Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022322571> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W2022322571 endingPage "1107" @default.
- W2022322571 startingPage "1100" @default.
- W2022322571 abstract "Pyridine hydrodenitrogenation (HDN) is more difficult than thiophene hydrodesulfurization (HDS), and there is a thermodynamic limitation on the first step of the HDN reaction mechanism which occurs, for example, at 5 to 11 bars, at temperatures above about 350°C. Pyridine inhibits the HDS reaction as previously reported, but sulfur compounds have a dual effect on HDN. At low temperatures, thiophene inhibits the reaction by competing with pyridine for hydrogenation sites on the catalyst. This retards the hydrogenation of pyridine to piperidine, reducing the overall reaction rate. At high temperatures the dominant effect is interaction of hydrogen sulfide, an HDS reaction product, with the catalyst to improve its hydrogenolysis (hydrocracking) activity. This increases the rate of piperidine hydrogenolysis, which is rate determining at the latter conditions, and enhances the overall rate of HDN." @default.
- W2022322571 created "2016-06-24" @default.
- W2022322571 creator A5035824374 @default.
- W2022322571 creator A5060981659 @default.
- W2022322571 creator A5063380689 @default.
- W2022322571 date "1975-11-01" @default.
- W2022322571 modified "2023-10-05" @default.
- W2022322571 title "Interactions between catalytic hydrodesulfurization of thiophene and hydrodenitrogenation of pyridine" @default.
- W2022322571 doi "https://doi.org/10.1002/aic.690210608" @default.
- W2022322571 hasPublicationYear "1975" @default.
- W2022322571 type Work @default.
- W2022322571 sameAs 2022322571 @default.
- W2022322571 citedByCount "99" @default.
- W2022322571 countsByYear W20223225712012 @default.
- W2022322571 countsByYear W20223225712013 @default.
- W2022322571 countsByYear W20223225712014 @default.
- W2022322571 countsByYear W20223225712015 @default.
- W2022322571 countsByYear W20223225712016 @default.
- W2022322571 countsByYear W20223225712017 @default.
- W2022322571 countsByYear W20223225712018 @default.
- W2022322571 countsByYear W20223225712019 @default.
- W2022322571 countsByYear W20223225712021 @default.
- W2022322571 crossrefType "journal-article" @default.
- W2022322571 hasAuthorship W2022322571A5035824374 @default.
- W2022322571 hasAuthorship W2022322571A5060981659 @default.
- W2022322571 hasAuthorship W2022322571A5063380689 @default.
- W2022322571 hasConcept C161790260 @default.
- W2022322571 hasConcept C178790620 @default.
- W2022322571 hasConcept C179104552 @default.
- W2022322571 hasConcept C181886296 @default.
- W2022322571 hasConcept C185592680 @default.
- W2022322571 hasConcept C197129369 @default.
- W2022322571 hasConcept C2778570275 @default.
- W2022322571 hasConcept C2779485729 @default.
- W2022322571 hasConcept C2779953032 @default.
- W2022322571 hasConcept C2781462491 @default.
- W2022322571 hasConcept C518881349 @default.
- W2022322571 hasConceptScore W2022322571C161790260 @default.
- W2022322571 hasConceptScore W2022322571C178790620 @default.
- W2022322571 hasConceptScore W2022322571C179104552 @default.
- W2022322571 hasConceptScore W2022322571C181886296 @default.
- W2022322571 hasConceptScore W2022322571C185592680 @default.
- W2022322571 hasConceptScore W2022322571C197129369 @default.
- W2022322571 hasConceptScore W2022322571C2778570275 @default.
- W2022322571 hasConceptScore W2022322571C2779485729 @default.
- W2022322571 hasConceptScore W2022322571C2779953032 @default.
- W2022322571 hasConceptScore W2022322571C2781462491 @default.
- W2022322571 hasConceptScore W2022322571C518881349 @default.
- W2022322571 hasIssue "6" @default.
- W2022322571 hasLocation W20223225711 @default.
- W2022322571 hasOpenAccess W2022322571 @default.
- W2022322571 hasPrimaryLocation W20223225711 @default.
- W2022322571 hasRelatedWork W2046410347 @default.
- W2022322571 hasRelatedWork W2048880985 @default.
- W2022322571 hasRelatedWork W2052842126 @default.
- W2022322571 hasRelatedWork W2072004106 @default.
- W2022322571 hasRelatedWork W2099804252 @default.
- W2022322571 hasRelatedWork W2322371127 @default.
- W2022322571 hasRelatedWork W2363225655 @default.
- W2022322571 hasRelatedWork W2368892834 @default.
- W2022322571 hasRelatedWork W2889812523 @default.
- W2022322571 hasRelatedWork W4380760382 @default.
- W2022322571 hasVolume "21" @default.
- W2022322571 isParatext "false" @default.
- W2022322571 isRetracted "false" @default.
- W2022322571 magId "2022322571" @default.
- W2022322571 workType "article" @default.