To meet the stringent requirements for sulfur content in gasoline, fuel oil desulfurization has
become an indispensable process in petrochemical production. This study aimed to extract …

Solvent extraction is a promising method for removing organic sulfides from fuel oils in
refineries. However, selecting an appropriate extractant requires a fundamental …

Catalytic hydrodesulfurization is the common process that is used in the industry to achieve
low sulfur concentrations in oil fuels. However, it is usually conducted at relatively high …

Deep eutectic solvents (DESs) have previously been proven to be potential extractive
desulfurization agents. However, so far, only the recovery of thiophene, benzothiophene and …

The reduction of the sulfur content in crude oil is of utmost importance in order to meet the
stringent environmental regulations. Thiophene and its derivatives are considered key …

Among the most important causes of air pollution we may refer to hydrocarbon fuels with a
large content of organosulfur compounds. These compounds must be removed to the level …

In a previous work, we proved that the deep eutectic solvents (DESs) consisting of mixtures
of tetraalkylammonium salts with polyols are promising candidates for oil desulfurization …

A theoretical study using quantum chemistry and molecular dynamics methods is reported
on the properties of deep eutectic solvent prepared by tetrabutylammonium bromide and …

The sulfur-containing compounds in China's crude oil mainly exist in the form of thiophene
(TPs). More than 80% of TPs are composed of dibenzothiophene (DBT). The combustion of …

In the last five years, several new applications of Deep Eutectic Solvents (DESs) have been
developed, including extractive desulfurization of fuels. Among several DESs that have been …