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  Multicomponent Dosing in Membrane Reactors Including Recycling – Concept and Demonstration for the Oxidative Dehydrogenation of Propane

Hamel, C., Wolff, T., Pushpavanam, S., & Seidel-Morgenstern, A. (2011). Multicomponent Dosing in Membrane Reactors Including Recycling – Concept and Demonstration for the Oxidative Dehydrogenation of Propane. Industrial and Engineering Chemistry Research, 50(23), 12895-12903. doi:10.1021/ie2001692.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0013-8E12-F Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0014-B3CA-C
Genre: Journal Article

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 Creators:
Hamel, C.1, 2, Author              
Wolff, T.1, Author              
Pushpavanam, S.3, 4, Author              
Seidel-Morgenstern, A.1, 2, Author              
Affiliations:
1Physical and Chemical Foundations of Process Engineering, Max Planck Institute for Dynamics of Complex Technical Systems, Max Planck Society, ou_1738150              
2Otto-von-Guericke-Universität Magdeburg, External Organizations, ou_1738156              
3Indian Institute of Tech., Dep. of Chemical Engineering, Madras, Chennai, India, persistent:22              
4Process Synthesis and Process Dynamics, Max Planck Institute for Dynamics of Complex Technical Systems, Max Planck Society, ou_1738153              

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Free keywords: Multi-component distributed dosing, membrane reactors, process intensification, oxidative dehydrogenation, propylene, reactant recycling
 Abstract: The potential of a multi-component distributed reactant dosing via membranes was investigated including an internal reactant recycling for enhancing selectivity and yield in networks of parallel and series reactions. In a preliminary theoretical feasibility study was found, that optimal local concentrations of all reactants involved could be adjusted to improve selectivity and conversion of the desired intermediate product. These results were evaluated in a case study. The oxidative dehydrogenation of propane to the kinetically limited intermediate product propylene was considered using a VOx/γ-Al2O3 catalyst. Kinetic equations and parameters were derived initially. Compared to a single-component dosing of O2 via membranes, the yield of propylene could be almost trebled by a controlled simultaneous dosing of oxygen and propane including. Copyright © 2011 American Chemical Society [accessed May 27th 2011]

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Language(s): eng - English
 Dates: 2011
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: Peer
 Identifiers: eDoc: 563013
Other: 54/11
DOI: 10.1021/ie2001692
 Degree: -

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Title: Industrial and Engineering Chemistry Research
Source Genre: Journal
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Publ. Info: Washington, D.C : American Chemical Society
Pages: - Volume / Issue: 50 (23) Sequence Number: - Start / End Page: 12895 - 12903 Identifier: ISSN: 0888-5885
CoNE: /journals/resource/954928546246