Blue Membranes Gmbh

Clariant International Ltd

Cinvention Ag

Linn High Therm Gmbh

Geohumus International Research & Development Gmbh

Jürgen Kunstmann

Norman Bischofberger

Andreas Noack

Christian Gnabs

Daniel Decker

Horst Linn

Rudolf Linn

Phillip Schwerdt

Michael Wölki

Norbert A Paul

Jörg Rathenow

Jorg Rathenow

Bernhard Mayer

Andreas Ban

Gerald Frank

Andreas Bán

Oliver Zindel

Michael WÖLKI

Reinmar Peppmöller

Wulf Bentlage

A modular furnace, in particular for the oxidative stabilization of a carbon fiber starting material comprising a cuboidal furnace chamber, on the upper face of which first deflecting rollers are arranged in a mutually spaced and parallel manner and on the lower face of which second deflecting rollers are arranged in a mutually spaced and parallel manner such that the carbon fiber starting material runs upwards and downwards in a laterally adjacent and slightly spaced manner so as to meander vertically in the area of the furnace chamber. A carbon fiber inlet locking device and a carbon fiber outlet locking device are provided on the upper face of the furnace chamber, and an air guiding device is connected to the furnace chamber. A supply air portion of the air guiding device is connected to a vertical air inlet side of the furnace chamber, and a discharge air portion of the air guiding device is fluidically connected to a furnace chamber vertical air outlet side opposite the vertical air inlet side. The air guiding device has an air drive device between the supply air portion and the discharge air portion.

Modular furnace, in particular for the oxidative stabilization of a carbon fiber starting material

The invention relates to a method for reducing the carbon dioxide concentration in air of a closed or partially closed unit of space. The inventive method may comprise the steps of removing an air flow from the unit of space, guiding the air flow in a membrane system that may contain at least one membrane module having a CO/Oselectivity of greater than 2, removing the carbon dioxide permeated through the membrane, and returning the air flow that has been depleted of carbon dioxide in the membrane system to the unit of space. The inventive method may be optionally combined with an oxygen enrichment method. The invention also relates to corresponding devices for carrying out the inventive method.

Method and device for reducing the carbon dioxide concentration in air

The present invention relates to a method for coating substrates with a carbon-based material, comprising the steps of at least partially coating a substrate with a polymer film on at least one outside surface of the substrate and carbonizing the polymer film in an atmosphere that is essentially free of oxygen at temperatures in the range of 200&#xb0; C. to 2500&#xb0; C.

Method for coating substrates with a carbon-based material

The invention relates to a method for producing flexible and porous adsorbents based on oxidic and/or non-oxidic ceramic material containing carbon. The inventive method is characterized by the following steps: (a) producing a flat base matrix whose constituents are held together essentially by hydrogen bridge bonds, on a machine suited for producing paper; (b) applying and/or impregnating the surface of the base matrix, on one or both sides, with polymeric addition agents; (c) treating the base matrix under pyrolysis conditions at an increased temperature in an atmosphere containing essentially no oxygen. The invention also relates to membranes that can be produced according to the aforementioned method, to flexible material that can be produced by using these membranes, and to their use for separating and purifying fluids.

Flexible and porous membranes and adsorbents, and method for the production thereof

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Bad Soden, Germany

Jürgen Kunstmann