Patent · US Active

Metal foam supported catalyst and method for the production thereof

US12427508B2 · kind B2 · utility

0Cited by

16References

19Claims

0Family size

Assignee

Alantum Europe GmbH · DE

Inventors

René Poss · Karlsruhe, DE
Meike Roos · Büdingen, DE
Monika Berweiler · Maintal, DE
Maximilian Glaser · Obertshausen, DE

Key dates

Filing date	Sep 25, 2020
Grant date	Sep 30, 2025
Priority date	—
Expiry date	Oct 12, 2042

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB22F2999/00
WIPO fieldChemical engineering
WIPO sectorChemistry

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.