Department of Chemistry, Faculty of Sciences and Mathematics, Institut Teknologi Bandung, Bandung 40132, Indonesia
BibTex Citation Data :
@article{JKSA55988, author = {Indah Permata Cantika and Muhammad Ali Zulfikar and Handajaya Rusli}, title = {Synthesis of Ethylenediamine Modified Chitosan Beads for Biodiesel Production Catalyst: A Preliminary Study}, journal = {Jurnal Kimia Sains dan Aplikasi}, volume = {26}, number = {6}, year = {2023}, keywords = {Biodiesel; catalyst; chitosan; methyl ester}, abstract = {Biodiesel is an alternative fuel that can be easily produced through transesterification with the assistance of a catalyst. Palm oil is a widely utilized feedstock for biodiesel production due to its abundant availability. In this study, a catalyst was synthesized using chitosan (CS) modified with ethylenediamine (EDA) and cross-linked with epichlorohydrin (ECH) for a catalyst heterogeneous in transesterification reaction. The resulting product (CS/EDA/ECH) was characterized using Fourier-transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). Its performance was evaluated for biodiesel production. The CS/ECH/EDA catalyst achieved optimal reaction conditions with 5% EDA concentration at room temperature, an oil: methanol ratio of 1:1 (v/v), a total volume of 10 mL of oil and methanol, and a catalyst mass of 0.75 grams. The methyl esters formed corresponded to the fatty acid content in palm kernel, namely methyl palmitate, methyl 9,10-octadecadienoate, methyl oleate, methyl 12,13-tetradecadienoate, and methyl stearate with the highest methyl ester conversion is methyl oleate. The CS/ECH/EDA catalyst exhibited consistent performance after three use cycles.}, issn = {2597-9914}, pages = {230--237} doi = {10.14710/jksa.26.6.230-237}, url = {https://ejournal.undip.ac.id/index.php/ksa/article/view/55988} }
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