Mechanically stable, porous shaped activated carbon article and filtering system
AssigneeHelsa-Automotive GmbH & Co. KG
InventorsThomas Wolff, Georg Vieweger, Mario Schoen
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Abstract
The invention relates to a mechanically stable, porous shaped activated carbon article having a first three-dimensional framework structure based on carbonized resin, a second three-dimensional inorganic framework structure comprising ceramic material and/or baked refractory material, and binding agent, as well as activated carbon particles, in which the first and second framework structures penetrate each other at least partially and the activated carbon particles are fixed to the framework structures. The invention also relates to a process for the production of such a shaped activated carbon article and to the use thereof.
Claims36
A mechanically stable, porous shaped activated carbon article comprising
- a first three-dimensional framework structure comprised of carbonized resin,
- a second three-dimensional inorganic framework structure comprising ceramic material and/or baked refractory material and also binding agent, and activated carbon particles,
- in which the first and second framework structures penetrate each other at least partially and the activated carbon particles are fixed in position.
A filtering system, containing a mechanically stable, porous shaped activated carbon article said carbon article comprising:
- a first three-dimensional framework structure comprised of carbonized resin,
- a second three-dimensional inorganic framework structure comprising ceramic material and/or baked refractory material and also binding agent, and activated carbon particles,
- in which the first and second framework structures penetrate each other at least partially and the activated carbon particles are fixed in position.
Dependencies are inferred from the claim text.