The rising energy demand of the world due to rapidly expanding population and accelerated
industrialization is primarily satisfied by non-renewable fossil fuels. Fossil fuels are depleting …

The escalating global energy crisis coupled with environmental concerns has accelerated
the pursuit of renewable energy sources, with biodiesel emerging as a pivotal alternative to …

Walnut shell/sawdust catalyst was synthesized through a pyrolysis process using
agricultural wastes and then utilized as a novel and cheap catalyst to generate biodiesel …

Abstract Development of the active metal species with high utilization and accessibility of oil
macromoleculars is one of the critical factors affecting heterogeneous metal-based catalysts …

The growing population and waste biomass accumulation are leading to increased
environmental pollution and climate change. Waste biomass comprising different …

Waste cooking oil (WCO) is a potential and low-cost source for biodiesel production which
has been used widely. In this study, novel nanocatalyst (GO@ ZrO 2–SrO) was synthesized …

Exploration of economically viable and environmentally benign solid base-catalyzed
transesterification of oil is extremely important to significantly reduce the cost of biodiesel. In …

In the present study, the catalytic activity of acai seed ash (ASA) was investigated for the
synthesis of biodiesel from the methyl transesterification of soybean oil. Acai seeds were …

A novel heterogeneous catalyst based on walnut shell ash (WSA)/ZnO/K 2 CO 3 composite
was synthesized and applied for the production of biodiesel via the transesterification …

The rising energy demand, coupled with increasing pollution and the depletion of fossil fuel
reserves, has led to an urgent need for sustainable fuel alternatives like biodiesel. However …