Process for effecting ultra-deep hds of hydrocarbon feedstocks

Details Process for effecting ultra-deep hds of hydrocarbon feedstocks Process for effecting ultra-deep hds of hydrocarbon feedstocks

C - Chemistry, Metallurgy

10

G

C10G 45/08 (2006.01) B01J 27/19 (2006.01) B01J 37/20 (2006.01) C10G 65/04 (2006.01) C10L 1/08 (2006.01)

Patent

CA 2302969

The invention pertains to a process for reducing the sulphur content of a hydrocarbon feedstock to a value of less than 200 ppm, preferably less than 50 ppm, which comprises subjecting a catalyst comprising a Group VIB metal component, a Group VIII metal component, and an organic additive on a carrier to a sulphidation step, and contacting a feedstock with a 95% boiling point of 450°C or less and a sulphur content of 500 ppm or less with the sulphided catalyst under conditions of elevated temperature and pressure to form a product with a sulphur content of less than 200 ppm. The organic additive preferably is at least one compound selected from the group of compounds comprising at least two hydroxyl groups and 2-10 carbon atoms, and the (poly)ethers of these compounds.

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