Process for hydroformylation of short-chain olefins in the gas phase

US11384042B2 · kind B2 · utility

Assignee

• Evonik Operations GmbH · DE

Inventors

• Jennifer Haßelberg · Dortmund, DE
• Robert Franke · Marl, DE
• Frank Stenger · Alzenau, DE
• Peter Kreis · Dortmund, DE
• Corinna Hecht · Haltern am See, DE
• Marc Oliver Kristen · Haltern am See, DE

Key dates

• Filing date: Sep 30, 2019
• Grant date: Jul 12, 2022
• Expiry date: Sep 30, 2039

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01J2531/822
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A hydroformylation process can be used for short-chain olefins, especially C2 to C5 olefins, wherein the catalyst system is heterogenized on a support that contains a porous ceramic material. Systems can also be used for carrying out said process.