Effect of the calcination temperature on SnO2-MoO3 crystal structure and catalytic activity in desulfurization of model diesel

Mesoporous SnO2–MoO3 catalyst for diesel oxidative desulfurization: Impact of the SnO2/MoO3 ratio on catalytic efficiency

“…The broad diffraction peak at 35.1° corresponds to (101) peak for tetragonal SnO 2 oxide. The Scherrer formula was used to determine crystallite size [ 39 , 45 , 46 ]. The crystal size for SnO 2 oxide was 47.5 nm, while for MoO 3 was 34.5 nm.…”

“…In our previous study, the catalyst SnO 2 –MoO 3 with a mole ratio 1:1 was synthesized and calcined at different temperatures; it was found that a calcination temperature of 450 °C was optimal for the best catalytic performance in the ODS reaction [ 39 ]. Hence it is worthwhile to investigate the impact of the Sn/Mo mole ratio in oxidative desulfurization performance.…”

Structural Design of Single‐Atom Catalysts for Enhancing Petrochemical Catalytic Reaction Process

“…The general standard requires that the sulfur content in gasoline and diesel be reduced to less than 10 ppm. [ 96 ] There are two forms of sulfur in fuel oil, respectively, active sulfides (mercaptan, elemental sulfur, etc.) that are easy to react with active metals and remove, and inactive sulfides that do not react directly with active metals (thioether, thiophene, disulfide, etc.).…”