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Centre National De La Recherche Scientifique

Total Raffinage Marketing

Total Raffinage France

Maxime Lacroix

Gloria Vendrell

Katell Le Lannic-Dromard

Didier Borremans

Jean-Pierre Dath

Sander Van Donk

Krijn Pieter De Jong

Petra Elisabeth De Jongh

Métin Bulut

François Fajula

Marie Ropars

Régine Kenmogne-Gatchuissi

Jovana Zecevic

Adrianus Nicolaas Cornelis Van Laak

Delphine Gotteland

Katell Le Lannic - Dromard

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

The invention relates to a Y-type zeolite having a modified faujasite structure, the intracrystalline structure of which includes at least one network of micropores, at least one network of small mesopores having an average diameter ranging from 2 to 5 nm, and at least one network of large mesopores having an average diameter range from 10 to 50 nm. The invention also relates to particles including such zeolites and to the use thereof in a method for processing crude oil, particularly as a hydrocracking catalyst.

Modified Y-type zeolites having a trimodal intracrystalline structure, method for making same, and use thereof

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 relates to a Y-type zeolite having a modified faujasite structure, the intracrystalline structure of which includes at least one network of micropores, at least one network of small mesopores having an average diameter ranging from 2 to 5 nm, and at least one network of large mesopores having an average diameter ranging from 10 to 50 nm. The invention also relates to particles including such zeolites and to the use thereof in a method for processing crude oil, particularly as a hydrocracking catalyst.

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

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Uccle, Belgium

Maxime Lacroix