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Model Validation for the Stripper

  • Claudio MadedduEmail author
  • Massimiliano Errico
  • Roberto Baratti
Chapter
Part of the SpringerBriefs in Energy book series (BRIEFSENERGY)

Abstract

In this chapter, the stripping section is modeled and experimental data from two different pilot-plant facilities are used for the validation. In Aspen Plus®, two different sets of degrees of freedom are chosen for the two plants, in order to study the effect of the proposed procedure on the evaluation of the output streams features in one case and on the evaluation of the reboiler duty in the other case. After the Peclet number evaluation, the number of segments analysis is performed. The obtained model is able to describe correctly the experimental data, validating the proposed procedure for the stripper. Moreover, it is highlighted how a correct use of the software leads to a better estimation of the reboiler duty.

References

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    Tobiesen FA, Juliussen O, Svendsen HF (2008) Experimental validation of a rigorous desorber model for CO2 post-combustion capture. Chem Eng Sci 63(10):2641–2656CrossRefGoogle Scholar
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    Dugas RE (2006) Pilot plant study of carbon dioxide capture by aqueous monoethanolamine. Dissertation, The University of Texas at AustinGoogle Scholar
  3. 3.
    Errico M, Madeddu C, Pinna D et al (2016) Model calibration for the carbon dioxide-amine absorption system. Appl Energy 183:958–968CrossRefGoogle Scholar
  4. 4.
    Madeddu C, Errico M, Baratti R (2017) Rigorous modeling of a CO2-MEA stripping system. Chem Eng Trans 57:451–456Google Scholar

Copyright information

© The Author(s), under exclusive license to Springer Nature Switzerland AG 2019

Authors and Affiliations

  • Claudio Madeddu
    • 1
    Email author
  • Massimiliano Errico
    • 2
  • Roberto Baratti
    • 3
  1. 1.Dipartimento di Ingegneria Meccanica, Chimica e dei Materiali, Università di CagliariCagliariItaly
  2. 2.Department of Chemical Engineering, Biotechnology and Environmental Technology, University of Southern DenmarkOdense MDenmark
  3. 3.Dipartimento di Ingegneria Meccanica, Chimica e dei MaterialiUniversità di CagliariCagliariItaly

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