Biodiesel represents a biodegradable, environmentally friendly, and renewable alternative
to fossil fuels. Despite more than three decades of research, significant obstacles still hinder …

The current investigation delved into the mechanistic insight, and cost-competent application
of CaO-derived nanocataysts doped with TiO 2 for enhanced biodiesel synthesis from castor …

Biodiesel constitutes an alternative to diesel fuel, develo** a base catalyst in cost
efficiency and reducing the impact on the environment due to toxic waste and excessive …

The nanostructured composite catalyst of potassium compounds-Al 2 O 3, or briefly K/Al 2 O
3, was prepared by using the sol-gel urea combustion method using potassium and …

Oil sludge is one of the major industrial solid wastes from petroleum production and refining.
Implementing the harmless and resource treatment of oily sludge is an urgent problem to be …