Total Raffinage Marketing

Total Marketing Services

Futerro S.a.

Total Raffinage France

Gloria Vendrell

Katell Le Lannic-Dromard

Maxime Lacroix

Didier Borremans

Marie Ropars

Philippe Dubois

Philippe Coszach

Michael Alexandre

Philippe Degee

Sylvain Prout

Ibrahim Barakat

Jean Marie Raquez

Delphine Gotteland

Katell Le Lannic - Dromard

The instant invention discloses a method for the improvement of flakes recovery from hydrocarbon processing units and in particular slurry reactors as well as slurry flakes obtained thereof.

Flakes management in hydrocarbon processing units

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 process of obtaining a polylactide-urethane copolymer is described which includes contacting an &#x3b1;, &#x3c9; dihydroxyl polylactide prepolymer of general formula I wherein X is NH or O, R is an alkyl or an aryl group, n and n' are integer numbers which are substantially the same and are in the range from 20 to 140, with a diisocyanate compound of general formula IIO&#x2550;C&#x2550;N&#x2014;R&#x2032;&#x2014;N&#x2550;C&#x2550;Owherein R&#x2032; is an alkyl or an aryl group and with an amine or an alcohol of general formula IIIR&#x2033;X&#x2032;]wherein R&#x2033; is an alkyl or an aryl group and X&#x2032; is NHor OH, and with the proviso that at least one of R or R&#x2033; is an aryl group.

Polylactide-urethane copolymers

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 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

Le Havre, France

Gloria Vendrell