Optimal startup operation of a pressure swing adsorption

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dc.contributor.author Sinha, Parth
dc.contributor.author Padhiyar, Nitin
dc.date.accessioned 2019-08-06T09:37:22Z
dc.date.available 2019-08-06T09:37:22Z
dc.date.issued 2019-01
dc.identifier.citation Sinha, Parth and Padhiyar, Nitin, "Optimal startup operation of a pressure swing adsorption", IFAC-PapersOnLine, DOI: 10.1016/j.ifacol.2019.06.049, vol. 52, no. 1, pp. 130-135, Jan. 2019. en_US
dc.identifier.issn 2405
dc.identifier.issn 8963
dc.identifier.uri https://doi.org/: 10.1016/j.ifacol.2019.06.049
dc.identifier.uri https://repository.iitgn.ac.in/handle/123456789/4633
dc.description.abstract Pressure swing adsorption (PSA) is a gas separation and purification technology for high purity and small throughput. There exists literature on simulation and optimization of PSA operation; however most of it is based on cyclic steady state (CSS) conditions. There is scant literature on simulations of startup operation. We present the problem formulations of optimal startup in PSA for separating H2-CO2 in this work. Two formulations were considered for the startup, one with the consideration of only the CSS conditions in the objective function and the other one by considering both, the transient and CSS conditions in the objective function. The performance of both the operations was measured in terms of the number of cycles to attain the CSS (NCSS). The consideration of transient conditions demand optimizing the transient profile (until the CSS is achieved) of the manipulated variable, which requires large computational expense, however providing greater benefits in terms of reduced NCSS.
dc.description.statementofresponsibility by Parth Sinha and Nitin Padhiyar
dc.format.extent vol. 52, no. 1, pp. 130-135
dc.language.iso en en_US
dc.publisher Elsevier en_US
dc.subject Dynamic problem en_US
dc.subject startup operation en_US
dc.subject pressure swing adsorption en_US
dc.title Optimal startup operation of a pressure swing adsorption en_US
dc.type Article en_US
dc.relation.journal IFAC-PapersOnLine

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