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:
Aug. 27, 2013
Filed:
Jun. 13, 2008
Applicants:
Andreas Raichle, Ludwigshafen, DE;
Holger Borchert, Offstein, DE;
Klaus Joachim Mueller-engel, Stutensee, DE;
Hagen Wilmer, Ludwigshafen, DE;
Cornelia Dobner, Ludwigshafen, DE;
Ulrich Cremer, Mannheim, DE;
Inventors:
Andreas Raichle, Ludwigshafen, DE;
Holger Borchert, Offstein, DE;
Klaus Joachim Mueller-Engel, Stutensee, DE;
Hagen Wilmer, Ludwigshafen, DE;
Cornelia Dobner, Ludwigshafen, DE;
Ulrich Cremer, Mannheim, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
B07B 1/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for charging a reactor with a fixed catalyst bed which comprises at least one annular shaped support catalyst body K, in which, before the charging, fragments formed in the preparation of the shaped catalyst bodies K are removed by screening.