Preparation of butadiene and 1-butene

• Main Authors: BENFER, REGINA, SCHINDLER, GOETZ-PETER, CRONE, SVEN, SIGL, MARCUS, BRODHAGEN, ANDREAS, JOHANN, THORSTEN, DUDA, MARK
• Format: Patent
• Language: Chinese; English
• Published: 01.01.2011
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; METALLURGY; ORGANIC CHEMISTRY

The disclosure involves a process for the preparation of butadiene and 1-butene. The process includes at least a first catalytic dehydrogenation of n-butane to obtain a gas stream which is followed by at least a second oxidative dehydrogenation to form a second gas stream. The second gas stream is t...