The unrelenting utilization of fossil-based fuels has led to the continuous emission of
anthropogenic gases and exacerbated environmental degradation at an alarming rate. Due …

Renewable energy sources, such as solar, wind, water and geothermal are abundant and
replenished by nature, making them crucial for both present and future sustainable energy …

Biodiesel belongs to renewable energy and is a potential substitute for petrochemical diesel.
In this study, ZnO/SnO 2@ halloysite heterojunction photocatalyst was prepared by loading …

A novel carbon-based calcium catalyst was prepared through impregnation-calcination
method, and was successfully applied as an effective catalyst for transesterification of castor …

Addressing environmental challenges and energy resource scarcity, this study focuses on
biodiesel production through the transesterification of waste cooking oil with methanol. To …

In the current study, rice husk ash (RHA) was used as a support in the fabrication of a
heterogeneous catalyst (RHA/CuO/K 2 CO 3) for generating biodiesel from sunflower and …

This study reports the magnetic catalyst constructed by incorporating magnetite (Fe 3 O 4)
within zeolite-supported calcium oxide (CaO) in conventional and magnetic reactors for …

The rising energy demand, coupled with increasing pollution and the depletion of fossil fuel
reserves, has led to an urgent need for sustainable fuel alternatives like biodiesel. However …

Acetalization represents an appealing approach for the valorization of biobased platform
molecules into valuable chemicals and fuels. Typically, it serves as both a synthesis tool for …

Ammonia is one of the promising alternatives towards the carbon free economy and highly
known for its potential NOx reduction and efficiency improvement. This study investigated …