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https://doi.org/10.1016/B978-0-444-59506-5.50098-5
DC Field | Value | |
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dc.title | Optimizing the PSA process of propylene/propane using Neuro-Fuzzy modeling | |
dc.contributor.author | Khalighi, M. | |
dc.contributor.author | Farooq, S. | |
dc.contributor.author | Karimi, I.A. | |
dc.date.accessioned | 2014-06-17T07:46:17Z | |
dc.date.available | 2014-06-17T07:46:17Z | |
dc.date.issued | 2012 | |
dc.identifier.citation | Khalighi, M.,Farooq, S.,Karimi, I.A. (2012). Optimizing the PSA process of propylene/propane using Neuro-Fuzzy modeling. Computer Aided Chemical Engineering 31 : 1336-1340. ScholarBank@NUS Repository. <a href="https://doi.org/10.1016/B978-0-444-59506-5.50098-5" target="_blank">https://doi.org/10.1016/B978-0-444-59506-5.50098-5</a> | |
dc.identifier.issn | 15707946 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/64357 | |
dc.description.abstract | Cryogenic distillation is the common method for separating propylene/propane mixtures, but this is highly energy intensive. Some 8-ring silica zeolites, especially pure silica chabazite (SiCHA), are known to show high diffusivity ratio for propylene over propane. In this work, we study the separation of propylene/propane using pure silica chabazite (SiCHA) in a simple 4-step pressure swing adsorption process. An isothermal isobaric micropore diffusion model with concentration-dependent diffusivity has been developed to simulate this kinetically controlled separation. It is first developed and implemented in the multi-physics software COMSOL to simulate different modes of PSA process. In this study, we present a sequential optimization strategy based on neuro-fuzzy model and genetic algorithm (GA) with synergistic combination of COMSOL simulation model to maximize the purity of propylene and propane productions. © 2012 Elsevier B.V. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/B978-0-444-59506-5.50098-5 | |
dc.source | Scopus | |
dc.subject | Neuro-fuzzy model | |
dc.subject | Optimization | |
dc.subject | Propylene/propane separation | |
dc.subject | PSA | |
dc.type | Article | |
dc.contributor.department | CHEMICAL & BIOMOLECULAR ENGINEERING | |
dc.description.doi | 10.1016/B978-0-444-59506-5.50098-5 | |
dc.description.sourcetitle | Computer Aided Chemical Engineering | |
dc.description.volume | 31 | |
dc.description.page | 1336-1340 | |
dc.identifier.isiut | NOT_IN_WOS | |
Appears in Collections: | Staff Publications |
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