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:
Mar. 22, 2011
Filed:
Mar. 31, 2004
Goetz-peter Schindler, Mannheim, DE;
Otto Machhammer, Mannheim, DE;
Klaus Joachim Mueller-engel, Stutensee, DE;
Claus Hechler, Ludwigshafen, DE;
Jochen Petzoldt, Mannheim, DE;
Christoph Adami, Weinheim, DE;
Klaus Harth, Altleiningen, DE;
Goetz-Peter Schindler, Mannheim, DE;
Otto Machhammer, Mannheim, DE;
Klaus Joachim Mueller-Engel, Stutensee, DE;
Claus Hechler, Ludwigshafen, DE;
Jochen Petzoldt, Mannheim, DE;
Christoph Adami, Weinheim, DE;
Klaus Harth, Altleiningen, DE;
BASF Aktiengesellschaft, Ludwigshafen, DE;
Abstract
A process for preparing at least one partial oxidation and/or ammoxidation product of a hydrocarbon by partially dehydrogenating at least one saturated hydrocarbon H under heterogeneous catalysis and using the resulting product gas mixture A, which comprises the partially dehydrogenated hydrocarbon H, as such or in modified form for heterogeneously catalyzed partial oxidation and/or ammoxidation of the partially dehydrogenated hydrocarbon present in the product gas mixture A, said process including at least one mechanical separating operation inserted between the product gas mixture A and the heterogeneously catalyzed partial oxidation and/or ammoxidation.