logo

For the Inventor, By the Inventor

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 12427508 B1

PDFFull Text
Date of Patent:
Sep. 30, 2025

Filed:

Sep. 25, 2020

Metal foam supported catalyst and method for the production thereof

Applicant:

Alantum Europe Gmbh, Munich, DE;

Inventors:

René Poss, Karlsruhe, DE (US);

Meike Roos, Büdingen, DE;

Monika Berweiler, Maintal, DE;

Maximilian Glaser, Obertshausen, DE;

Assignee:

Alantum Europe GmbH, Munich, DE;

Attorney:

Dickinson Wright PLLC

Primary Examiner:

Cam N Nguyen

Int. Cl.
CPC ...
B01J 23/38 (2006.01); B01J 21/04 (2006.01); B01J 23/40 (2006.01); B01J 23/42 (2006.01); B01J 23/44 (2006.01); B01J 23/46 (2006.01); B01J 23/48 (2006.01); B01J 23/50 (2006.01); B01J 23/52 (2006.01); B01J 23/70 (2006.01); B01J 23/72 (2006.01); B01J 23/74 (2006.01); B01J 23/745 (2006.01); B01J 23/75 (2006.01); B01J 23/755 (2006.01); B01J 23/89 (2006.01); B01J 35/56 (2024.01); B01J 37/02 (2006.01); B01J 37/08 (2006.01); B01J 37/14 (2006.01); B22F 3/11 (2006.01); B22F 3/24 (2006.01); B22F 7/04 (2006.01);
U.S. Cl.
CPC ...
B01J 37/0226 (2013.01); B01J 21/04 (2013.01); B01J 23/75 (2013.01); B01J 23/755 (2013.01); B01J 35/56 (2024.01); B01J 37/0205 (2013.01); B01J 37/0209 (2013.01); B01J 37/024 (2013.01); B01J 37/08 (2013.01); B01J 37/14 (2013.01); B22F 3/114 (2013.01); B22F 3/1143 (2013.01); B22F 3/1146 (2013.01); B22F 3/24 (2013.01); B22F 7/04 (2013.01); B22F 2003/242 (2013.01); B22F 2007/045 (2013.01); B22F 2301/052 (2013.01);
Abstract

The invention relates to methods for producing supported catalysts, comprising: providing a metal foam element A made of nickel; applying an aluminum-containing powder MP to metal foam element A, such that metal foam element AX is obtained; thermally treating metal foam element AX in order to form an alloy between metal foam element A and the aluminum-containing powder MP, such that metal foam element B is obtained; oxidatively treating metal foam element B, such that metal foam element C is obtained; and applying a catalytically active layer, comprising at least one carrier oxide and at least one catalytically active component, to at least one part of the surface of metal foam element C, such that a supported catalyst is obtained. The invention also relates to the supported catalysts obtained according to the method, and to the use thereof in chemical transformations.

Find Patent Forward Citations

Loading…