Patent · US Expired

Supported catalyst containing vanadium and titanium

US4036783A · kind A · utility

18Cited by

2References

3Claims

0Family size

Assignee

BASF SE

Inventors

Kurt Blechschmitt
Peter Reuter · Bad Dürkheim, DE
Friedrich Wirth · Ludwigshafen, DE
Gert Buerger
Rolf Seubert · Bischofswerda, DE

Key dates

Filing date	Feb 25, 1976
Grant date	Jul 19, 1977
Priority date	—
Expiry date	Feb 25, 1996

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C51/313
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A supported catalyst containing vanadium and titanium, comprising a ring-shaped carrier having an external diameter of from 7.3 to 8.6 mm, a length of from 5.3 to 7 mm and a wall thickness of from 0.1 to 2 mm, and an active composition, applied thereto, of from 1 to 30 per cent by weight of vanadium pentoxide and from 70 to 99 per cent by weight of titanium dioxide and/or zirconium dioxide.

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