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Title: Discrete equilibrium data from dynamic column breakthrough experiments
Authors: Haghpanah, Reza
Rajendran, Arvind
Farooq, Shamsuzzaman
Amanullah, Mohammad
Karimi, Iftekhar A.
Issue Date: 2012
Source: Haghpanah, R., Rajendran, A., Farooq, S., Karimi, I. A., & Amanullah, M. (2012). Discrete Equilibrium Data from Dynamic Column Breakthrough Experiments. Industrial & Engineering Chemistry Research, 51(45), 14834-14844.
Series/Report no.: Industrial & engineering chemistry research
Abstract: A new method for extracting discrete equilibrium data from a set of dynamic column breakthrough experiments is described. Instead of the classical approach where an isotherm model, i.e., a function, is used to describe the equilibrium, this approach represents the isotherm as a set of discrete points. For a given set of discrete fluid phase concentrations, an optimization method is used to determine the corresponding solid loadings that lead to the best-fit prediction of the experimental breakthrough profile. In this work, we develop the algorithm and validate it using single-component case studies, for a variety of isotherm shapes. The practical use of the method is demonstrated by applying it to experimentally measured breakthrough profiles taken from the literature.
ISSN: 0888-5885
DOI: 10.1021/ie3015457
Rights: © 2012 American Chemical Society
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:SCBE Journal Articles

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