PROCESS FOR HYDROCRACKING HEAVY OIL AND OIL RESIDUE WITH A NON-METALLISED CARBONACEOUS ADDITIVE

摘要

A process for the hydroprocessing of heavy oils and/or oil residues, the process comprising the steps of contacting a non-metallised carbonaceous material with an oxygen-containing gas at a temperature of at least 120°C to form a non-metallised carbonaceous additive, and contacting the heavy oils and/or oil residues with the non-metallised carbonaceous additive in the presence of a hydrogen-containing gas at a temperature of from 250°C to 600°C.