Symrise Ag

Thyssenkrupp Industrial Solutions Ag

Sigrid Evert

Andreas Martin

Oskar Koch

Angela Köckritz

Axel Schöning

Oliver Noll

Michael Kant

Guido Walther

Udo Armbruster

Michael Bartoszek

Brigitte Lange

Regina Bienert

Disclosed herein is a process and an apparatus for producing coated catalysts. A process of the present disclosure includes providing a composition containing a liquid and a catalytically active material and/or a precursor thereof in a stock vessel, providing a support material in a vessel which is rotatable about a longitudinal axis, transporting the composition from the stock vessel through a first conduit to a spray nozzle, transporting a propellant fluid through a second conduit to the spray nozzle, atomizing the composition and propellant fluid in the nozzle to produce an aerosol that flows into the vessel and impregnates the support material present therein, heating the vessel so the liquid present in the aerosol evaporates from the support material and the finely divided support material which has been treated with catalytically active material and/or a precursor thereof is dried, and discharging the vaporized liquid from the vessel.

Method and device for producing shell catalysts

A process for the preparation of 1,2-pentanediol by reaction of a starting material comprising one or both compounds from the group consisting of furfuryl alcohol and furfural with hydrogen in the presence of a first heterogeneous catalyst is described.

Method for producing 1,2-pentanediol

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Zossen, Germany

Sigrid Evert