speed equation is used in the design of a fluidized CSTR (Continues Tank Reactor) reactor to obtain the reactor volume and catalyst weight. The purpose of this study was to determine the form of the velocity reaction equation for soybean and methanol transesterification reactions using CaO catalyst and determine the weight of the catalyst needed by using the reaction speed equation. The study was carried out by transesterification of soybean oil and methanol with CaO catalyst with the independent variable mole ratio of reactants while the fixed variable reaction temperature was 60°C, catalyst weight was 3% (% b/v), reaction time was 180 minutes. The results showed that methanol adsorbed on the surface of the catalyst and triglycerides not adsorbed on the surface of the catalyst showed that the mechanism of the catalytic reaction that occurred was the Eley-Rideal mechanism where one of the reactants was adsorbed on the surface of the catalyst. The form of the speed equation for the transesterification reaction of soybean oil and methanol using a CaO catalyst is  . The reaction speed equation is used in the design of the reactor, so that the relationship between the weight of the catalyst needed to convert triglycerides to biodiesel and the predicted calculation of the volume of the reactor used can be done.},
   issn = {2597-9914},   pages = {213--219}  doi = {10.14710/jksa.22.5.213-219},
    url = {https://ejournal.undip.ac.id/index.php/ksa/article/view/24796}
}

Citation Format:

Abstract

The use of biodiesel is expected to reduce dependence on fossil fuels. In this study, the kinetic reaction of transesterification of soybean oil with methanol will be assessed using heterogeneous CaO solid base catalyst with parameters of mole ratio of reactants to the conversion of methyl ester used to determine the reaction velocity equation. The reaction speed equation is used in the design of a fluidized CSTR (Continues Tank Reactor) reactor to obtain the reactor volume and catalyst weight. The purpose of this study was to determine the form of the velocity reaction equation for soybean and methanol transesterification reactions using CaO catalyst and determine the weight of the catalyst needed by using the reaction speed equation. The study was carried out by transesterification of soybean oil and methanol with CaO catalyst with the independent variable mole ratio of reactants while the fixed variable reaction temperature was 60°C, catalyst weight was 3% (% b/v), reaction time was 180 minutes. The results showed that methanol adsorbed on the surface of the catalyst and triglycerides not adsorbed on the surface of the catalyst showed that the mechanism of the catalytic reaction that occurred was the Eley-Rideal mechanism where one of the reactants was adsorbed on the surface of the catalyst. The form of the speed equation for the transesterification reaction of soybean oil and methanol using a CaO catalyst is . The reaction speed equation is used in the design of the reactor, so that the relationship between the weight of the catalyst needed to convert triglycerides to biodiesel and the predicted calculation of the volume of the reactor used can be done.

Fulltext View|Download Email colleagues

Keywords: CaO; fluidized CSTR; kinetics; soybean oil; transesterification

Article Metrics:

Article Info

Section: Research Articles

Language : ID

In Vol 22, No 5 (2019): Volume 22 Issue 5 Year 2019

Most cited articles

Sintesis Silika Kristalin Menggunakan Surfaktan Cetiltrimetilamonium Bromida (CTAB) dan Trimetilamonium Klorida (TMACl) sebagai Pencetak Pori Pengaruh Keasaman Medium dan Imobilisasi Gugus Organik pada Karakter Silika Gel dari Abu Sekam Padi Penggunaan Zeolit Alam Terdealuminasi Sebagai Adsorben Senyawa Aromatik Utilization of Rice Husk Cellulose as a Magnetic Nanoparticle Biocomposite Fiber Source for the Absorption of Manganese (Mn2+) Ions in Peat Water Asam Anakardat dari Kulit Biji Jambu Mete (Anacardium Occidentale L) yang Mempunyai Aktivitas Sitotoksik More cited articles

