Basf Se Corporation

Bernd Bastian Schaack

Mathias Feyen

Andrei-Nicolae Parvulescu

Sebastian Ahrens

Kirsten Dahmen

Gabriele Iffland

Martin Bock

Bianca Seelig

Dirk Gerhard

Sunghee Son

Barbara Wucher

Ulrich Mueller

Ekkehard Schwab

Ulrich Müller

Alexander Panchenko

Manuela Gaab

Sabine Huber

Sigmar Bräuninger

Andreas Weickgenannt

Sigmar Braeuninger

Frank Hettche

Aik Meam Tan

Kirsten Braunsmann

Eva Mutoro

Gunter Bechtloff

Helmut Wanisch

Disclosed herein is a membrane-electrode assembly containing: a gastight, selectively proton-conducting membrane which has a retentate side having an anode and a permeate side having a cathode; a voltage source for generating a potential difference between the anode and the cathode; an anode catalyst having a catalytically active material on the retentate side; and a cathode catalyst having a catalytically active material on the permeate side, in which the cathode catalyst has a smaller amount of catalytically active material than the anode catalyst. The present disclosure also includes a reactor containing the membrane-electrode assembly, and a process for separating off hydrogen using the membrane-electrode assembly.

Membrane-electrode assembly, reactor comprising the membrane-electrode assembly and process for separating off hydrogen

The present invention relates to a process for producing iron-doped ruthenium-carbon support catalysts and also their use for the selective liquid-phase hydrogenation of carbonyl compounds to the corresponding alcohols, in particular for the hydrogenation of citral to geraniol or nerol or of citronellal to citronellal.

Method for producing ruthenium/iron/carbon carrier catalysts

The present invention relates to a method for hydrogenating aromatic compounds with hydrogen in the presence of a catalyst, in which the catalyst comprises ruthenium on a zirconium oxide support material, and also the use of a catalyst comprising ruthenium on a zirconium oxide support material for hydrogenating aromatic compounds.

Method for hydrogenating aromatic compounds

The present invention relates to a process for the preparation of a zeolitic material comprising the steps of:

Zeolitic materials and methods for their preparation using alkenyltrialkylammonium compounds

The present invention relates to a catalyst for the conversion of oxygenates to olefins, wherein the catalyst comprises one or more zeolites of the MFI, MEL and/or MWW structure type and particles of one or more metal oxides,

Catalyst and process for the conversion of oxygenates to olefins

The present invention relates to a process for hydrogenating 4,4'-methylenedianiline and/or polymeric MDA with hydrogen in the presence of a catalyst comprising ruthenium on a zirconium oxide support material, and also to the use of a catalyst comprising ruthenium on a zirconium oxide support material for hydrogenating 4,4&#x2032;-methylenedianiline and/or polymeric MDA.

Process for hydrogenating 4,4'-methylenedianiline

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Bensheim, Germany

Bernd Bastian Schaack