Matches in SemOpenAlex for { <https://semopenalex.org/work/W14122955> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W14122955 endingPage "145" @default.
- W14122955 startingPage "135" @default.
- W14122955 abstract "Abstract The coking on bifunctional naphtha reforming catalysts was studied to find out which are the coke precursors and the mechanism of their formation. Runs feeding pure hydrocarbons (mainly n-paraffins) and naphtha doped with hydrocarbons were performed at 500°C and various pressures with bifunctional, acidic, and metallic catalysts. Light paraffins produce small amounts of cyclopentanes which are great coke precursors. With heavy paraffins alkyl aromatics able to form a bicyclic hydrocarbon by cyclization of the alkylic chain are produced. If this bicyclic has an indenic structure (one 5 C atoms ring), it will be a great coke precursor, more reactive than in the case of having two aromatic rings. The coke formation is a bifunctional process, being the metallic function necessary to dehydrogenate the cyclopentanic ring to a cyclopentadienic ring and the acidic function necessary to condense the cyclopentadienic rings producing polyring compounds. The monometallic catalyst has a greater coke forming capacity than the bimetallics due to its greater dehydrogenating capacity." @default.
- W14122955 created "2016-06-24" @default.
- W14122955 creator A5041930156 @default.
- W14122955 creator A5075704229 @default.
- W14122955 creator A5087481693 @default.
- W14122955 date "1987-01-01" @default.
- W14122955 modified "2023-09-27" @default.
- W14122955 title "Coking on Bifunctional Catalysts" @default.
- W14122955 cites W1997989990 @default.
- W14122955 cites W2070482246 @default.
- W14122955 doi "https://doi.org/10.1016/s0167-2991(09)60355-4" @default.
- W14122955 hasPublicationYear "1987" @default.
- W14122955 type Work @default.
- W14122955 sameAs 14122955 @default.
- W14122955 citedByCount "12" @default.
- W14122955 countsByYear W141229552012 @default.
- W14122955 countsByYear W141229552014 @default.
- W14122955 countsByYear W141229552020 @default.
- W14122955 crossrefType "book-chapter" @default.
- W14122955 hasAuthorship W14122955A5041930156 @default.
- W14122955 hasAuthorship W14122955A5075704229 @default.
- W14122955 hasAuthorship W14122955A5087481693 @default.
- W14122955 hasConcept C134484671 @default.
- W14122955 hasConcept C161790260 @default.
- W14122955 hasConcept C178790620 @default.
- W14122955 hasConcept C185592680 @default.
- W14122955 hasConcept C24961977 @default.
- W14122955 hasConcept C2780378348 @default.
- W14122955 hasConcept C2780385392 @default.
- W14122955 hasConcept C2780443040 @default.
- W14122955 hasConceptScore W14122955C134484671 @default.
- W14122955 hasConceptScore W14122955C161790260 @default.
- W14122955 hasConceptScore W14122955C178790620 @default.
- W14122955 hasConceptScore W14122955C185592680 @default.
- W14122955 hasConceptScore W14122955C24961977 @default.
- W14122955 hasConceptScore W14122955C2780378348 @default.
- W14122955 hasConceptScore W14122955C2780385392 @default.
- W14122955 hasConceptScore W14122955C2780443040 @default.
- W14122955 hasLocation W141229551 @default.
- W14122955 hasOpenAccess W14122955 @default.
- W14122955 hasPrimaryLocation W141229551 @default.
- W14122955 hasRelatedWork W197604478 @default.
- W14122955 hasRelatedWork W1984573741 @default.
- W14122955 hasRelatedWork W2016586381 @default.
- W14122955 hasRelatedWork W1961862841 @default.
- W14122955 hasRelatedWork W2255374342 @default.
- W14122955 hasRelatedWork W2274870437 @default.
- W14122955 hasRelatedWork W2401817498 @default.
- W14122955 hasRelatedWork W2415442567 @default.
- W14122955 hasRelatedWork W2550456115 @default.
- W14122955 hasRelatedWork W2554135483 @default.
- W14122955 hasRelatedWork W2728133719 @default.
- W14122955 hasRelatedWork W2758932675 @default.
- W14122955 hasRelatedWork W2825501981 @default.
- W14122955 hasRelatedWork W2835384103 @default.
- W14122955 hasRelatedWork W2836511500 @default.
- W14122955 hasRelatedWork W2926061761 @default.
- W14122955 hasRelatedWork W2929509791 @default.
- W14122955 hasRelatedWork W3021479622 @default.
- W14122955 hasRelatedWork W3153621901 @default.
- W14122955 hasRelatedWork W3201719984 @default.
- W14122955 isParatext "false" @default.
- W14122955 isRetracted "false" @default.
- W14122955 magId "14122955" @default.
- W14122955 workType "book-chapter" @default.