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  The Behavior of the Iron(III)-Catalyzed Oxidation of Ethanol by Hydrogen Peroxide in a Fed-Batch reactor

Zeyer, K.-P., Pushpavanam, S., Mangold, M., & Gilles, E. D. (2000). The Behavior of the Iron(III)-Catalyzed Oxidation of Ethanol by Hydrogen Peroxide in a Fed-Batch reactor. Physical Chemistry Chemical Physics, 2(16), 3605-3612. doi:10.1039/b003230l.

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Zeyer, K.-P.1, Author              
Pushpavanam, S.2, Author              
Mangold, M.1, Author              
Gilles, E. D.3, Author              
Affiliations:
1Process Synthesis and Process Dynamics, Max Planck Institute for Dynamics of Complex Technical Systems, Max Planck Society, ou_1738153              
2Dep. of Chemical Engineering, Indian Institute of Tech., Madras, Chennai, India, persistent:22              
3Systems Biology, Max Planck Institute for Dynamics of Complex Technical Systems, Max Planck Society, ou_1738155              

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 Abstract: We present a theoretical (numerical) investigation of the exothermic iron-(III)-nitrate catalyzed oxidation of ethanol with hydrogen peroxide to ethanal and acetic acid. This reaction can display temperature and concentration oscillations when it is carried out in a continuous flow stirred tank reactor (CSTR) for some operating conditions. In this study we investigate the reaction when it is performed in a fed-batch reactor (FBR). The FBR can be interpreted as a mode of operation in between a CSTR and a batch reactor. The behavior of the reaction system is studied using two models. These differ in the degree of detail in evaluating properties. They hence have different degrees in complexity. The fed-batch mode of reactor operating is found to result in a significant improvement of the yield of ethanal, which is an intermediate product, in comparison to the batch and the CSTR modes of operation. The FBR mode of operation also introduces a rich variety of complex periodic states and chaos. © Copyright 2007 Elsevier B.V., All rights reserved. [accessed 2014 March 31st]

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 Dates: 2000
 Publication Status: Published in print
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 Identifiers: eDoc: 65259
DOI: 10.1039/b003230l
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Title: Physical Chemistry Chemical Physics
Source Genre: Journal
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Pages: - Volume / Issue: 2 (16) Sequence Number: - Start / End Page: 3605 - 3612 Identifier: -