Matches in SemOpenAlex for { <https://semopenalex.org/work/W4251536639> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W4251536639 endingPage "84" @default.
- W4251536639 startingPage "74" @default.
- W4251536639 abstract "The hydrogenation of the main components of an anthracene oil has been investigated in a cocurrent downflow trickle bed reactor at 623 K and 9·8 MPa. The catalyst employed was sulfided Ni–Mo/γ-Al2O3. The product of the effectiveness factor and chemical rate constant was determined for the reactions involved in the hydrogenation of naphthalene, acenaphthene, phenanthrene, anthracene, fluoranthene and pyrene. Reaction rates were expressed as a weighted average of the rate on the liquid-covered surface and on the dry surface. The external surface of the catalyst was considered to consist of a dynamic and a low liquid renewal area. The latter, identified as the area wetted by stagnant liquid, was assumed to be not reactive. The product of the effectiveness factor and the intrinsic rate constant were determined for dry and wetted catalyst surfaces by employing an estimation of the unit fraction of inactive surface. An estimation of the effectiveness factors was performed by employing the kinetic constants previously determined by Rosal et al. (Ind. Eng. Chem. Res., 31 (1992) 1007–12). The results showed that the effectiveness factor for the wetted surface followed a pattern in good agreement with theoretical predictions and was especially low for the hydrogenation of anthracene, a reaction whose rate was relatively high. © 1988 SCI" @default.
- W4251536639 created "2022-05-12" @default.
- W4251536639 creator A5026702149 @default.
- W4251536639 creator A5033934354 @default.
- W4251536639 creator A5065306566 @default.
- W4251536639 creator A5088403992 @default.
- W4251536639 date "1998-05-01" @default.
- W4251536639 modified "2023-10-09" @default.
- W4251536639 title "Catalytic hydrogenation of aromatic hydrocarbons in a trickle bed reactor" @default.
- W4251536639 doi "https://doi.org/10.1002/(sici)1097-4660(199805)72:1<74::aid-jctb888>3.3.co;2-u" @default.
- W4251536639 hasPublicationYear "1998" @default.
- W4251536639 type Work @default.
- W4251536639 citedByCount "0" @default.
- W4251536639 crossrefType "journal-article" @default.
- W4251536639 hasAuthorship W4251536639A5026702149 @default.
- W4251536639 hasAuthorship W4251536639A5033934354 @default.
- W4251536639 hasAuthorship W4251536639A5065306566 @default.
- W4251536639 hasAuthorship W4251536639A5088403992 @default.
- W4251536639 hasBestOaLocation W42515366391 @default.
- W4251536639 hasConcept C121332964 @default.
- W4251536639 hasConcept C127413603 @default.
- W4251536639 hasConcept C148898269 @default.
- W4251536639 hasConcept C161790260 @default.
- W4251536639 hasConcept C175113610 @default.
- W4251536639 hasConcept C178790620 @default.
- W4251536639 hasConcept C185592680 @default.
- W4251536639 hasConcept C2776128831 @default.
- W4251536639 hasConcept C2776891815 @default.
- W4251536639 hasConcept C2777207669 @default.
- W4251536639 hasConcept C2778216191 @default.
- W4251536639 hasConcept C2778951431 @default.
- W4251536639 hasConcept C2779255514 @default.
- W4251536639 hasConcept C2779563022 @default.
- W4251536639 hasConcept C2780112459 @default.
- W4251536639 hasConcept C42360764 @default.
- W4251536639 hasConcept C62520636 @default.
- W4251536639 hasConcept C8624102 @default.
- W4251536639 hasConcept C93391505 @default.
- W4251536639 hasConceptScore W4251536639C121332964 @default.
- W4251536639 hasConceptScore W4251536639C127413603 @default.
- W4251536639 hasConceptScore W4251536639C148898269 @default.
- W4251536639 hasConceptScore W4251536639C161790260 @default.
- W4251536639 hasConceptScore W4251536639C175113610 @default.
- W4251536639 hasConceptScore W4251536639C178790620 @default.
- W4251536639 hasConceptScore W4251536639C185592680 @default.
- W4251536639 hasConceptScore W4251536639C2776128831 @default.
- W4251536639 hasConceptScore W4251536639C2776891815 @default.
- W4251536639 hasConceptScore W4251536639C2777207669 @default.
- W4251536639 hasConceptScore W4251536639C2778216191 @default.
- W4251536639 hasConceptScore W4251536639C2778951431 @default.
- W4251536639 hasConceptScore W4251536639C2779255514 @default.
- W4251536639 hasConceptScore W4251536639C2779563022 @default.
- W4251536639 hasConceptScore W4251536639C2780112459 @default.
- W4251536639 hasConceptScore W4251536639C42360764 @default.
- W4251536639 hasConceptScore W4251536639C62520636 @default.
- W4251536639 hasConceptScore W4251536639C8624102 @default.
- W4251536639 hasConceptScore W4251536639C93391505 @default.
- W4251536639 hasIssue "1" @default.
- W4251536639 hasLocation W42515366391 @default.
- W4251536639 hasOpenAccess W4251536639 @default.
- W4251536639 hasPrimaryLocation W42515366391 @default.
- W4251536639 hasRelatedWork W1544627975 @default.
- W4251536639 hasRelatedWork W1567665397 @default.
- W4251536639 hasRelatedWork W2061859550 @default.
- W4251536639 hasRelatedWork W2145917369 @default.
- W4251536639 hasRelatedWork W2147238037 @default.
- W4251536639 hasRelatedWork W2373555549 @default.
- W4251536639 hasRelatedWork W2597242474 @default.
- W4251536639 hasRelatedWork W2730581898 @default.
- W4251536639 hasRelatedWork W3025991525 @default.
- W4251536639 hasRelatedWork W4233298435 @default.
- W4251536639 hasVolume "72" @default.
- W4251536639 isParatext "false" @default.
- W4251536639 isRetracted "false" @default.
- W4251536639 workType "article" @default.