Reactivation of a palladium catalyst during glucose oxidation by molecular oxygen

✍ Scribed by Zuzana Gogová; Jiří Hanika

• Book ID: 111491271
• Publisher: Versita
• Year: 2009
• Tongue: English
• Weight: 418 KB
• Volume: 63
• Category: Article
• ISSN: 0366-6352
• DOI: 10.2478/s11696-009-0053-3

✦ Synopsis

Abstract

Kinetic data of glucose oxidation in aqueous solution catalyzed by heterogeneous palladium catalyst are presented under conditions of the catalyst reversible deactivation by oxygen. Measurements were run in a semi-continuous stirred tank reactor at 30°C and atmospheric pressure in kinetic regime. Effect of the reaction mixture composition on the reaction rate is presented. The catalyst activation/reactivation technique is discussed and optimized. Relation between optimal activation time and glucose concentration was defined.