Response Surface Methodology and Artificial Neural Networks-Based Yield Optimization of Biodiesel Sourced from Mixture of Palm and Cotton Seed Oil

Sustainability

Anas Abdelrahman¹  Manzoore Elahi M. Soudagar²  Sajjad Miran³  Luqman Razzaq³  Muhammad Mujtaba Abbas⁴  Saad Nawaz⁴  Salman Asghar⁵  Muhammad A. Kalam⁶  Ibham Veza⁷  Nabeel Shaukat⁸  Shahid Khalil⁹ 

[1] Department of Mechanical Engineering, Faculty of Engineering & Technology, Future University in Egypt, New Cairo 11845, Egypt;Department of Mechanical Engineering, School of Technology, Glocal University, Delhi-Yamunotri Marg, SH-57, Mirzapur Pole 247121, Uttar Pradesh, India;Department of Mechanical Engineering, University of Gujrat, Gujrat 50700, Pakistan;Department of Mechanical, Mechatronics and Manufacturing Engineering (New Campus), University of Engineering and Technology (UET), Lahore 54000, Pakistan;Department of Product and Industrial Design (PID), University of Engineering and Technology (UET), Lahore 54890, Pakistan;Faculty of Engineering and IT, University of Technology, Sydney 2007, Australia;Faculty of Mechanical Engineering, Universiti Teknikal Malaysia Melaka, Hang Tuah Jaya, Durian Tunggal, Melaka 76100, Malaysia;Graduate School of Advance Sciences and Engineering, Hiroshima University, Hiroshima 739-8511, Japan;Mechanical Engineering Technology, National Skills University, Islamabad 44000, Pakistan;

关键词: biodiesel;    palm oil;    cotton seed oil;    response surface methodology;    artificial neural network;   

DOI  :  10.3390/su14106130

来源: DOAJ

【 摘 要 】

In this present study, cold flow properties of biodiesel produced from palm oil were improved by adding cotton seed oil into palm oil. Three different mixtures of palm and cotton oil were prepared as P50C50, P60C40, and P70C30. Among three oil mixtures, P60C40 was selected for biodiesel production via ultrasound assisted transesterification process. Physiochemical characteristics—including density, viscosity, calorific value, acid value, and oxidation stability—were measured and the free fatty acid composition was determined via GCMS. Response surface methodology (RSM) and artificial neural network (ANN) techniques were utilized for the sake of relation development among operating parameters (reaction time, methanol-to-oil ratio, and catalyst concentration) ultimately optimizing yield of palm–cotton oil sourced biodiesel. Maximum yield of P60C40 biodiesel estimated via RSM and ANN was 96.41% and 96.67% respectively, under operating parameters of reaction time (35 min), M:O molar ratio (47.5 v/v %), and catalyst concentration (1 wt %), but the actual biodiesel yield obtained experimentally was observed 96.32%. The quality of the RSM model was examined by analysis of variance (ANOVA). ANN model statistics exhibit contented values of mean square error (MSE) of 0.0001, mean absolute error (MAE) of 2.1374, and mean absolute deviation (MAD) of 2.5088. RSM and ANN models provided a coefficient of determination (R²) of 0.9560 and a correlation coefficient (R) of 0.9777 respectively.

【 授权许可】

Unknown