Evonik Operations Gmbh

Evonik Industries Ag

Stiebel Eltron Gmbh & Co. Kg

Evonik Degussa Gmbh

Ann-Kathrin Herr

Matthias Geisler

Thorsten Schultz

Patrik Stenner

Frank Menzel

Sascha Hoch

Jens Busse

Mareike Giesseler

Christian Moers

Hark-Oluf Asbahr

Gabriele Gärtner

Rüdiger Schütte

Dominik Meier

Andreas Meng

Dirk Schäffner

Method for thermal insulation of an evacuable container comprising an inner container, an outer container and a cavity disposed between the inner container and the outer container, wherein said method comprises

Method for thermally insulating an evacuable container

The present invention relates to a granular thermal insulation material comprising hydrophobized silicon dioxide and at least one IR opacifier, having a tamped density of up to 250 g/l and a compressive strength according to DIN EN 826:2013 at 50% compression of 150 to 300 kPa or greater than 300 kPa, to processes for production thereof and to the use thereof for thermal insulation.

Granular thermal insulation material and method for producing the same

The invention relates to a method for producing a thermoelectric component or at least a semifinished version thereof, in which at least one thermoelectric active material in dry powder form is introduced into at least some of the holes of a perforated template. It addresses the problem of specifying a method which can be conducted in a particularly economically viable manner. The problem is solved by virtue of the active material remaining in the holes of the template, and the template filled with active material becoming a constituent of the thermoelectric component produced.

Powder metallurgical production of a thermoelectric component

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Hanau, Germany

Ann-Kathrin Herr