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DOI: 10.5445/IR/1000065256

Reaction kinetics and mechanism of the molybdate-catalyzed epimerization of glucose in aqueous solutions using a microstructured reactor

Spasova, Berta; Kuesters, Christof; Stengel, Bruno; Brandner, Juergen J.

Abstract:
In this research work the reaction kinetics of the molybdate-catalyzed epimerization of glucose in aqueous solutions has been mathematical modeled and investigated. Experiments were performed in a microstructured reactor in continuous flow regime. The results show high yield of mannose in the range between 21-27.1%, which exceeds the actual literature data with a ratio 3:1. The kinetic model is presented here as a four component systems, which describes the reaction mechanism of the molybdate-catalyzed epimerization of glucose in aqueous solutions using a microstructured reactor. Using this four component systems it is entirely possible to explain all the existing pathways of the reaction system. Furthermore, applying this kinetic model all reaction rate constants for every existing component in the examined system can be calculated.................


Zugehörige Institution(en) am KIT Institut für Mikroverfahrenstechnik (IMVT)
Publikationstyp Zeitschriftenaufsatz
Jahr 2016
Sprache Englisch
Identifikator ISSN: 2278-800X
URN: urn:nbn:de:swb:90-652568
KITopen ID: 1000065256
HGF-Programm 34.98.20; LK 01
Erschienen in International journal of engineering research and development
Band 12
Heft 12
Seiten 30-38
Bemerkung zur Veröffentlichung Gefördert durch den KIT-Publikationsfonds
Schlagworte Reaction kinetics, modeling, reaction mechanism, molybdate-catalyzed, epimerization, glucose, mannose, microreactor
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