WO2018219996A1 - Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation in recycle gas mode with co2-enriched recycle gas - Google Patents

Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation in recycle gas mode with co2-enriched recycle gas Download PDF

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Publication number
WO2018219996A1
WO2018219996A1 PCT/EP2018/064159 EP2018064159W WO2018219996A1 WO 2018219996 A1 WO2018219996 A1 WO 2018219996A1 EP 2018064159 W EP2018064159 W EP 2018064159W WO 2018219996 A1 WO2018219996 A1 WO 2018219996A1
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WO
WIPO (PCT)
Prior art keywords
gas stream
stream
butadiene
butenes
gas
Prior art date
Application number
PCT/EP2018/064159
Other languages
German (de)
French (fr)
Inventor
Jan Ungelenk
Ulrich Hammon
Oliver HAMMEN
Christian Walsdorff
Marco Oskar KENNEMA
Jan Pablo Josch
Ulrike Wenning
Anton Wellenhofer
Christine TOEGEL
Hendrik Reyneke
Original Assignee
Basf Se
Linde Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to EP17174353.7 priority Critical
Priority to EP17174353 priority
Application filed by Basf Se, Linde Ag filed Critical Basf Se
Publication of WO2018219996A1 publication Critical patent/WO2018219996A1/en

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