An ever-increasing energy demand and environmental problems associated with
exhaustible fossil fuels have led to the search for an alternative renewable source of energy …

Biodiesel is unarguably one of the most considered substitutes for fossil-based liquid fuels.
However, the high cost of biodiesel production has been a major inhibitor for its large-scale …

In this report, the utilization of mixed methanol–ethanol system for the production of
biodiesel from waste cooking oil (WCO) using enhanced eggshell-derived calcium oxide …

Core shell nanostructures have endorsed great enhancements in the production of biodiesel
with well-controlled size, shape, and surface properties. A simple and reproducible …

Heterogeneous catalyst plays a dual role in the transesterification reaction owing to the
advantages of separation and reusability. Recently, heterogeneous catalysts derived from …

In this study, biodiesel synthesis from waste cooking oil (WCO) using waste oyster shells
derived catalyst (CaO-based catalyst) as a sustainable based heterogeneous catalyst under …

In this work, sulphonated carbon-based solid acid catalysts were synthesized using two
types of biomass sources, which were palm kernel shell and bamboo. Both carbon precursor …

In this study, hydrated lime-derived calcium oxide (CaO) was used as a catalyst for the
transesterification of palm oil. The catalysts were characterized by TG-DTA, XRD, XRF, FT …

An enriched basic site CaO-supported bimetallic Molybdenum-Zinc (Mo 7-Zn 3) catalyst was
successfully synthesized via wet-impregnation and evaluated for the transesterification of …

Low-cost biodiesel was successfully produced through esterification of palm fatty acid
distillate over corncob residue-derived heterogeneous solid acid catalyst. The sulfonated …