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:
Jan. 14, 2014
Filed:
Apr. 13, 2012
Tobias Rosendahl, Mannheim, DE;
Torsten Mäurer, Lambsheim, DE;
Cornelia Katharina Dobner, Ludwigshafen, DE;
Thomas Geiger, Römerberg, DE;
Achim Gritsch, Rotterdam, NL;
Tobias Rosendahl, Mannheim, DE;
Torsten Mäurer, Lambsheim, DE;
Cornelia Katharina Dobner, Ludwigshafen, DE;
Thomas Geiger, Römerberg, DE;
Achim Gritsch, Rotterdam, NL;
BASF SE, , DE;
Abstract
The invention relates to a process for producing a catalyst for the oxidation of ethylene to ethylene oxide, which comprises a) providing a support which comprises alumina and has been impregnated with silver or with a silver-comprising compound and has a temperature T; and b) heating the impregnated support from the temperature Tto a temperature Tat a heating rate of at least 30 K/min, and also the catalyst itself which can be obtained by this process.