Multi-Objective Optimization of a Pressure-Temperature Swing Adsorption Process for Biogas Upgrading

Federico Capra; Matteo Gazzani; Marco Mazzotti; Maurizio Notaro; Emanuele Martelli

doi:10.1016/B978-0-444-63965-3.50440-2

Multi-Objective Optimization of a Pressure-Temperature Swing Adsorption Process for Biogas Upgrading

Federico Capra, Matteo Gazzani, Marco Mazzotti, Maurizio Notaro, Emanuele Martelli

Research output: Chapter in Book/Report/Conference proceeding › Chapter › Academic › peer-review

Abstract

Biomethane has been proven to be a valuable alternative to replace fossil fuels. In order to reduce the energetic cost of production, biogas upgrading technologies have to be improved. In this contribution, a temperature/pressure swing adsorption process is proposed to remove CO₂ from the biogas flow, exploiting a non-conventional material and a suitable adsorption cycle. In such processes, the optimization is a particularly challenging task as it typically involves conflicting objectives, such as energy efficiency and productivity, and non-linear constraints, which enforce the separation targets.

Original language	English
Title of host publication	Computer Aided Chemical Engineering
Editors	Antonio Espuña, Moisès Graells, Luis Puigjaner
Publisher	Elsevier bedrijfsinformatie b.v.
Pages	2629-2634
Number of pages	6
Volume	40
ISBN (Electronic)	9780444639707
ISBN (Print)	978-0-444-63965-3
DOIs	https://doi.org/10.1016/B978-0-444-63965-3.50440-2
Publication status	Published - 2017

Publication series

Name	Computer Aided Chemical Engineering
Volume	40
ISSN (Print)	15707946

Keywords

CO capture
multiobjective constrained optimization
pressure/temperature swing adsorption
sequential penalty update

Access to Document

10.1016/B978-0-444-63965-3.50440-2

Cite this

Capra, F., Gazzani, M., Mazzotti, M., Notaro, M., & Martelli, E. (2017). Multi-Objective Optimization of a Pressure-Temperature Swing Adsorption Process for Biogas Upgrading. In A. Espuña, M. Graells, & L. Puigjaner (Eds.), Computer Aided Chemical Engineering (Vol. 40, pp. 2629-2634). (Computer Aided Chemical Engineering; Vol. 40). Elsevier bedrijfsinformatie b.v.. https://doi.org/10.1016/B978-0-444-63965-3.50440-2

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Capra, F, Gazzani, M, Mazzotti, M, Notaro, M & Martelli, E 2017, Multi-Objective Optimization of a Pressure-Temperature Swing Adsorption Process for Biogas Upgrading. in A Espuña, M Graells & L Puigjaner (eds), Computer Aided Chemical Engineering. vol. 40, Computer Aided Chemical Engineering, vol. 40, Elsevier bedrijfsinformatie b.v., pp. 2629-2634. https://doi.org/10.1016/B978-0-444-63965-3.50440-2

Multi-Objective Optimization of a Pressure-Temperature Swing Adsorption Process for Biogas Upgrading. / Capra, Federico; Gazzani, Matteo; Mazzotti, Marco et al.
Computer Aided Chemical Engineering. ed. / Antonio Espuña; Moisès Graells; Luis Puigjaner. Vol. 40 Elsevier bedrijfsinformatie b.v., 2017. p. 2629-2634 (Computer Aided Chemical Engineering; Vol. 40).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › Academic › peer-review

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AU - Notaro, Maurizio

AU - Martelli, Emanuele

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N2 - Biomethane has been proven to be a valuable alternative to replace fossil fuels. In order to reduce the energetic cost of production, biogas upgrading technologies have to be improved. In this contribution, a temperature/pressure swing adsorption process is proposed to remove CO2 from the biogas flow, exploiting a non-conventional material and a suitable adsorption cycle. In such processes, the optimization is a particularly challenging task as it typically involves conflicting objectives, such as energy efficiency and productivity, and non-linear constraints, which enforce the separation targets.

AB - Biomethane has been proven to be a valuable alternative to replace fossil fuels. In order to reduce the energetic cost of production, biogas upgrading technologies have to be improved. In this contribution, a temperature/pressure swing adsorption process is proposed to remove CO2 from the biogas flow, exploiting a non-conventional material and a suitable adsorption cycle. In such processes, the optimization is a particularly challenging task as it typically involves conflicting objectives, such as energy efficiency and productivity, and non-linear constraints, which enforce the separation targets.

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KW - multiobjective constrained optimization

KW - pressure/temperature swing adsorption

KW - sequential penalty update

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Capra F, Gazzani M, Mazzotti M, Notaro M, Martelli E. Multi-Objective Optimization of a Pressure-Temperature Swing Adsorption Process for Biogas Upgrading. In Espuña A, Graells M, Puigjaner L, editors, Computer Aided Chemical Engineering. Vol. 40. Elsevier bedrijfsinformatie b.v. 2017. p. 2629-2634. (Computer Aided Chemical Engineering). doi: 10.1016/B978-0-444-63965-3.50440-2

Multi-Objective Optimization of a Pressure-Temperature Swing Adsorption Process for Biogas Upgrading

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