The production of green fuel oil is of the utmost importance for maintaining a healthy life and
environment in the current world. Effective and complete removal of sulfur refractory …

The demand for clean fuels is increasing throughout the world, with more stringent
environmental regulations for transportation fuels including marine fuels, particularly …

Hydrogen energy is one of the most suitable green substitutes for harmful fossil fuels and
has been investigated widely. This review extensively compiles and compares various …

Nowadays, the application of ultrasound (US) energy for assisting the lignocellulosic
biomass and waste materials conversion into value-added products has dramatically …

The amount of sulfur in crude oil has become a global concern because high levels of sulfur
in refinery streams cause catalysts to become inactive and refinery equipment to corrode …

Nowadays, a continuously worldwide concern for development of process to produce ultra-
low sulfur and nitrogen fuels have been emerged. Typical hydrodesulfurization and …

Complete and effective sulfur removal from liquid fuels is essential to meet the sulfur
standard requirements. The oxidative desulfurization (ODS) process has been extensively …

Removal of sulfur from transportation fuels using zeolites as sorbents is an attractive
desulfurization method, because of its low energy and cost requirements. However, diffusion …

Sulfur removal from transportation fuels is essential for maintaining a pollutant-free
environment and ensuring a healthy living. While hydrodesulfurization (HDS) has been the …

Sulfur containing compounds (SCC) in fuel oil is now becoming a worldwide concern as it
released sulfur dioxide, a toxic molecule which give detrimental impact towards human and …