B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
252/92, 260/678.
B01J 23/42 (2006.01) B01J 37/02 (2006.01) B01J 37/08 (2006.01) C07C 1/04 (2006.01) C07C 5/27 (2006.01) C07C 9/00 (2006.01) C10G 49/06 (2006.01)
Patent
CA 2077920
A catalyst of use in hydroconversion processes comprises platinum supported on a silica-alumina carrier, which carrier has been prepared from an amorphous silica-alumina having a pore volume of at least 1.0 ml/g, the carrier having been impregnated with the platinum by a process comprising contacting the carrier with a platinum salt in the presence of a liquid under acidic conditions. A process for the preparation of the aforementioned catalyst comprises preparing a carrier from an amorphous silica-alumina having a pore volume of at least 1.0 ml/g and impregnating the carrier so-formed with platinum by contacting the carrier with a platinum salt in the presence of a liquid under acidic conditions. The catalyst is of general use in hydroconversion processes, but exhibits a high level of activity and selectivity in the preparation of middle distillates by the hydroconversion of hydrocarbons prepared by the Fischer-Tropsch process.
Daamen Jacobus Theodorus
Gilson Jean-Pierre
Hoek Arend
Klazinga Aan Hendrik
Van Ballegoy Carolus Maria
Shell Canada Limited
Smart & Biggar
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