Thi Tuong Vi Tran, Sunanta Kaiprommarat, Suwadee Kongparakul, Prasert Reubroycharoen, Guoqing Guan, Manh Huan Nguyen, Chanatip Samart, Green biodiesel production from waste cooking oil using an environmentally benign acid catalyst, Waste Management, 52, (2016) 367-374 https://doi.org/10.1016/j.wasman.2016.03.053
Nuria Sánchez, Ramiro Sánchez, José M. Encinar, Juan F. González, Gloria Martínez, Complete analysis of castor oil methanolysis to obtain biodiesel, Fuel, 147, (2015) 95-99 https://doi.org/10.1016/j.fuel.2015.01.062
Ali A. Jazie, H. Pramanik, A. S. K. Sinha, Transesterification of peanut and rapeseed oils using waste of animal bone as cost effective catalyst, Materials for Renewable and Sustainable Energy, 2, 2, (2013) 11 https://doi.org/10.1007/s40243-013-0011-4
Y. C. Wong, Y. P. Tan, Y. H. Taufiq-Yap, I. Ramli, H. S. Tee, Biodiesel production via transesterification of palm oil by using CaO–CeO2 mixed oxide catalysts, Fuel, 162, (2015) 288-293 https://doi.org/10.1016/j.fuel.2015.09.012
Masato Kouzu, Takekazu Kasuno, Masahiko Tajika, Yoshikazu Sugimoto, Shinya Yamanaka, Jusuke Hidaka, Calcium oxide as a solid base catalyst for transesterification of soybean oil and its application to biodiesel production, Fuel, 87, 12, (2008) 2798-2806 https://doi.org/10.1016/j.fuel.2007.10.019
Yongsheng Lu, Zaiwu Zhang, Yunfeng Xu, Qiang Liu, Guangren Qian, CaFeAl mixed oxide derived heterogeneous catalysts for transesterification of soybean oil to biodiesel, Bioresource Technology, 190, (2015) 438-441 https://doi.org/10.1016/j.biortech.2015.02.046
Francisco Javier Palacios-Nereo, Pilar Olivares-Carrillo, Antonia Pérez de los Ríos, Joaquín Quesada-Medina, High-yield non-catalytic supercritical transesterification of soybean oil to biodiesel induced by gradual heating in a batch reactor, The Journal of Supercritical Fluids, 111, (2016) 135-142 https://doi.org/10.1016/j.supflu.2016.01.022
Boyang Wang, Shufen Li, Songjiang Tian, Rihua Feng, Yonglu Meng, A new solid base catalyst for the transesterification of rapeseed oil to biodiesel with methanol, Fuel, 104, (2013) 698-703 https://doi.org/10.1016/j.fuel.2012.08.034
Milan D. Kostić, Alireza Bazargan, Olivera S. Stamenković, Vlada B. Veljković, Gordon McKay, Optimization and kinetics of sunflower oil methanolysis catalyzed by calcium oxide-based catalyst derived from palm kernel shell biochar, Fuel, 163, (2016) 304-313 https://doi.org/10.1016/j.fuel.2015.09.042
Marcos Sánchez, Jorge M. Marchetti, Noureddin El Boulifi, José Aracil, Mercedes Martínez, Kinetics of Jojoba oil methanolysis using a waste from fish industry as catalyst, Chemical Engineering Journal, 262, (2015) 640-647 https://doi.org/10.1016/j.cej.2014.09.088
Chawalit Ngamcharussrivichai, Pramwit Nunthasanti, Sithikorn Tanachai, Kunchana Bunyakiat, Biodiesel production through transesterification over natural calciums, Fuel Processing Technology, 91, 11, (2010) 1409-1415 https://doi.org/10.1016/j.fuproc.2010.05.014
Masoud Zabeti, Wan Mohd Ashri Wan Daud, Mohamed Kheireddine Aroua, Activity of solid catalysts for biodiesel production: A review, Fuel Processing Technology, 90, 6, (2009) 770-777 https://doi.org/10.1016/j.fuproc.2009.03.010
Peng-Lim Boey, Gaanty Pragas Maniam, Shafida Abd Hamid, Performance of calcium oxide as a heterogeneous catalyst in biodiesel production: A review, Chemical Engineering Journal, 168, 1, (2011) 15-22 https://doi.org/10.1016/j.cej.2011.01.009
Masato Kouzu, Takekazu Kasuno, Masahiko Tajika, Shinya Yamanaka, Jusuke Hidaka, Active phase of calcium oxide used as solid base catalyst for transesterification of soybean oil with refluxing methanol, Applied Catalysis A: General, 334, 1, (2008) 357-365 https://doi.org/10.1016/j.apcata.2007.10.023
Masato Kouzu, Jyu-suke Hidaka, Transesterification of vegetable oil into biodiesel catalyzed by CaO: A review, Fuel, 93, (2012) 1-12 https://doi.org/10.1016/j.fuel.2011.09.015
H. Scott Fogler, Elements of Chemical Reaction Engineering, Prentice Hall, 2016

Last update:

No citation recorded.

Last update: 2026-10-09 13:47:34

No citation recorded.

As an article writer, the author has the right to use their article for various purposes, including use by institutions that employ the author or institutions that provide funding for the research. These author rights are granted without special permission.

Authors who publish a paper in JKSA have broad rights to use their work for teaching and scientific purposes without the need to request permission, including: (i) teaching in the author's class or institution; (ii) presenting the work at meetings or conferences and distributing copies to participants; (iii) using the work in training conducted by the author or the author's institution; (iv) distributing copies to colleagues for research purposes; (v) using the work in the compilation of subsequent works by the author; (vi) including the work in a thesis or dissertation; (vii) reusing part of the article in another work, with appropriate citation; (viii) preparing derivative works, with appropriate citation; and (ix) voluntarily posting the work on open websites operated by the author or the author's institution for scientific purposes, in accordance with the CC BY-SA License.

Authors and readers may copy and redistribute the material in any medium or format, and may remix, transform, and build upon the material for any purpose, provided that they give appropriate credit by citing the article or its content, provide a link to the license, and indicate if changes were made.

The authors submitting a manuscript do so on the understanding that, if accepted for publication, the copyright of the article shall be assigned to Jurnal Kimia Sains dan Aplikasi (JKSA). Copyright encompasses the rights to reproduce and distribute the article in all forms and media, including reprints, photographs, microfilms, and any other similar reproductions, as well as translations.

Reproducing any part of this journal, storing it in a database, or transmitting it in any form or medium is permitted without written permission from JKSA. However, the original source must be properly cited in accordance with academic conventions.

JKSA, the Chemistry Department of Diponegoro University, and the Editor make every effort to ensure that no inaccurate, false, or misleading data, opinions, or statements are published in JKSA. However, the content of each article is the sole and exclusive responsibility of its authors.

The Copyright Transfer Form can be downloaded here: [Copyright Transfer Form - Indonesian] [Copyright Transfer Form - English]. The copyright form should bear the authors' original signatures and be sent to the Editor as a printed document, a scanned document sent via email, or by fax.

Prof. Adi Darmawan, Ph.D (Editor in Chief)

Editor in chief of Jurnal Kimia Sains dan Aplikasi (JKSA)

Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University

Jl. Prof. Soedarto, Kampus Undip Tembalang, Semarang, Central Java, Indonesia 50275
Email: jksa@live.undip.ac.id