Adsorption oxidation desulfurization of model fuel by mesoporous SiO₂ supported deep eutectic solvents TBAB/PEG-200

Abstract

A novel supported deep eutectic solvent (DES) TBAB/PEG-200 was prepared by loading DES TBAB/PEG-200 onto mesoporous silica by sol-gel method. The properties of the supported deep eutectic solvent TBAB/PEG-200 were...

Ternary choline chloride/benzene sulfonic acid/ethylene glycol deep eutectic solvents for oxidative desulfurization at room temperature

“…7,8 Therefore, deep desulfurization technologies including hydrodesulfurization (HDS) and non-hydrodesulfurization such as extractive desulfurization (EDS), biodesulfurization (BDS), absorbent desulfurization (ADS), and oxidative desulfurization (ODS) have become hot spots. [9][10][11][12][13][14][15] Compared with HDS with severe reaction conditions and a huge cost of energy, oxidative desulfurization has great advantages in terms of reaction conditions (atmospheric pressure, low temperature) and low energy consumption for the deep desulfurization technology to achieve 100% desulfurization efficiency. 16 Therefore, oxidative desulfurization (ODS) is one of the most promising processes of desulfurization for industrial applications.…”