Patent · US Active

Ultrasound-assisted method for producing an SCR catalytic converter

US11400443B2 · kind B2 · utility

0Cited by

8References

20Claims

0Family size

Assignee

UMICORE AG & CO. KG · DE

Inventors

Benjamin Barth · Waterloo, CA
Martin Foerster · Büdingen, DE
Morten Schonert · Heusenstamm, DE

Key dates

Filing date	Jan 16, 2019
Grant date	Aug 2, 2022
Priority date	—
Expiry date	Jan 16, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02C20/10
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention relates to a method for producing automobile exhaust gas catalytic converters, to the catalytic converters as such and to the use thereof. In particular, the method comprises a step which results in a smaller particle size of the catalytically active material used.

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