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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.:

US 10792617 B1

PDFFull Text
Date of Patent:
Oct. 06, 2020

Filed:

Mar. 20, 2020

Method for the direct synthesis of cu-containing silicoaluminate material with the aei zeolite structure, and the catalytic applications thereof

Applicants:

Consejo Superior DE Investigaciones Cientificas (Csic), Madrid, ES;

Universitat Politècnica DE València, Valencia, ES;

Inventors:

Avelino Corma Canos, Valencia, ES;

Manuel Moliner Marin, Valencia, ES;

Nuria Martin Garcia, Valencia, ES;

Assignees:

Consejo Superior de Investigaciones Cientificas, Madrid, ES;

Universitat Politècnica de València, Valencia, ES;

Attorneys:

Suzannah K. Sundby, Esq.

Canady + Lortz LLP

Primary Examiner:

David M Brunsman

Int. Cl.
CPC ...
C01B 3/04 (2006.01); B01D 53/94 (2006.01); C07C 11/04 (2006.01); B01J 29/72 (2006.01); B01J 29/76 (2006.01); C01B 39/48 (2006.01); C01B 39/02 (2006.01); B01J 35/00 (2006.01); B01J 37/00 (2006.01); B01J 37/04 (2006.01); B01J 37/10 (2006.01); C07C 29/00 (2006.01); F01N 3/20 (2006.01);
U.S. Cl.
CPC ...
B01D 53/9418 (2013.01); B01J 29/72 (2013.01); B01J 29/76 (2013.01); B01J 35/0006 (2013.01); B01J 37/009 (2013.01); B01J 37/0018 (2013.01); B01J 37/04 (2013.01); B01J 37/10 (2013.01); C01B 3/047 (2013.01); C01B 39/026 (2013.01); C01B 39/48 (2013.01); C07C 11/04 (2013.01); C07C 29/00 (2013.01); F01N 3/2066 (2013.01); B01D 2255/1021 (2013.01); B01D 2255/1023 (2013.01); B01D 2255/50 (2013.01); F01N 2370/04 (2013.01);
Abstract

The main object of the present invention is to provide a new method for preparing the copper-containing silicoaluminate form of the AEI zeolite structure by means of a direct synthesis methodology. This new process involves combining a organometallic copper-complex with an additional organic molecule capable of directing the crystallisation of the silicoaluminate form of the AEI zeolite structure as organic structure-directing agents (OSDAs).

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