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OMS-2 catalyzed oxidation of tetralin: A comparative study of microwave and conventional heating under open vessel conditions

Paper ID Volume ID Publish Year Pages File Format Full-Text
43487 45972 2008 7 PDF Available
Title
OMS-2 catalyzed oxidation of tetralin: A comparative study of microwave and conventional heating under open vessel conditions
Abstract

Microwave heating as an alternative to conventional heating for K-OMS catalyzed oxidation of tetralin under atmospheric pressure conditions has been described. The conversions and selectivities obtained by microwave and conventional heating are compared for K-OMS-2 catalysts. Significant differences were found in conversion and product distribution when comparing the conventional and microwave heated experimental results performed under the same reaction conditions. Conversions up to 88% and turnover frequencies up to 20 were achieved under microwave irradiation. The major products of oxidation of tetralin were tetralone and tetralol (>75%). In addition, the effects of using different solvent systems in the reactions were studied. The characterization of catalysts before and after the reactions using XRD, SEM, and Raman are reported.

Graphical abstractOxidation of tetralin with OMS-2 catalysts under conventional and microwave conditions are compared. Significant differences were found in conversion and product distribution when experiments performed at the same reaction conditions. The characterization of catalysts before and after reactions using XRD, SEM and Raman are reported.Figure optionsDownload full-size imageDownload as PowerPoint slide

Keywords
Microwave irradiation; Oxidation; Manganese octahedral molecular sieves; Hydrocarbons; Open vessel
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OMS-2 catalyzed oxidation of tetralin: A comparative study of microwave and conventional heating under open vessel conditions
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Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis A: General - Volume 348, Issue 2, 15 October 2008, Pages 214–220
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
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Any Questions? feel free to contact us