The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 27, 2011
Filed:
Jun. 13, 2008
Ulrich Cremer, Mannheim, DE;
Hagen Wilmer, Ludwigshafen, DE;
Andreas Raichle, Ludwigshafen, DE;
Hermann Petersen, Gruenstadt, DE;
Holger Borchert, Offstein, DE;
Horst Strahberger, Dannstadt-Schauernheim, DE;
Klaus Joachim Mueller-engel, Stutensee, DE;
Ulrich Cremer, Mannheim, DE;
Hagen Wilmer, Ludwigshafen, DE;
Andreas Raichle, Ludwigshafen, DE;
Hermann Petersen, Gruenstadt, DE;
Holger Borchert, Offstein, DE;
Horst Strahberger, Dannstadt-Schauernheim, DE;
Klaus Joachim Mueller-Engel, Stutensee, DE;
BASF SE, Ludwigshafen, DE;
Abstract
A process for introducing annular coated catalysts K into a reaction tube of a tube bundle reactor, in which adhering pairs of annular coated catalysts K formed in the preparation of the annular coated catalysts K, before the introduction thereof into the reaction tube, are removed at least partly from the annular coated catalysts K.