Optimization of biodiesel production from rice bran oil by ultrasound and infrared radiation using ANN-GWO

Sebayang, A.H. and Kusumo, Fitranto and Milano, Jassinnee and Shamsuddin, A.H. and Silitonga, A.S. and Ideris, F. and Siswantoro, Joko and Veza, Ibham and Mofijur, M. and Chia, Shir Reen (2023) Optimization of biodiesel production from rice bran oil by ultrasound and infrared radiation using ANN-GWO. Fuel, 346. p. 128404.

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Abstract

A system combining ultrasound and infrared radiation was used to increase the chemical reactions between incompressible reactants by enhancing their mass transfers with the aim to reduce the energy usage and reaction time. In this study, biodiesel from RBO was produced via transesterification, and the process variables were optimized using the combination of ANN and GWO algorithm. Process parameters considered in this study are ratio of methanol to oil, catalyst concentration, and reaction time. Based on the ANN-GWO algoritm used, the optimum conditions for the process parameters were (1) methanol to oil ratio: 60%, (2) concentration of catalyst: 1 wt%, (3) time: 7.76 min, leading to the metyl ester yield of 98.16 wt%. The algoritm was verified by conducting a triplicate independent experiments using the suggested optimum values, resulting in an average methyl ester yield of 97.74 wt%. Subsequently, properties of rice bran biodiesel were compared to ASTM D6751 and EN 14214 standards, and the obtained values met both the standards.

Item Type:	Article
Uncontrolled Keywords:	Non-edible oil; Statistical study; Hybrid methods; Parameters study; High conversion rate
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions:	Faculty of Engineering > Department of Informatic
Depositing User:	Joko Siswantoro
Date Deposited:	20 Dec 2023 09:30
Last Modified:	21 Dec 2023 04:05
URI:	http://repository.ubaya.ac.id/id/eprint/45546

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