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Dive into the research topics where Francois Hugues is active.

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Featured researches published by Francois Hugues.


Studies in Surface Science and Catalysis | 2007

Modification of cobalt catalyst selectivity according to fischer-tropsch process conditions

Marie-Claire Marion; Francois Hugues

Abstract The Fischer-Tropsch selectivity of a supported cobalt based catalyst has been studied at high CO conversion level. In these conditions, it is observed that a cobalt catalyst can develop a water-gas shift activity which may become significant at the expense of the Fischer-Tropsch reaction. We show that this undesired phenomena depends on a specific criteria based on the H2O/H2 ratio level in the Fischer-Tropsch reactor.


Archive | 2005

Cobalt-based catalyst for fischer-tropsch synthesis

Fabrice Diehl; Francois Hugues; Marie-Claire Marion; Denis Uzio


Archive | 2001

Method for producing hydrocarbons from syngas in three-phase reactor

Jean-Marc Schweitzer; Pierre Galtier; Francois Hugues; Cristina Maretto


Archive | 2005

Method For Temporarily Interrupting A Fischer-Tropsch Reaction In A Three-Phase Bed Reactor

Marie Claire Marion; Francois Hugues


Archive | 2007

Novel internal exchanger for gas-liquid-solid reactor for fischer-tropsch synthesis

Francois Hugues; Bertrand Szymkowiak; Jean-Christophe Viguie; Jean-Marc Schweitzer; Michel Munier; Dominique Chretien; Eric Caprani; Damien Douziech


Archive | 2007

Method for Optimizing the Operation of a Unit for the Synthesis of Hydrocarbons from a Synthesis Gas

Marie-Claire Marion; Francois Hugues


Archive | 2005

Catalyseur a base de cobalt pour la synthese fischer-tropsch

Fabrice Diehl; Francois Hugues; Marie-Claire Marion; Denis Uzio


Archive | 2005

COBALT-BASED CATLAYST FOR FISCHER-TROPSCH SYNTHESIS

Fabrice Diehl; Francois Hugues; Marie-Claire Marion; Denis Uzio


Archive | 1999

PRODUCTION OF HYDROCARBON FROM SYNTHETIC GAS

Giuseppe Belmonte; Paul Broutin; Gabriele Carlo Ettore Clerici; Francois Hugues; Vincenzo Piccolo; ガブリエル、カルロ、エットーレ、クレリチ; ジュゼッペ、ベルモンテ; ビンチェンツォ、ピッコロ; フランソワ、ユーグ; ポール、ブルタン


Archive | 2008

DEVICE FOR SEPARATING A FINELY DIVIDED SOLID IN SUSPENSION IN A VISCOUS LIQUID

Jean Christophe Viguie; Willi Nastoll; Francois Hugues; Elsa Mignone; Giuseppe Belmonte

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