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  Dynamics of Reactive Distillation Processes with Potential Liquid Phase Splitting

Gangadwala, J., Radulescu, G., Paraschiv, N., Kienle, A., & Sundmacher, K. (2007). Dynamics of Reactive Distillation Processes with Potential Liquid Phase Splitting. In P. S. Plesu, & V. Agachi (Eds.), 17th European Symposium on Computer Aided Process Engineering (pp. 213-218). Amsterdam: Elsevier.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0013-98E7-F Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0025-A955-8
Genre: Conference Paper

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 Creators:
Gangadwala, J.1, Author              
Radulescu, G.2, Author
Paraschiv, N.2, Author
Kienle, A.1, 3, Author              
Sundmacher, K.3, 4, Author              
Affiliations:
1Process Synthesis and Process Dynamics, Max Planck Institute for Dynamics of Complex Technical Systems, Max Planck Society, ou_1738153              
2Petroleum – Gas University of Ploiesti, Ploiesti, Romania, persistent:22              
3Otto-von-Guericke-Universität Magdeburg, External Organizations, ou_1738156              
4Process Systems Engineering, Max Planck Institute for Dynamics of Complex Technical Systems, Max Planck Society, ou_1738151              

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 Abstract: A dynamic reactive distillation (RD) column model is developed for highly non-ideal systems with potential phase splitting. Dynamic simulations and nonlinear dynamic analysis are performed for recovery of acetic acid from waste waters by esterification with n-butanol, which is an interesting alternative to nonreactive separation processes. Two alternative RD column designs were tested with respect to their open loop transient responses to process disturbances. One parameter continuation with eigenvalue calculations reveals existence of multiple steady states with stable and unstable branches. These steady states were found to have totally different phase splitting behavior of the original liquid phase inside the column. Conclusions are drawn for process operation. © Copyright 2010 Elsevier B.V., All rights reserved. [accessed 2013 December 4th]

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Language(s): eng - English
 Dates: 2007
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: eDoc: 321556
DOI: 10.1016/S1570-7946(07)80059-9
 Degree: -

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Title: 17th European Symposium on Computer Aided Process Engineering - ESCAPE17
Place of Event: Bucharest
Start-/End Date: 2007-05-27 - 2007-05-30

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Title: 17th European Symposium on Computer Aided Process Engineering
Source Genre: Proceedings
 Creator(s):
Plesu , P. S., Editor
Agachi, V. , Editor
Affiliations:
-
Publ. Info: Amsterdam : Elsevier
Pages: - Volume / Issue: 24 Sequence Number: - Start / End Page: 213 - 218 Identifier: ISBN: 9780444531575

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Title: Computer-aided chemical engineering
Source Genre: Series
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Publ. Info: -
Pages: - Volume / Issue: 24 Sequence Number: - Start / End Page: - Identifier: -