Continuous Transesterification with Acidic Ionic Liquids as Homogeneous Catalysts.

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Details zur Publikation

Autorinnen und Autoren: Kuschnerow JC, Titze-Frech K, Schulz P, Wasserscheid P, Scholl S
Zeitschrift: Chemical Engineering & Technology
Jahr der Veröffentlichung: 2013
Band: 36
Heftnummer: 10
Seitenbereich: 1643-1650
ISSN: 0930-7516
eISSN: 1521-4125


Abstract


Ionic liqs. (ILs) are recyclable acid catalysts for transesterification reactions. In the present study, different acidic ILs were examd. in this reaction, with special focus on their recyclability. Furthermore, the IL-catalyzed transesterification reaction was realized in continuous operation. A miniplant reactor with tech. representative design and operating characteristics was used for this study. The applied rig has a vol. of 5 L and an external thermosyphon reboiler. The miniplant reactor can be operated in batch and in continuous mode. ILs functionalized with a sulfonic acid group were found to be the most suitable IL catalysts for the transesterification reactions under investigation. Using these ILs, reaction rates as high as for H2SO4 could be realized. Moreover, the IL catalyst was demonstrated to be active for at least 1000 h of operation time. [on SciFinder(R)]



FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Schulz, Peter Dr.
Lehrstuhl für Chemische Reaktionstechnik
Titze-Frech, Karin
Lehrstuhl für Chemische Reaktionstechnik
Wasserscheid, Peter Prof. Dr.
Lehrstuhl für Chemische Reaktionstechnik


Einrichtungen weiterer Autorinnen und Autoren

Technische Universität Braunschweig


Zitierweisen

APA:
Kuschnerow, J.C., Titze-Frech, K., Schulz, P., Wasserscheid, P., & Scholl, S. (2013). Continuous Transesterification with Acidic Ionic Liquids as Homogeneous Catalysts. Chemical Engineering & Technology, 36(10), 1643-1650.

MLA:
Kuschnerow, Jan C., et al. "Continuous Transesterification with Acidic Ionic Liquids as Homogeneous Catalysts." Chemical Engineering & Technology 36.10 (2013): 1643-1650.

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Zuletzt aktualisiert 2019-26-06 um 10:08