L'air Liquide,societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude

Solène Valentin

Marc Wagner

Arthur Darde

Daniel Gary

Jean-Pierre Tranier

Paul Terrien

Frank Castillo-Welter

Golo Zick

Philippe Fraysse

Timm Schuhmann

Philippe Court

Rachid Makhlouche

Matthieu Flin

François Fuentes

Jorge Ernesto Tovar Ramos

Xavier Traversac

Laurent Prost

Marie Basin

Olivier Dubet

Robert Frind

Antonio Trueba

Marine Andrich

Andreas Ochs

Frédéric Crayssac

Quentin Saniez

Jacopo Seiwert

Véronique Grabie

David Frimat

Jérémy Ollier

François Barraud

Stéphane Haag

A process for producing synthesis gas using at least a first and a second steam reforming reactor each having at least one reaction stage enabling the circulation of a reaction mixture and at least one heat supply stage enabling the circulation of a heat transfer fluid.

Method for producing synthesis gas by means of steam reforming reactors

The invention relates to an exchanger-reactor comprising at least three stages with at least one stage comprising both: millimetric channels at least partially covered with a catalyst for stimulating a steam reforming reaction, and millimetric channels at least partially covered with a catalyst for stimulating a water gas reaction.

Exchanger-reactor performing steam reforming and water gas reactions for the production of hydrogen

The present invention relates to a method for producing hydrogen, with reduced carbon dioxide emissions, from a hydrocarbon mixture. In said method, the hydrocarbon mixture is reformed so as to produce a synthetic gas that is cooled, then treated in a shift reactor so as to be enriched with H2 and CO2. Optionally dried, said mixture is treated in a PSA hydrogen purification unit in order to produce hydrogen. The residue is treated by means of partial condensation with a view to capturing CO4 before said residue is sent as fuel to reforming.

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Meudon, France

Solène Valentin