Continuous Transesterification with Acidic Ionic Liquids as Homogeneous Catalysts.

Beitrag in einer Fachzeitschrift
(Originalarbeit)


Details zur Publikation

Autor(en): Kuschnerow JC, Titze-Frech K, Schulz P, Wasserscheid P, Scholl S
Zeitschrift: Chemical Engineering and Technology
Jahr der Veröffentlichung: 2013
Band: 36
Heftnummer: 10
Seitenbereich: 1643-1650
ISSN: 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-Autoren / FAU-Herausgeber

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


Autor(en) der externen Einrichtung(en)
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 and Technology, 36(10), 1643-1650.

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

BibTeX: 

Zuletzt aktualisiert 2018-10-08 um 02:11