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:
Nov. 27, 2018
Filed:
Apr. 11, 2014
Clariant Corporation, Louisville, KY (US);
Valery Sokolovskii, Santa Clara, CA (US);
David Michael Lowe, Sunnyvale, CA (US);
Deepti Machiraju, Mountain View, CA (US);
Hongyi C. Hou, Sunnyvale, CA (US);
Gerhard Mestl, Munich, DE;
Claus G. Lugmair, San Jose, CA (US);
Aaron B. Miller, San Ramon, CA (US);
Anthony F. Volpe, Jr., Santa Clara, CA (US);
Clariant Corpoation, Louisville, KY (US);
Abstract
The present invention relates to a method for producing a supported catalyst, a catalyst which is obtainable using the method, and use thereof for the partial oxidation or ammoxidation of olefins, in particular for the oxidation of propene to acrolein, of isobutene to methacrolein, and/or the ammoxidation of propene to acrylonitrile. The method according to the invention includes the following steps: a) providing a solution in which precursor compounds of the catalytically active component are essentially completely dissolved in a suitable solvent; b) bringing the solution obtained in step a) into contact with a (chemically) inert, porous support having a specific surface of 1 to 500 m/g; c) heat treatment of the material obtained in step b), in which the precursor compounds of the catalytically active component are converted to their oxides.