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Centre National De La Recherche Scientifique

Total Raffinage France

Didier Borremans

Gloria Vendrell

Maxime Lacroix

Katell Le Lannic-Dromard

Marie Ropars

Jean-Pierre Dath

Kai Hortmann

Daniel Mansuy

Delphine Gotteland

Katell Le Lannic - Dromard

Pierrette Battioni

Philippe Macon

Silvia Capacchi

Guillaume Loire

Christophe Langellier

The invention concerns a process for hydroconversion of a hydrocarbonaceous feedstock comprising: Such process permits improving of products quality, operation of the separation section, recovering of catalytic metals contained in the feed and supplying hydrogen to the reaction section.

Hydroconversion process for heavy hydrocarbonaceous feedstock

A process for upgrading heavy hydrocarbonaceous feedstocks in at least one hydroconversion reactor for hydroconversion of the heavy hydrocarbonaceous feedstocks and in at least one hydrotreatment reactor for hydrotreatment of the heavy hydrocarbonaceous feedstocks, comprising the preparation of two or more catalysts, each catalyst being prepared from one or more catalyst precursor in at least one specific preparation reactor, the catalyst precursor containing at least one transition metal selected from group IIA, IIIB, IVB, VB, VIB, VIIB, VIII, IB or IIB of the periodic table of elements, and each preparation reactor feeding one or more hydroconversion or hydrotreatment reactor, each catalyst contained in preparation reactors being dedicated to hydroconversion or hydrotreatment of the feedstocks.

Catalyst preparation reactors from catalyst precursor used for feeding reactors to upgrade heavy hydrocarbonaceous feedstocks

The invention concerns a process for upgrading lower quality carbonaceous feedstock using a slurry catalyst composition. The use of particular organometallic compounds as precursors for the dispersed active catalyst allows for reduced coke formation.

Process for the hydroconversion of a low quality hydrocarbonaceous feedstock

The instant invention discloses a method for the valorization of spent catalyst from hydrocarbon processing slurry reactors as well as slurry flakes.

Slurry catalyst and slurry flakes valorization

Growing community of inventors

Boussu, Belgium

Didier Borremans