Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation

US10358399B2 · kind B2 · utility

Assignees

• BASF SE
• Linde GmbH · DE

Inventors

• Philipp GRÜNE · Mannheim, DE
• Stephan DEUBLEIN · Speyer, DE
• Christian Walsdorff · Ludwigshafen, DE
• Jan Pablo JOSCH · Neustadt, DE
• Rainer Rahm · Ludwigshafen, DE
• Hendrik REYNEKE · Hersbruck, DE
• Anton Wellenhofer · Hersbruck, DE
• Ulrike Wenning · Pullach, DE
• Christine TOEGEL · Neubiberg, DE
• Heinz Boelt · Wolfratshausen, DE

Key dates

• Filing date: Nov 2, 2015
• Grant date: Jul 23, 2019
• Expiry date: Nov 2, 2035

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2523/847
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A process for preparing butadiene from n-butenes, comprising the steps of: