Catalytic support with an oxide base from a metal belonging to the SVI group of the periodic table, its preparation and its uses

US6679986B1 · kind B1 · utility

Assignee

• Total Raffinage Distribution S.A. · FR

Inventors

• Pedro Da Silva · Tauberbischofsheim, DE
• Marc Bisson · Keyano, CA
• Alain Milan · Montivilliers, FR
• Sébastien Decker · Montivilliers, FR
• Joeri Denayer · Ternat, BE

Key dates

• Filing date: May 16, 2000
• Grant date: Jan 20, 2004
• Expiry date: May 16, 2020

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S585/94
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A catalytic support includes a substantial quantity of at least one SVI group Periodic Table metal oxide in which is incorporated silica. The mass ratio between the quantity of SVI group metal oxide and the quantity of silica it contains ranges between 5 and 70, the SVI group metal oxide is in crystalline form, and the specific surface of the support is greater than or equal to 160 m2/g.