Apparatus for manufacturing vanadium pentoxide

US4304755A · kind A · utility

Assignee

• Vereinigte Aluminum - Werke Aktiengesellschaft · DE

Inventors

• Roland Thome · Bonn, DE
• Hubert Bings · Grafenau, DE
• Hans Obermaier · Tacherting, DE

Key dates

• Filing date: Jun 8, 1978
• Grant date: Dec 8, 1981
• Expiry date: Jun 8, 1998

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P20/129
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

Disclosed herein are a process and apparatus for manufacturing vanadium pentoxide in powder form by the thermal decomposition of ammonium metavanadate containing more than 10% NH.sub.3 in a single operation.