BibTex Citation Data :
@article{Reaktor57790, author = {Luqman Buchori and Iqfan Setiadi and Faustina Nurushofa and Didi Anggoro}, title = {Effect of CaO/Fe2O3 Ratio and Oil/Methanol Molar Ratio on Biodiesel Production from Waste Cooking Oil}, journal = {Reaktor}, volume = {24}, number = {1}, year = {2024}, keywords = {}, abstract = { Biodiesel is a renewable liquid fuel that can be produced through the transesterification reaction of biomass. The objective of this research was to examine the effect of comparative composition of CaO and Fe 2 O 3 on CaO/Fe 2 O 3 catalysts from eggshells and Fe 2 O 3 in the production of biodiesel from waste cooking oil. In addition, it was also studied the effect of the ratio of oil and methanol on the yield and characteristics of the biodiesel produced. Catalysts were prepared through impregnation. The esterification-transesterification process was carried out with the conditions WCO:methanol molar ratio of 1:3, 1:6, 1:9, 1:12 and 1:15, catalyst (3%wt oil), heated at 65°C for 3 hours with a stirring scale of 1200 rpm. The results showed biodiesel production using CaO: Fe 2 O 3 catalyst with the ratio of CaO: Fe 2 O 3 70:30 and WCO:methanol molar ratio of 1:9 obtained higher yield (84.5%) compared to others. The best biodiesel yield produced is the CaO:Fe 2 O 3 catalyst ratio of 70:30 and the WCO:methanol molar ratio of 1:9 with a biodiesel yield of 84.50% with a methyl ester content of 99.63% and a FAME yield of 84.14%. The biodiesel produced has met the requirements of the Indonesian National Standard (SNI) in terms of density and viscosity. }, issn = {2407-5973}, pages = {1--6} doi = {10.14710/reaktor.24.1.1-6}, url = {https://ejournal.undip.ac.id/index.php/reaktor/article/view/57790} }
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JURNAL REAKTOR (p-ISSN: 0852-0798; e-ISSN: 2407-5973)
Published by Departement of Chemical Engineering, Diponegoro University