Method for producing 1,3-butadiene by dehydrogenating n-butenes, a material flow containing butanes and 2-butenes being provided

US10384990B2 · kind B2 · utility

Assignees

• BASF SE
• Linde GmbH · DE

Inventors

• Jan UNGELENK · Schifferstadt, DE
• Philipp GRÜNE · Mannheim, DE
• Christian Walsdorff · Ludwigshafen, DE
• Jan Pablo JOSCH · Neustadt, DE
• Michael Bender · Osterode, DE

Key dates

• Filing date: Nov 9, 2015
• Grant date: Aug 20, 2019
• Expiry date: Jan 16, 2036

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C10G2400/02
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to a process for preparing 1,3-butadiene from n-butenes, comprising the steps of: