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 …

Heterogeneous catalysis is widely applied in industry due to important advantages it offers
to chemical processes such as improved selectivity and easy catalyst separation from …

Biomass waste streams are a possible feedstock for a range of eco-friendly products and a
crucial alternative energy source for achieving carbon neutrality; therefore, the efficient …

Biodiesel has emerged as one of the best potential renewable energy sources to replace
current petroleum-based diesel. It is a sustainable, biodegradable and non-toxic diesel fuel …

Biofuels are renewable solutions to replace the ever dwindling energy reserves and
environmentally pollutant fossil liquid fuels when they are produced from low cost …

The present research aims to optimize the process parameters of biodiesel production from
mixed waste cooking oil, consisting of sunflower and palm oil. The biocatalyst was …

Heterogeneous transesterification of waste cooking palm oil (WCPO) to biodiesel over
Sr/ZrO2 catalyst and the optimization of the process have been investigated. Response …

Intensive studies are underway to develop more efficient biodiesel conversion processes.
Among the various new technologies, both solid catalyst and non-catalytic supercritical …

Screening and catalytic activity of alkaline modified zirconia ie Mg/ZrO2, Ca/ZrO2, Sr/ZrO2,
and Ba/ZrO2 as heterogeneous catalyst in biodiesel production from waste cooking oil …

Transesterification of waste cooking oil with heterogeneous (heteropoly acid) catalyst and
methanol has been investigated. Response Surface Methodology (RSM) and Artificial …