Contact and adsorbent granules

US7811360B2 · kind B2 · utility

Assignee

• LANXESS Deutschland GmbH · DE

Inventors

• Andreas Schlegel · Echterdingen, DE
• Jurgen Kischkewitz · Ratingen, DE

Key dates

• Filing date: Jul 10, 2008
• Grant date: Oct 12, 2010
• Expiry date: Jul 10, 2028

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C02F2101/20
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

The present invention relates to a unit suitable for the through-flow of a fluid medium at least partially filled with an adsorbent/catalyst in pellet form consisting essentially of iron oxide and/or iron oxyhydroxides, solidified with oxides and/or (oxy)hydroxides of the elements Al, Mg and Ti, the pellets or granules based on iron oxides and/or iron oxyhydroxides and iron(III) hydroxide for the absorbent/catalyst, and processes for their production and their use.