Biofuels are sustainable alternatives to fossil fuels because of their renewable and low-cost
raw materials, environmentally friendly conversion technologies and low emissions upon …

Global waste generation is expected to continue to grow due to economic development and
population growth. Therefore, sustainable waste management is mandatory if a sustainable …

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 …

This research aims to improve biodiesel production from waste cooking oil (WCO) by
employing a graphene oxide doped magnesium oxide (GO@ MgO) nanocatalyst for …

Abstract Development of the active metal species with high utilization and accessibility of oil
macromoleculars is one of the critical factors affecting heterogeneous metal-based catalysts …

The objective of the current study is to employ aluminum industrial waste (AIW) as a
precursor for the preparation of a novel environmentally benign CaO/Al 2 O 3 nano-catalyst …

This study investigated the use of waste cooking oil, as a raw material for biodiesel
production, solves its treatment problem, and provides additional value. The low acid value …

The safe disposal of organic waste is a big environmental issue in landfills because of its
huge generation volume. The main goal of this research is to determine the effect of …

The sustainable production of biodiesel from waste materials has become of utmost
importance in recent years. In this study, cheap CaO catalysts were prepared by calcination …

ZrO 2-based catalysts are remarkable catalyst with unique advantageous in
transesterification and esterification for biodiesel production. Various modifications have …