DOI: https://doi.org/10.14710/reaktor.18.03.149-154

Biodiesel Production from Waste Cooking Oil Purified with Activated Charcoal of Salak Peel

*Luqman Buchori scopus  -  Department of Chemical Engineering Faculty of Engineering Diponegoro University Semarang Indonesia, Indonesia
Dinda Labibah Ubay  -  Department of Chemical Engineering Faculty of Engineering Diponegoro University Semarang Indonesia, Indonesia
Khonsa Syahidah  -  Department of Chemical Engineering Faculty of Engineering Diponegoro University Semarang Indonesia, Indonesia
Open Access Copyright (c) 2019 Reaktor under http://creativecommons.org/licenses/by-nc-sa/4.0.

Citation Format:
Abstract
Biodiesel is one of diesel fuel alternative made from renewable resources such as vegetable oils and animal fats. One of the natural ingredients that can be used as a material in the production of biodiesel is waste cooking oil (WCO). Biodiesel from WCO can be made through a transesterification reaction using a CaO catalyst. Free fatty acid (FFA) content in WCO needs to be reduced by activated charcoal adsorption. This research aims to determine the optimum time of adsorption by activated charcoal that made from salak peel and to determine the effect of transesterification temperature on biodiesel yield. The results showed that the FFA content of WCO decrease from 6.16% to 0.224% with adsorption time is 80 minutes and 10 gram of activated charcoal. Biodiesel yield increase by increasing transesterification temperature. The appropriate temperature is 50oC with 86.40% of yield, 887.2 kg/m3of density, 5.174 mm2/s of kinematic viscosity and acid number 0.421 mg KOH/gram sample. The composition of alkyl ester was obtained 65.54% with a FAAE yield of 56.63%.
Fulltext View|Download
Funding: Faculty of Engineering, Diponegoro University, Semarang, Indonesia

Article Metrics:

Article Info
Section: Research Article
Language : EN
Recent articles
Front Matter The Influence of Foaming Agent and Cake Thickness on the Drying Process Tomatoes Using a Tray Dryer EFFECT OF VARIATION OF MIXTURE LEACHATE WITH FLUID IN CATTLE RUMEN FORMATION OF BIOGAS Kinetic Study and Optimization of the Most Influential Factor on Batch-Extraction of Gingerol from Fresh Ginger (Zingiber officinale) Rhizomes by Using n-Hexane as a Solvent Back Matter More recent articles
Most cited articles
HYDROTHERMAL CARBONIZATION OF BIOMASS WASTE BY USING A STIRRED REACTOR: AN INITIAL EXPERIMENTAL RESULTS EFEK PENYIMPANAN BIODIESEL BERDASARKAN STUDI KAJIAN DEGRADASI BIODIESEL CPO PREPARASI KARBON TEREMBAN OKSIDA COBALT DARI LIMBAH KULIT MANGGIS SEBAGAI ADSORBEN PENJERAP ETILEN UNTUK PENGAWETAN BUAH EKSTRAKSI OLEORESIN DARI KAYU MANIS BERBANTU ULTRASONIK DENGAN MENGGUNAKAN PELARUT ALKOHOL Karakterisasi Pengemas Kertas Aktif dengan Penambahan Oleoresin dari Ampas Pengepresan Rimpang Temulawak (Curcuma xanthorrhiza Roxb) More cited articles

Last update:

  1. A TiO2 composite with graphitic carbon nitride as a photocatalyst for biodiesel production from waste cooking oil

    Mahrukh Khan, Humera Farah, Naseem Iqbal, Tayyaba Noor, M. Zain Bin Amjad, Syeda Sidrah Ejaz Bukhari. RSC Advances, 11 (59), 2021. doi: 10.1039/D1RA07796A

  2. Experimental investigation of the production of biolubricant from waste frying oil

    Abdi Moushab Mohamed, Yalçin Zehra Gülten, Dağ Mustafa. Biomass Conversion and Biorefinery, 13 (7), 2023. doi: 10.1007/s13399-023-03869-8

  3. Used cooking oil catalytic cracking using Cr-charcoal ion-exchanged catalyst

    Nazarudin, Ulyarti, O Alfernando, S Fitri. Journal of Physics: Conference Series, 1567 (2), 2020. doi: 10.1088/1742-6596/1567/2/022031

  4. Biodiesel Synthesis from the Used Cooking Oil Using CaO Catalyst Derived from Waste Animal Bones

    Luqman Buchori, Didi Dwi Anggoro, Anwar Ma’ruf. Chemistry & Chemical Technology, 15 (4), 2021. doi: 10.23939/chcht15.04.583

Last update: 2024-11-12 01:07:32

No citation recorded.