Patent · US Active

Ceramic membrane having a catalytic membrane-material coating

US8721766B2 · kind B2 · utility

1Cited by

13References

20Claims

0Family size

Assignee

thyssenkrupp Uhde GmbH · DE

Inventors

Steffen Schirrmeister · Mülheim an der Ruhr, DE
Bernd Langanke · Holzwickede, DE
Bjoern Hoting · Berlin, DE

Key dates

Filing date	May 19, 2010
Grant date	May 13, 2014
Priority date	—
Expiry date	Dec 19, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P20/52
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A porously coated, densely sintered ceramic membrane, which can be produced from a green membrane and subsequent sintering. The membrane is coated with ceramic material, which contains noble metals, which can be produced by application and subsequent thermal treatment. The noble metals are contained at a concentration of 2.5 to 5 mass percent.

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