FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W636778445> ?p ?o ?g. }

• W636778445 endingPage "333" @default.
• W636778445 startingPage "322" @default.
• W636778445 abstract "A global kinetic model is developed for the co-oxidation of CO and C3H6 over a Pt/Al2O3 diesel oxidation monolithic catalyst based on a recent bench flow reactor study (Abedi et al., 2012). A monolith reactor model containing these kinetics is used to elucidate the dynamic and steady state hysteresis behavior observed during oxidation of a CO + C3H6 mixture on Pt/Al2O3. Dynamic hysteresis is observed during temperature-programmed oxidation which involves ramping the feed gas temperature up and down at a constant ramp rate. The predicted solid temperature spatial profile during ramp-up and ramp-down shows how the catalyst temperature lags behind the inlet temperature change, especially during the ramp-down. The dynamic hysteresis loop, whose width increases with the ramp rate and effective heat Peclet number (Peh,eff), is mainly a result of disparate time scales of thermal front propagation and temperature ramp and will be present even for reactions with negligible heat release. Steady state hysteresis can also be explained based on adiabatic temperature rise (ΔTad) and Peh,eff, i.e. thermokinetic multiplicity. The region of steady state hysteresis loop expands with an increasing ΔTad which is proportional to the feed concentrations of CO and C3H6. For fixed ΔTad, the steady state multiplicity disappears as Peh,eff increases or when there is negligible thermal feedback due to intra or interphase heat transfer. Finally, the model is used to construct a map that may be used to assess the light-off features of multiple reaction systems in monolith reactors." @default.
• W636778445 created "2016-06-24" @default.
• W636778445 creator A5014304854 @default.
• W636778445 creator A5065435785 @default.
• W636778445 creator A5070756322 @default.
• W636778445 date "2015-12-01" @default.
• W636778445 modified "2023-09-30" @default.
• W636778445 title "Steady-state and dynamic hysteresis effects during lean co-oxidation of CO and C3H6 over Pt/Al2O3 monolithic catalyst" @default.
• W636778445 cites W1972047393 @default.
• W636778445 cites W1974135850 @default.
• W636778445 cites W1980570998 @default.
• W636778445 cites W1992268895 @default.
• W636778445 cites W2003992440 @default.
• W636778445 cites W2006339715 @default.
• W636778445 cites W2008034035 @default.
• W636778445 cites W2010755408 @default.
• W636778445 cites W2020195090 @default.
• W636778445 cites W2022389849 @default.
• W636778445 cites W2030996130 @default.
• W636778445 cites W2037650338 @default.
• W636778445 cites W2042047156 @default.
• W636778445 cites W2049648324 @default.
• W636778445 cites W2054060608 @default.
• W636778445 cites W2057653959 @default.
• W636778445 cites W2075146907 @default.
• W636778445 cites W2078525508 @default.
• W636778445 cites W2081444123 @default.
• W636778445 cites W2083007209 @default.
• W636778445 cites W2093621821 @default.
• W636778445 cites W2142511218 @default.
• W636778445 cites W2153748790 @default.
• W636778445 cites W2157966826 @default.
• W636778445 cites W2335667074 @default.
• W636778445 cites W2496498136 @default.
• W636778445 cites W2925123692 @default.
• W636778445 doi "https://doi.org/10.1016/j.cej.2015.06.057" @default.
• W636778445 hasPublicationYear "2015" @default.
• W636778445 type Work @default.
• W636778445 sameAs 636778445 @default.
• W636778445 citedByCount "45" @default.
• W636778445 countsByYear W6367784452016 @default.
• W636778445 countsByYear W6367784452017 @default.
• W636778445 countsByYear W6367784452018 @default.
• W636778445 countsByYear W6367784452019 @default.
• W636778445 countsByYear W6367784452020 @default.
• W636778445 countsByYear W6367784452021 @default.
• W636778445 countsByYear W6367784452022 @default.
• W636778445 countsByYear W6367784452023 @default.
• W636778445 crossrefType "journal-article" @default.
• W636778445 hasAuthorship W636778445A5014304854 @default.
• W636778445 hasAuthorship W636778445A5065435785 @default.
• W636778445 hasAuthorship W636778445A5070756322 @default.
• W636778445 hasBestOaLocation W6367784451 @default.
• W636778445 hasConcept C109663097 @default.
• W636778445 hasConcept C121332964 @default.
• W636778445 hasConcept C123299182 @default.
• W636778445 hasConcept C147789679 @default.
• W636778445 hasConcept C152815550 @default.
• W636778445 hasConcept C161790260 @default.
• W636778445 hasConcept C185592680 @default.
• W636778445 hasConcept C192562407 @default.
• W636778445 hasConcept C50517652 @default.
• W636778445 hasConcept C55493867 @default.
• W636778445 hasConcept C62520636 @default.
• W636778445 hasConcept C8171440 @default.
• W636778445 hasConcept C97355855 @default.
• W636778445 hasConceptScore W636778445C109663097 @default.
• W636778445 hasConceptScore W636778445C121332964 @default.
• W636778445 hasConceptScore W636778445C123299182 @default.
• W636778445 hasConceptScore W636778445C147789679 @default.
• W636778445 hasConceptScore W636778445C152815550 @default.
• W636778445 hasConceptScore W636778445C161790260 @default.
• W636778445 hasConceptScore W636778445C185592680 @default.
• W636778445 hasConceptScore W636778445C192562407 @default.
• W636778445 hasConceptScore W636778445C50517652 @default.
• W636778445 hasConceptScore W636778445C55493867 @default.
• W636778445 hasConceptScore W636778445C62520636 @default.
• W636778445 hasConceptScore W636778445C8171440 @default.
• W636778445 hasConceptScore W636778445C97355855 @default.
• W636778445 hasFunder F4320306084 @default.
• W636778445 hasFunder F4320336521 @default.
• W636778445 hasFunder F4320337390 @default.
• W636778445 hasLocation W6367784451 @default.
• W636778445 hasLocation W6367784452 @default.
• W636778445 hasOpenAccess W636778445 @default.
• W636778445 hasPrimaryLocation W6367784451 @default.
• W636778445 hasRelatedWork W1607696015 @default.
• W636778445 hasRelatedWork W1996480800 @default.
• W636778445 hasRelatedWork W2126840403 @default.
• W636778445 hasRelatedWork W2132645956 @default.
• W636778445 hasRelatedWork W2321937745 @default.
• W636778445 hasRelatedWork W2350995129 @default.
• W636778445 hasRelatedWork W2388578886 @default.
• W636778445 hasRelatedWork W2526746071 @default.
• W636778445 hasRelatedWork W2899084033 @default.
• W636778445 hasRelatedWork W3160998425 @default.
• W636778445 hasVolume "281" @default.
• W636778445 isParatext "false" @default.

• next