A review of the feedstocks, catalysts, and intensification techniques for sustainable biodiesel production

M Athar, S Zaidi - Journal of Environmental Chemical Engineering, 2020 - Elsevier
Due to the dwindling crude oil resources and the detrimental environmental effects of toxic
emissions from conventional diesel, biodiesel has gained importance over the last few years …

Progress and future of biodiesel synthesis: Advancements in oil extraction and conversion technologies

B Karmakar, G Halder - Energy conversion and management, 2019 - Elsevier
Biodiesel has gained the forefront of our focus on renewable transportation fuels. This article
provides a comprehensive review on the sources used as feedstock and their classification …

Biodiesel production by single-step acid-catalysed transesterification of Jatropha oil under microwave heating with modelling and optimisation using response surface …

M Athar, S Imdad, S Zaidi, M Yusuf, H Kamyab… - Fuel, 2022 - Elsevier
Biodiesel is known as one of the best alternative fuels for diesel engines. Low-cost Jatropha
oil is considered a potential non-edible feedstock for biodiesel production in India and many …

Optimizing biodiesel production from abundant waste oils through empirical method and grey wolf optimizer

OD Samuel, MO Okwu, OJ Oyejide, E Taghinezhad… - Fuel, 2020 - Elsevier
The failure of classical techniques and algorithms have triggered researchers to search for
stochastic tools capably of exploring the search space with constant convergence speed …

[HTML][HTML] Machine learning approaches to modeling and optimization of biodiesel production systems: State of art and future outlook

NB Ishola, EI Epelle, E Betiku - Energy Conversion and Management: X, 2024 - Elsevier
One of the main limitations to the economic sustainability of biodiesel production remains
the high feedstock cost. Modeling and optimization are crucial steps to determine if …

Recent advancement and prospective of heterogeneous carbonaceous catalysts in chemical and enzymatic transformation of biodiesel

SH Dhawane, T Kumar, G Halder - Energy Conversion and Management, 2018 - Elsevier
Carbon derived from waste biomass has emerged as a promising candidate towards the
synthesis of catalyst or catalyst support for chemical and enzymatic reactions. Excellent …

Optimization of biodiesel production from castor oil by Taguchi design

B Karmakar, SH Dhawane, G Halder - Journal of Environmental Chemical …, 2018 - Elsevier
Abstract Development of a renewable substitute for petroleum fuels is needed to address the
current scenario of the rising fuel crisis affecting transportation, growing concerns regarding …

Predictive capability evaluation of RSM, ANFIS and ANN: a case of reduction of high free fatty acid of palm kernel oil via esterification process

E Betiku, VO Odude, NB Ishola, A Bamimore… - Energy conversion and …, 2016 - Elsevier
Response surface methodology (RSM), adaptive neuro-fuzzy inference system (ANFIS) and
artificial neural network (ANN) were tested in the modeling of acid pretreatment of palm …

Two-Step Conversion of Neem (Azadirachta indica) Seed Oil into Fatty Methyl Esters Using a Heterogeneous Biomass-Based Catalyst: An Example of Cocoa Pod …

E Betiku, AO Etim, O Pereao, TV Ojumu - Energy & Fuels, 2017 - ACS Publications
In this study, the viability of using calcined cocoa pod husk ash (CCPHA) as a catalyst for the
transesterification of neem seed oil (NSO) into biodiesel was investigated. Prior to …

A novel heterogeneous catalyst synthesis from agrowastes mixture and application in transesterification of yellow oleander-rubber oil: Optimization by Taguchi …

OA Falowo, E Betiku - Fuel, 2022 - Elsevier
This study focused on preparing a new green heterogeneous alkali catalyst from cocoa, kola
nut, and fluted pumpkin wastes and its application to the transesterification of yellow …