Method and apparatus for the continuous treatment of catalyst and catalyst support material
AssigneeBasell Polyolefins GmbH
InventorsPaulus De Lange, Rainer Karer, Philipp Rosendorfer, Kaspar Evertz, Wolfgang Micklitz, Hans-Jacob Feindt
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Abstract
A method for the treatment of catalyst or catalyst support material in an apparatus in which the treatment is carried out continuously in such a way that the physical and/or chemical conditions change during entry of the catalyst or catalyst support material into the apparatus and/or during exit thereof from the apparatus and/or the catalyst or catalyst support material is transported in the apparatus through zones (5, 6, 7) having different physical and/or chemical conditions.
Claims9
A method for the treatment of a chromium containing catalyst or chromium containing catalyst support material for the polymerization of olefins in an apparatus in which the treatment is carried out by continuously transporting the chromium containing catalyst or chromium containing catalyst support material through zones (1, 5, 6, 7, 10) having different physical and/or chemical conditions.
Dependencies are inferred from the claim text.