Photooxygenations in a bubble column reactor

Yavorskyy, Alexander, Shvydkiv, Oksana, Limburg, Carolin, Nolan, Kieran, Delauré, Yan M.C., and Oelgemöller, Michael (2012) Photooxygenations in a bubble column reactor. Green Chemistry, 14. pp. 888-892.

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Abstract

A novel column reactor was constructed and successfully applied to dye-sensitized photooxygenation reactions in aqueous alcohol solutions. The air flow pattern within the narrow glass column could be controlled via the size of the air inlet capillary. Using a 500 μm capillary, a slug flow pattern was realized which allowed for superior mass transfer and light transparency within a thin solvent layer. These features subsequently gave higher conversion rates and isolated yields.

Item ID: 21345
Item Type: Article (Research - C1)
ISSN: 1463-9270
Date Deposited: 10 Apr 2012 04:44
FoR Codes: 03 CHEMICAL SCIENCES > 0305 Organic Chemistry > 030504 Organic Green Chemistry @ 50%
03 CHEMICAL SCIENCES > 0305 Organic Chemistry > 030505 Physical Organic Chemistry @ 50%
SEO Codes: 97 EXPANDING KNOWLEDGE > 970103 Expanding Knowledge in the Chemical Sciences @ 100%
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