Latest research on fuels focused on exploring better alternatives for compression ignition
engines. A large number of studies reported that the properties of biodiesel are comparable …

Abstract Development of sustainable energy resources is the need of present day in view of
the depleting energy resources and increase in the energy demand throughout the world …

Biodiesel production from waste oils is an attractive option to produce biodiesel
economically, but high free fatty acids (FFA) in waste oils are a serious bottleneck for the …

Fossil fuel depletion, environmental concerns, and steep hikes in the price of fossil fuels are
driving scientists to search for alternative fuels. The characteristics of biodiesel have made …

Biodiesel has gained the forefront of our focus on renewable transportation fuels. This article
provides a comprehensive review on the sources used as feedstock and their classification …

In the last few years, biodiesel has emerged as one of the most potential renewable energy
to replace current petrol-derived diesel. It is a renewable, biodegradable and non-toxic fuel …

The production of biodiesel from waste vegetable oil offers a triple-facet solution: economic,
environmental and waste management. The new process technologies developed during …

In this research, transesterification of the waste cooking oil has been studied. Response
surface methodology (RSM) based on Box–Behnken design was used to investigate the …

More than 10 million tons of biodiesel fuel (BDF) have been produced in the world from the
transesterification of vegetable oil with methanol by using acid catalysts (sulfuric acid …

The presence of heavy metals (HMs) in the soil can pose risks to human health via ingestion
and dermal absorption. This systematic review and meta-analysis study focused on both of …