Ifp Energies Nouvelles

Commissariat &#xc0; L'&#xc9;nergie Atomique Et Aux &#xc9;nergies Alternatives

Thyssenkrupp Industrial Solutions Ag

Axens

Total Raffinage Chimie

Avril

Bionext

Eni S.p.a.

Totalenergies Onetech

Jeremy Gazarian

Arnaud Baudot

Frederic Augier

Damien Leinekugel Le Cocq

Vincent Coupard

Marie-Claire Marion

Laurent Bournay

Norbert Ullrich

Jean-Marc Schweitzer

Thomas Plennevaux

Vincent Lecocq

Karin Barthelet

Antoine Daudin

Ann Forret

Jean-Philippe Heraud

Marie Claire Marion

Fabien Porcheron

Elsa Mignone

Jean Philippe Heraud

Sebastien Boucher

Cyprien Charra

Chiara Della Torre

Adrien Mekki-Berrada

Michael Hecquet

Sébastien Boucher

The present invention concerns a process for the treatment of a feed comprising biomass, said process comprising at least the following steps:

Method for processing biomass by co-grinding with a second biomass feedstock

Process for the treatment of a feedstock containing biomass, the process including

Method for processing biomass by co-grinding with a fossil-based feedstock

This invention has as its object a method for selective hydrogenation of a feedstock comprising a pyrolysis gasoline carried out in a three-phase reactor.

Method for the selective hydrogenation of a pyrolysis gasoline feedstock with a three-phase reactor

Process of extracting sulphur-containing compounds from a hydrocarbon cut of the gasoline or LPG type by liquid-liquid extraction with a soda solution employing a unit () for pretreatment of the feedstock to be treated located upstream of the unit () for extraction with soda, said pretreatment unit consisting of a first pretreatment reactor operating in batch mode followed by a second continuous reactor of the piston type operating in piston mode.

Extraction of sulphur-containing compounds in a first pretreatment reactor operating in batch mode followed by a second pretreatment reactor of the piston type

Process of extracting sulphur-containing compounds from a hydrocarbon cut of the gasoline or LPG type by liquid-liquid extraction with a soda solution employing a unit () for pretreatment of the feedstock to be treated placed upstream of the extraction unit (), the soda being introduced into the extraction column () in the form of two circuits operating either in parallel, or in series.

Process for extracting sulphur-containing compounds by liquid-liquid extraction by means of a soda solution with an optimized final washing step

A process for the elimination of heavy metals, in particular mercury and possibly arsenic and lead, present in a gaseous or liquid effluent by means of a fixed bed process using an adsorbent in the form of monolithic or supported extrudates, said extrudates being characterized by a length h and a section comprising at least three lobes. The adsorbent is composed of at least one active phase based on sulphur in the elemental form or in the form of a metallic sulphide. The process is advantageously applicable to the treatment of gas of industrial origin, synthesis gas, natural gas, gas phase condensates and liquid hydrocarbon feeds.

Shaping capture masses for the purification of a liquid or gas feed containing heavy metals

The invention relates to a process for synthesising hydrocarbons starting from a feedstock containing synthesis gas. In the process a solid Fischer-Tropsch catalyst is employed in a three-phase reaction section operated so that the catalyst is maintained in suspension in a liquid phase by the circulation of a gaseous phase from the bottom to the top of the reaction section. The process utilizes conditions to control and maintain the homogeneity of the concentration of catalyst particles in the reaction section.

Injection of additive into a unit for synthesising hydrocarbons starting from synthesis gas enabling a homogenous concentration of catalyst to be controlled and maintained

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Condrieu, France

Jeremy Gazarian