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:
May. 04, 2021
Filed:
Mar. 22, 2017
Basf SE, Ludwigshafen am Rhein, DE;
Benedikt Kalo, Mannheim, DE;
Thomas Geiger, Roemerberg, DE;
Rene Koenig, Neustadt, DE;
Ulrich Mueller, Neustedt, DE;
Stefan Maurer, Shanghai, CN;
BASF SE, Ludwigshafen am Rhein, DE;
Abstract
A process for the calcination of a zeolitic material, wherein the process contains the steps of (i) providing a zeolitic material containing YOand optionally further containing XOin its framework structure in the form of a powder and/or of a suspension of the zeolitic material in a liquid, wherein Y stands for a tetravalent element and X stands for a trivalent element; (ii) atomization of the powder and/or of the suspension of the zeolitic material provided in (i) in a gas stream for obtaining an aerosol; and (iii) calcination of the aerosol obtained in (ii) for obtaining a calcined powder, a zeolitic material obtained by the above process, and its use as a molecular sieve, as an adsorbent, for ion-exchange, as a catalyst, and/or as a catalyst support.