Process for desulphurizing a hydrocarbon cut in a simulated moving bed

摘要

The invention describes a process for desulphurizing a gas oil type hydrocarbon cut by adsorption to obtain a desulphurized effluent containing less than 10 ppm by weight in a yield of more than 95% by weight. Said process comprises a step for simulated moving bed adsorption of sulphur-containing compounds in the feed, a raffinate distillation step and an extract distillation step.