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Multiscale and Multiphase Model of Fixed Bed Reactors for Fischer-Tropsch Synthesis: Intensification Possibilities Study
dc.creator | Stamenić, Marko | |
dc.creator | Dikić, Vladimir | |
dc.creator | Mandić, Miloš | |
dc.creator | Todić, Branislav | |
dc.creator | Bukur, Dragomir B. | |
dc.creator | Nikačević, Nikola | |
dc.date.accessioned | 2021-03-10T13:21:00Z | |
dc.date.available | 2021-03-10T13:21:00Z | |
dc.date.issued | 2017 | |
dc.identifier.issn | 0888-5885 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3542 | |
dc.description.abstract | A multiphase fixed-bed reactor (FBR) model for Fischer Tropsch Synthesis has been developed. A high level of details is considered for description of the phenomena on the reactor and particle scale. Detailed kinetics is used, with parameters estimated from experiments with a cobalt-based catalyst. Model robustness has been validated using literature data. Performance analysis was made for a conventional scale FBR with egg-shell distribution of catalyst and a millimeter-scale FBR with small particles and uniform distribution. In both cases, diffusion limitations are almost eliminated due to use of small diffusion lengths. For similar qualitative results, a milli-scaled design would result in a significantly lower reactor volume, but the capital costs could be high due to large wall area and a vast number of tubes. Heat removal is efficient in both cases, and pressure drop in the milli-scale reactor is low due to the use of a shorter bed and lower velocity. | en |
dc.publisher | Amer Chemical Soc, Washington | |
dc.relation | Qatar National Research Fund (a member of the Qatar Foundation) [NPRP 7-559-2-211] | |
dc.rights | restrictedAccess | |
dc.source | Industrial & Engineering Chemistry Research | |
dc.title | Multiscale and Multiphase Model of Fixed Bed Reactors for Fischer-Tropsch Synthesis: Intensification Possibilities Study | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 9979 | |
dc.citation.issue | 36 | |
dc.citation.other | 56(36): 9964-9979 | |
dc.citation.rank | M21 | |
dc.citation.spage | 9964 | |
dc.citation.volume | 56 | |
dc.identifier.doi | 10.1021/acs.iecr.7b02467 | |
dc.identifier.scopus | 2-s2.0-85029354528 | |
dc.identifier.wos | 000411043700005 | |
dc.type.version | publishedVersion |