Evonik Degussa Gmbh

Uhde Gmbh

Thyssenkrupp Uhde Gmbh

Thyssenkrupp Industrial Solutions Ag

Borsig Process Heat Exchanger Gmbh

Bernd Langanke

Georg Markowz

Steffen Schirrmeister

Andreas Geisselmann

Martin Schmitz-Niederau

Elias Johannes Klemm

Reinhard Machnik

Steffen Schirmeister

Klaus Thomas Schwarz

Frank Becker

Peter Woltering

Frank Funck

Thomas Schiestel

Dirk Hoormann

Gregor Polcyn

Philipp Hofmann

Peter Toros

Dmitri Donst

Karsten Büker

Christoph Roosen

Wolfram Stolp

Karsten Bueker

Niels Bredemeyer

Stephan Köberle

Bjoern Hoting

Steffen Werth

Björn Hoting

Stephan Koberle

Stephan KÖBERLE

Gregor Damian Polcyn

Ralf Hausmann

Ralph Kleinschmidt

Flow type electrochemical cells are disclosed. The electrochemical cell has an anode half-cell, a cathode half-cell, and permeable separating layer. The half-cells are bounded by side elements. Respective porous electrodes are housed in the half-cells. The permeable separating layer is disposed between the anode half-cell and the cathode half-cell. An electrolyte region connected to an electrolyte feed and an electrolyte outflow region connected to an electrolyte drain are further provided. An electrolyte inflow region and an electrolyte outflow region are disposed on opposite sides of the porous electrodes such that inflowing electrolyte flows through the porous electrode perpendicularly to the permeable separating layer.

Flow-type electrochemical cell

A modular element having a high-temperature stable main body, including at least one metallic or ceramic plate, which has at least one through-going aperture for the insertion of a ceramic capillary membrane and at least one potting in the form of a sufficiently gas-tight and high-temperature stable joint between the metallic or ceramic plate and the ceramic capillary membrane. The through-going aperture of the metallic or ceramic plate having an extension for accommodating the sufficiently gas-tight and high-temperature stable joint on at least one side of the metallic or ceramic plate.

Method for potting ceramic capillary membranes

A porously coated, densely sintered ceramic membrane, which can be produced from a green membrane and subsequent sintering. The membrane is coated with ceramic material, which contains noble metals, which can be produced by application and subsequent thermal treatment. The noble metals are contained at a concentration of 2.5 to 5 mass percent.

Ceramic membrane having a catalytic membrane-material coating

Catalyst-coated support, method for producing the same, reactor comprising the same and use thereof. Supports having a catalytic coating comprising at least one porous and cavity-containing catalyst layer are described, cavities being irregular spaces having dimensions greater than 5 &#x3bc;m in at least two dimensions or having cross-sectional areas of at least 10 &#x3bc;m. The catalytic coatings are distinguished by a high adhesive strength and can preferably be used in microreactors.

Catalyst-coated support, method for producing the same, reactor comprising the same and use thereof

Supports having a catalytic coating comprising at least one porous and cavity-containing catalyst layer are described, cavities being irregular spaces having dimensions greater than 5 &#x3bc;m in at least two dimensions or having cross-sectional areas of at least 10 &#x3bc;m. The catalytic coatings are distinguished by a high adhesive strength and can preferably be used in microreactors.

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Holzwickede, Germany

Bernd Langanke