A metal–organic framework with immobilized Ag(i) for highly efficient desulfurization of liquid fuels

Abstract

A metal-organic framework immobilized with Ag(i) sites, namely, (Cr)-MIL-101-SO3Ag, was successfully developed as a highly efficient desulfurization adsorbent because of the strong binding of these Ag(i) sites for thiophene derivatives.

Enhancement of Oxidative Desulfurization Performance over UiO‐66(Zr) by Titanium Ion Exchange

“…Of those, some porous materials with Ti active sites exhibited highly efficient catalysis in ODS reactions . These studies indicated that rich porosity and large surface area are beneficial for enhancing the ODS activity of catalysts because their mass transfer ability can be improved …”

“…[9][10][11][12] These studies indicated that richp orosity and large surfacea rea are beneficial fore nhancing the ODS activity of catalysts because their mass transfer ability can be improved. [13,14] Recently,m etal-organic frameworks (MOFs) have attracted considerable attentiond ue to their advantages such as high porosity, large surfacearea, and high thermal and chemical stability. [15,16] For these reasons, MOFs have been evaluated as ODS catalysts.…”

3D-printing of integrated spheres as a superior support of phosphotungstic acid for deep oxidative desulfurization of fuel

“…To achieve superior ODS efficiency, an inevitable topic is seeking for a highly-active catalyst [28] . Up to date, numerous catalysts have been explored, such as metal oxides [14,29] , heteropolyacids [30] , task-specific ionic liquids [31][32][33] , two-dimensional nanocatalysts [34][35][36] . Among them, heteropolyacids have been widely employed for ODS.…”

Recyclable Cu(i)/ZrSBA-15 prepared via a mild vapor-reduction method for efficient thiophene removal from modeled oil

“…With the standards of sulfur content in fuel oil becoming more stringent, designing effective methods to remove sulfur compounds in fuel oil has received signicant attention from all over the world. 1,2 China has promulgated the V fuel standards to control the sulfur content in fuel oil to below 10 ppm. In reneries, traditional catalytic hydrogenation desulfurization (HDS) is widely used.…”