The excessive reliance on fossil fuels has resulted in an energy crisis, environmental
pollution, and health problems, calling for alternative fuels such as biodiesel. Here, we …

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 …

Recently, much research has been carried out to find a suitable catalyst for the
transesterification process during biodiesel production where heterogeneous catalysts play …

The preparation of biodiesel from low-quality oil conforms to the concept of sustainable
development. In this study, low-quality castor oil was used as raw material, and α-Fe 2 O …

Biofuel, a cost-effective, safe, and environmentally benign fuel produced from renewable
sources, has been accepted as a sustainable replacement and a panacea for the damaging …

Since people have a strong interest in the potential replacement of fossil fuels by renewable
energy biodiesel, this study uses low-cost waste cooking oil as raw materials and CuO/ZnO …

Waste cooking oil (WCO) is generated when edible vegetable oil is used for frying food
items. Inappropriate disposal of WCO exacerbates environmental pollution, block drains and …

Abstract A new Na–Si/Ce-500 base catalyst was synthesized for the catalytic trans-
esterification of non-edible low cost waste cooking oil (WCO) for profitable biodiesel …

With the rampant dwindling of fossil fuel reserves and rising environmental concerns such
as global warming, initiatives to find a solution to address these issues have become crucial …

Biodiesel has recently gained popularity as an alternative biofuel to substitute fossil fuel.
Utilization of magnetic biochar catalyst (MBC) in biodiesel production can enhance the …