Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023419253> ?p ?o ?g. }
- W2023419253 endingPage "294" @default.
- W2023419253 startingPage "286" @default.
- W2023419253 abstract "A 35S radioisotope pulse tracer method was used to elucidate the behavior of sulfur on a sulfided Co-Mo/Al2O3 under the practical hydrodesulfurization (HDS) conditions. 35S-labeled H2S (35S-H2S) and dibenzothiophene (35S-DBT) were synthesized. Then, the exchange reactions with 35S-H2S and the HDS reaction of 35S-DBT were carried out at 200–400°C and 10–50 kg/cm2. By tracing the change in radioactivity of released 35S-H2S, amounts of labile sulfur involved in the reactions and the rate constants of H2S formation from the labile sulfur were determined. The amount of labile sulfur increased with increasing temperature, and the release rate of 35S-H2S increased with increasing the supply rate of sulfur. The sulfur exchange with H2S was very rapid at each temperature. Comparison of the amounts of labile sulfur and the rate constants of sulfur exchange in HDS reactions with those in sulfur exchange with H2S suggests that the transformation between the labile sulfur and the vacancies on the catalyst surface would predominantly proceed through the sulfur exchange with H2S even in the HDS reactions. It was also found that the addition of H2S inhibited the HDS reaction of DBT while it increased the sulfur exchange rate." @default.
- W2023419253 created "2016-06-24" @default.
- W2023419253 creator A5003808403 @default.
- W2023419253 creator A5007095597 @default.
- W2023419253 creator A5009383169 @default.
- W2023419253 creator A5049448482 @default.
- W2023419253 creator A5063806901 @default.
- W2023419253 creator A5070457493 @default.
- W2023419253 date "1997-01-01" @default.
- W2023419253 modified "2023-10-14" @default.
- W2023419253 title "Elucidation of Behavior of Sulfur on Sulfided Co-Mo/Al2O3 Catalyst Using a 35S Radioisotope Pulse Tracer Method" @default.
- W2023419253 cites W138349728 @default.
- W2023419253 cites W1560958301 @default.
- W2023419253 cites W1581287433 @default.
- W2023419253 cites W1967371142 @default.
- W2023419253 cites W1969433367 @default.
- W2023419253 cites W1972951653 @default.
- W2023419253 cites W1973526823 @default.
- W2023419253 cites W1988448992 @default.
- W2023419253 cites W1998243011 @default.
- W2023419253 cites W2000227096 @default.
- W2023419253 cites W2008272784 @default.
- W2023419253 cites W2008644578 @default.
- W2023419253 cites W2012900450 @default.
- W2023419253 cites W2014432350 @default.
- W2023419253 cites W2026440975 @default.
- W2023419253 cites W2033395785 @default.
- W2023419253 cites W2034431604 @default.
- W2023419253 cites W2038489341 @default.
- W2023419253 cites W2056838260 @default.
- W2023419253 cites W2069061312 @default.
- W2023419253 cites W2071847292 @default.
- W2023419253 cites W2088800949 @default.
- W2023419253 cites W2089675398 @default.
- W2023419253 cites W2092941826 @default.
- W2023419253 cites W2093900153 @default.
- W2023419253 cites W2099571024 @default.
- W2023419253 cites W2145179439 @default.
- W2023419253 cites W2145790619 @default.
- W2023419253 cites W2223447048 @default.
- W2023419253 cites W2319075422 @default.
- W2023419253 cites W2949801026 @default.
- W2023419253 doi "https://doi.org/10.1006/jcat.1997.1762" @default.
- W2023419253 hasPublicationYear "1997" @default.
- W2023419253 type Work @default.
- W2023419253 sameAs 2023419253 @default.
- W2023419253 citedByCount "31" @default.
- W2023419253 countsByYear W20234192532012 @default.
- W2023419253 countsByYear W20234192532015 @default.
- W2023419253 countsByYear W20234192532017 @default.
- W2023419253 countsByYear W20234192532021 @default.
- W2023419253 countsByYear W20234192532023 @default.
- W2023419253 crossrefType "journal-article" @default.
- W2023419253 hasAuthorship W2023419253A5003808403 @default.
- W2023419253 hasAuthorship W2023419253A5007095597 @default.
- W2023419253 hasAuthorship W2023419253A5009383169 @default.
- W2023419253 hasAuthorship W2023419253A5049448482 @default.
- W2023419253 hasAuthorship W2023419253A5063806901 @default.
- W2023419253 hasAuthorship W2023419253A5070457493 @default.
- W2023419253 hasConcept C121332964 @default.
- W2023419253 hasConcept C148898269 @default.
- W2023419253 hasConcept C161790260 @default.
- W2023419253 hasConcept C178790620 @default.
- W2023419253 hasConcept C179104552 @default.
- W2023419253 hasConcept C185592680 @default.
- W2023419253 hasConcept C197129369 @default.
- W2023419253 hasConcept C2778949310 @default.
- W2023419253 hasConcept C2780596425 @default.
- W2023419253 hasConcept C518881349 @default.
- W2023419253 hasConcept C62520636 @default.
- W2023419253 hasConcept C68000547 @default.
- W2023419253 hasConcept C93391505 @default.
- W2023419253 hasConceptScore W2023419253C121332964 @default.
- W2023419253 hasConceptScore W2023419253C148898269 @default.
- W2023419253 hasConceptScore W2023419253C161790260 @default.
- W2023419253 hasConceptScore W2023419253C178790620 @default.
- W2023419253 hasConceptScore W2023419253C179104552 @default.
- W2023419253 hasConceptScore W2023419253C185592680 @default.
- W2023419253 hasConceptScore W2023419253C197129369 @default.
- W2023419253 hasConceptScore W2023419253C2778949310 @default.
- W2023419253 hasConceptScore W2023419253C2780596425 @default.
- W2023419253 hasConceptScore W2023419253C518881349 @default.
- W2023419253 hasConceptScore W2023419253C62520636 @default.
- W2023419253 hasConceptScore W2023419253C68000547 @default.
- W2023419253 hasConceptScore W2023419253C93391505 @default.
- W2023419253 hasIssue "2" @default.
- W2023419253 hasLocation W20234192531 @default.
- W2023419253 hasOpenAccess W2023419253 @default.
- W2023419253 hasPrimaryLocation W20234192531 @default.
- W2023419253 hasRelatedWork W1607167643 @default.
- W2023419253 hasRelatedWork W168114278 @default.
- W2023419253 hasRelatedWork W2009973072 @default.
- W2023419253 hasRelatedWork W2028770621 @default.
- W2023419253 hasRelatedWork W2036827355 @default.
- W2023419253 hasRelatedWork W2050358097 @default.
- W2023419253 hasRelatedWork W2293176564 @default.
- W2023419253 hasRelatedWork W2358926413 @default.
- W2023419253 hasRelatedWork W2386380410 @default.