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  The Iron (III)-catalyzed oxidation of ethanol by hydrogen peroxide: a thermokinetic oscillator

Zeyer, K.-P., Mangold, M., Obertopp, T., & Gilles, E. D. (1999). The Iron (III)-catalyzed oxidation of ethanol by hydrogen peroxide: a thermokinetic oscillator. Journal of Physical Chemistry, 103A(28), 5515-5522. doi:10.1021/jp990710v.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0013-A285-7 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0027-AC6A-4
Genre: Journal Article

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 Creators:
Zeyer, K.-P.1, Author              
Mangold, M.1, Author              
Obertopp, T.2, Author
Gilles, E. D.2, 3, Author              
Affiliations:
1Process Synthesis and Process Dynamics, Max Planck Institute for Dynamics of Complex Technical Systems, Max Planck Society, ou_1738153              
2Universität Stuttgart, ou_persistent22              
3Systems Biology, Max Planck Institute for Dynamics of Complex Technical Systems, Max Planck Society, ou_1738155              

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 Abstract: We present an experimental and theoretical study of a laboratory scale continuous flow stirred tank reactor (CSTR) in which the exothermiciron(III)-nitrate catalyzed oxidation of ethanol with hydrogen peroxideto ethanal and acetic acid takes place. This reaction can display temperature and concentration oscillations when it is performed in a CSTR. A model is known in the literature, which is derived from a more detailed mechanism. We investigate the behavior of the system under different conditions using the volumetric flow of the cooling water as an experimental bifurcation parameter. The model is analyzed by one and two parameter continuation of stationary and periodic solutions. We characterize period doubling sequences to chaos, homoclinic orbits, and cross-shaped diagrams, which separate regions of oscillations and bistability. Copyright © 1999 American Chemical Society [accessed 2014 March 31st]

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Language(s): eng - English
 Dates: 1999
 Publication Status: Published in print
 Pages: -
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 Table of Contents: -
 Rev. Method: -
 Identifiers: eDoc: 111971
DOI: 10.1021/jp990710v
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Title: Journal of Physical Chemistry
Source Genre: Journal
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Pages: - Volume / Issue: 103A (28) Sequence Number: - Start / End Page: 5515 - 5522 Identifier: -