Temperature and conversion patterns in a network of catalytic reactors for methanol synthesis with different switch strategies (Articolo in rivista)

Type
Label
  • Temperature and conversion patterns in a network of catalytic reactors for methanol synthesis with different switch strategies (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.ces.2010.04.043 (literal)
Alternative label
  • Mancusi, E; Altimari, P; Crescitelli, S; Russo L. (2010)
    Temperature and conversion patterns in a network of catalytic reactors for methanol synthesis with different switch strategies
    in Chemical engineering science
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Mancusi, E; Altimari, P; Crescitelli, S; Russo L. (literal)
Pagina inizio
  • 4579 (literal)
Pagina fine
  • 4590 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 65 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 16 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopus (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Erasmo Mancusi a, PietroAltimari b, SilvestroCrescitelli c, LuciaRusso d, a Facolt?a diIngegneria,Universit?a delSannio,PiazzaRoma,82100Benevento,Italy b Dipartimento diIngegneriaChimicaAlimentareUniversit?a diSalerno,ViaPonteDonMelillo,84084Fisciano(SA),Italy c Dipartimento d'IngegneriaChimicaUniversit?a ''FedericoII''PiazzaleTecchio80,I-80125Napoli,Italy d CNR, IstitutodelleRicerchesullaCombustione,P.leTecchio80,Napoli80125,Italy (literal)
Titolo
  • Temperature and conversion patterns in a network of catalytic reactors for methanol synthesis with different switch strategies (literal)
Abstract
  • A network of connected catalyticreactorswithperiodicallyswitchedinletandoutletsectionsis numericallystudiedforreversibleexothermicreactions.Themethanolsynthesisisselectedas representativeprocessexampleandtwodifferentswitchstrategiesarecomparedwiththeobjectiveof overcomingtheconversionlimitsimposedbythermodynamicequilibrium.Thefirststrategy,whichis the mostconsideredinliterature,consistsofperiodicallyswitchingthefeedtothesecondreactorofthe currentreactorsequencewhilethesecondstrategyisimplementedbyperiodicallyswitchingthefeed to thelastreactorofthecurrentsequence.Periodicregimescorrespondingtosinglesquare-like temperaturewavestravellingoverthecatalyticbedandcharacterizedbycomparablemethanol conversionvaluesaredetectedforboththeconsideredstrategies.Theseregimesexhibit,however,a significantlylargerdomainofexistenceforthesecondstrategy.Moreover,thesecondstrategygivesrise to otherperiodicregimescorrespondingtospatiotemporaltemperaturepatternscharacterizedby differentspatialandtemporalperiodicity.Thesepatternsariseintheformoftemperaturewavetrains and ensuremethanolconversionvaluessignificantlylargerthanthosefoundunderperiodicregimes characterizedbysingletemperaturewaves. (literal)
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