HYDROGENATION OF BENZENE POLYCARBOXYLIC ACIDS OR DERIVATIVES THEREOF

A process for hydrogenating benzenepolycarboxylic acids or derivatives thereof, such as esters and/or anhydrides, by bringing one or more benzenepolycarboxylic acids or one or more derivatives thereof into contact with a hydrogen-containing gas in the presence of one or more catalytically active met...

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Bibliographic Details
Main Authors MALEK, ANDRZEJ, MARIUSZ, LUO, SHIFANG, MISEO, SABATO, SCHLOSBERG, RICHARD, HENRY, VARTULI, JAMES, CLARKE, BAUMGARTNER, JOSEPH, ERNEST, SANTIESTEBAN, JOSE, GUADALUPE, SOLED, STUART, L
Format Patent
LanguageEnglish
French
Published 03.06.2004
Edition7
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:A process for hydrogenating benzenepolycarboxylic acids or derivatives thereof, such as esters and/or anhydrides, by bringing one or more benzenepolycarboxylic acids or one or more derivatives thereof into contact with a hydrogen-containing gas in the presence of one or more catalytically active metal, such as platinum, palladium, ruthenium or mixtures thereof, deposited on a catalyst support comprising one or more ordered mesoporous materials. L'invention concerne un procédé pour hydrogéner des acides polycarboxyliques de benzène ou leurs dérivés, tels que des esters et/ou des anhydrides, par mise en contact d'un ou plusieurs acides polycarboxyliques de benzène ou un ou plusieurs de ses dérivés avec un gaz contenant de l'hydrogène, en présence d'un ou plusieurs métaux à action catalytique, tels que le platine, le palladium, le ruthénium ou leurs mélanges, déposés sur un support catalytique comprenant un ou plusieurs matériaux mésoporeux ordonnés.
Bibliography:Application Number: WO2003EP12881