As the world addresses the increasing demand for sustainable energy solutions, biodiesel
has surfaced as a viable alternative to conventional fossil fuels. The expansion of biodiesel …

Energy demand on a global measure grows continuously due to increased population,
industrialization and economic growth. Fossil fuel resources that are currently available are …

The use of waste cooking oil biodiesel as diesel fuel is one of the essential measures to
achieve global energy transition and sustainable development. This work aims to explore …

Abstract The collection of Waste Cooking Oils (WCOs) has been growing in recent years due
to the increase in society's awareness of environmental aspects since the uncontrolled …

In this study, a new acid solid catalyst composed of MoO 3 impregnated in Nb 2 O 5 was
synthesized and applied in methylic transesterification reaction of Waste Frying Oil (WFO) for …

In the present study, a new magnetic acid solid catalyst composed of an agro-industrial
waste (rice husk ash-RHA) magnetized with cobalt ferrite (CoFe 2 O 4) and impregnated …

A low‐cost, high‐performance alternative fuel to traditional fossil fuels is required due to
rising energy demand, fossil fuel depletion, and rising prices. In this case, one of the green …

Biodiesel, an environmentally friendly fuel, has been developed as a renewable fuel. It is
accomplished through either a transesterification reaction with a base catalyst or a two-step …

Limited fossil energy reserves and rising energy costs increase the importance of alternative
renewable energy sources and more efficient use of energy. Hydrogen gas is an alternative …

The imperative of utilising alternative fuels for the operation of internal combustion engines
stems from the requirements to reduce the emissions of greenhouse gases and other …