Patent · US Expired

Supported catalyst for gas-phase oxidation reactions

US5792719A · kind A · utility

33Cited by

10References

11Claims

0Family size

Assignee

Consortium für elektrochemische Industrie GmbH · DE

Inventors

Hans Eberle · Mountain View, US
Werner Wagner · Bad Nenndorf, DE
Franz Grundei · Ebersberg, DE
Erich Liebisch · Munich, DE

Key dates

Filing date	May 2, 1996
Grant date	Aug 11, 1998
Priority date	—
Expiry date	May 2, 2016

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2523/00
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention relates to a supported catalyst for gas-phase reactions having an inert support body and a surface coating comprising PA0 a) at least 5% by weight of silicon carbide, PA0 b) from 5 to 90% by weight, calculated as oxide, of one or more titanium dioxide or zirconium oxide components or mixtures thereof, PA0 c) from 1 to 50% by weight, calculated as V.sub.2 O.sub.5, of one or more vanadium oxide components, PA0 d) from 0 to 10% by weight, calculated as oxide, of one or more compounds of elements of the 1st and 5th main groups of the Periodic Table, and also a process for its preparation and its use.

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