Hybrid Reactor Heavy Product Upgrade Method Using Dispersed Catalytic Absorption

摘要

The present invention thus relates to a process for the preparation of a catalyst comprising the steps of continuously introducing a dispersed catalyst or a precursor of a dispersed catalyst into at least one reactor containing a fixed bed catalyst, To a method for hydrotreating heavy oil loads in a reactor. In particular, the present invention relates to in situ catalyst formation for a hydrotreating process based on a fixed bed catalyst taking a catalyst dispersed on its solid support.