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 …

Current progress and perspective of heterogeneous nanocatalytic transesterification towards biodiesel production from edible and inedible feedstock: A review

N Ghosh, G Halder - Energy Conversion and Management, 2022 - Elsevier
Ever-increasing pollution, high surge in energy demand and depletion of fossil fuel reserves
has triggered the issue of non-uniform supply and demand of conventional fuels. This issue …

Orienting biodiesel production towards sustainability and circularity by tailoring the feedstock and processes

RV Sreeharsha, N Dubey, SV Mohan - Journal of Cleaner Production, 2023 - Elsevier
The use of biodiesel blended with petro-diesel reduces emissions of carbon monoxide,
unburned hydrocarbons, and particulate matter significantly. It also promotes sustainability …

Synthesis of magnetically solid base catalyst of NaOH/Chitosan-Fe3O4 for biodiesel production from waste cooking oil: Optimization, kinetics and thermodynamic …

M Helmi, A Hemmati - Energy Conversion and Management, 2021 - Elsevier
In this research, biodiesel was produced from waste cooking oil (WCO) via a magnetically
and biodegradable heterogeneous base catalyst of NaOH/Chitosan-Fe 3 O 4. The catalyst …

[HTML][HTML] Review on utilization of rubber seed oil for biodiesel production: Oil extraction, biodiesel conversion, merits, and challenges

DT Oyekunle, EA Gendy, M Barasa… - Cleaner Engineering …, 2024 - Elsevier
The greater demand for energy has led to a surge in the utilization of fossil fuels, resulting in
the rapid depletion of crude oil sources. Regrettably, this trend has engendered a significant …

A critical review of Madhuca indica as an efficient biodiesel producer: towards sustainability

S Sudalai, KJ Rupesh, MG Devanesan… - … and Sustainable Energy …, 2023 - Elsevier
The global rise in demand for crude oil and its derivatives has stemmed from population
growth and rapid industrialization. To address the environmental and energy issues, most …

Sulphonic-acid functionalized novel Limonia acidissima carbonaceous catalyst for biodiesel synthesis from Millettia pinnata oil: Optimization, kinetics, thermodynamics …

N Ghosh, D Rhithuparna, R Khatoon… - Journal of Cleaner …, 2023 - Elsevier
In order to overcome the current fuel crisis affecting transportation, expanding environmental
pollution challenges, and depletion of natural oil resources, a sustainable alternative to …

Biodiesel synthesis using clinoptilolite-Fe3O4-based phosphomolybdic acid as a novel magnetic green catalyst from salvia mirzayanii oil via electrolysis method …

M Helmi, M Ghadiri, K Tahvildari, A Hemmati - Journal of Environmental …, 2021 - Elsevier
Objective of current study is the synthesis of biodiesel from salvia mirzayanii oil using
phosphomolybdic acid (H 3 PMo 12 O 40, HPA) supported on the clinoptilolite-Fe 3 O 4. The …

Delonix regia heterogeneous catalyzed two-step biodiesel production from Pongamia pinnata oil using methanol and 2-propanol

B Karmakar, S Samanta, G Halder - Journal of cleaner production, 2020 - Elsevier
The study described here was focussed on preparing heterogeneous catalysts (acid and
base) by H 2 SO 4 and KOH wet impregnation technique from raw Delonix regia pods after …

Synthesis of a novel acid-base bifunctional Zn/Ca–Zr catalyst for biodiesel application: Experimental and molecular simulation studies

H Yu, J Sun, X Chen, B Wang, X Liang, M Gao, H Si - Renewable Energy, 2023 - Elsevier
A novel acid-base bifunctional Zn/Ca–Zr catalyst has been synthesized successfully for
biodiesel production from palm oil and acidified oil. The influence of synthetic factors on the …