Matches in SemOpenAlex for { <https://semopenalex.org/work/W3204172947> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W3204172947 abstract "The hydroisomerization of long-chain n-paraffins were studied in the temperature range 205- 230 C at p{sub H2}=50 bar using a bench scale trickle-bed continuous-flow reactor. The bimetallic catalysts consisted of mixtures of platinum and palladium supported on commercially available nano-sized zeolites Beta (n{sub Si}/n{sub Al} = 12 and 25) extruded with a binder ({gamma}-alumina). For hexadecane conversion, high yields to isomers (25 and 45 wt.% of mono- and multibranched isomers, respectively) without extensive cracking (>10 wt.%) were obtained at a conversion of 80 %. Long-term tests with C{sub 16}H{sub 34} and blends of solid n-paraffins for 30-60 days on stream clearly indicate that a minor loss in catalyst activity can easily be compensated by increasing the reaction temperature from 230 C to 235 C. The zeolite sample with a 'mild acidity' revealed low hydrocracking at isomerization yield up to 70 wt.% and high stability. Carbonaceous deposits formed during n-paraffin hydroisomerization were investigated by temperature-programmed oxidation, elemental analysis, ATR-FTIR and {sup 13}C MAS NMR spectroscopy showing the formation of low-temperature, hydrogen-rich coke. (orig.)" @default.
- W3204172947 created "2021-10-11" @default.
- W3204172947 creator A5019770634 @default.
- W3204172947 creator A5021616385 @default.
- W3204172947 creator A5023685509 @default.
- W3204172947 creator A5040209396 @default.
- W3204172947 creator A5075903622 @default.
- W3204172947 creator A5091455226 @default.
- W3204172947 date "2013-11-01" @default.
- W3204172947 modified "2023-09-26" @default.
- W3204172947 title "Characterization of coke deposited on nano-sized Pt-Pd/H-beta spent during long-chain paraffin hydroisomerization" @default.
- W3204172947 hasPublicationYear "2013" @default.
- W3204172947 type Work @default.
- W3204172947 sameAs 3204172947 @default.
- W3204172947 citedByCount "0" @default.
- W3204172947 crossrefType "journal-article" @default.
- W3204172947 hasAuthorship W3204172947A5019770634 @default.
- W3204172947 hasAuthorship W3204172947A5021616385 @default.
- W3204172947 hasAuthorship W3204172947A5023685509 @default.
- W3204172947 hasAuthorship W3204172947A5040209396 @default.
- W3204172947 hasAuthorship W3204172947A5075903622 @default.
- W3204172947 hasAuthorship W3204172947A5091455226 @default.
- W3204172947 hasConcept C126661725 @default.
- W3204172947 hasConcept C134121241 @default.
- W3204172947 hasConcept C13965031 @default.
- W3204172947 hasConcept C161790260 @default.
- W3204172947 hasConcept C178790620 @default.
- W3204172947 hasConcept C185592680 @default.
- W3204172947 hasConcept C191897082 @default.
- W3204172947 hasConcept C192562407 @default.
- W3204172947 hasConcept C2778077586 @default.
- W3204172947 hasConcept C2780385392 @default.
- W3204172947 hasConcept C2780768339 @default.
- W3204172947 hasConcept C2781327020 @default.
- W3204172947 hasConcept C43411465 @default.
- W3204172947 hasConcept C502130503 @default.
- W3204172947 hasConcept C512968161 @default.
- W3204172947 hasConcept C518104683 @default.
- W3204172947 hasConceptScore W3204172947C126661725 @default.
- W3204172947 hasConceptScore W3204172947C134121241 @default.
- W3204172947 hasConceptScore W3204172947C13965031 @default.
- W3204172947 hasConceptScore W3204172947C161790260 @default.
- W3204172947 hasConceptScore W3204172947C178790620 @default.
- W3204172947 hasConceptScore W3204172947C185592680 @default.
- W3204172947 hasConceptScore W3204172947C191897082 @default.
- W3204172947 hasConceptScore W3204172947C192562407 @default.
- W3204172947 hasConceptScore W3204172947C2778077586 @default.
- W3204172947 hasConceptScore W3204172947C2780385392 @default.
- W3204172947 hasConceptScore W3204172947C2780768339 @default.
- W3204172947 hasConceptScore W3204172947C2781327020 @default.
- W3204172947 hasConceptScore W3204172947C43411465 @default.
- W3204172947 hasConceptScore W3204172947C502130503 @default.
- W3204172947 hasConceptScore W3204172947C512968161 @default.
- W3204172947 hasConceptScore W3204172947C518104683 @default.
- W3204172947 hasLocation W32041729471 @default.
- W3204172947 hasOpenAccess W3204172947 @default.
- W3204172947 hasPrimaryLocation W32041729471 @default.
- W3204172947 hasRelatedWork W1965382824 @default.
- W3204172947 hasRelatedWork W1986123127 @default.
- W3204172947 hasRelatedWork W1995265974 @default.
- W3204172947 hasRelatedWork W1995966734 @default.
- W3204172947 hasRelatedWork W2024924727 @default.
- W3204172947 hasRelatedWork W2041142702 @default.
- W3204172947 hasRelatedWork W2096285017 @default.
- W3204172947 hasRelatedWork W2129309313 @default.
- W3204172947 hasRelatedWork W2316957962 @default.
- W3204172947 hasRelatedWork W2464331450 @default.
- W3204172947 hasRelatedWork W2612990703 @default.
- W3204172947 hasRelatedWork W2778683710 @default.
- W3204172947 hasRelatedWork W2789370722 @default.
- W3204172947 hasRelatedWork W2888607031 @default.
- W3204172947 hasRelatedWork W2940839593 @default.
- W3204172947 hasRelatedWork W3001316431 @default.
- W3204172947 hasRelatedWork W3008448087 @default.
- W3204172947 hasRelatedWork W3107243560 @default.
- W3204172947 hasRelatedWork W2030651142 @default.
- W3204172947 hasRelatedWork W3148864025 @default.
- W3204172947 isParatext "false" @default.
- W3204172947 isRetracted "false" @default.
- W3204172947 magId "3204172947" @default.
- W3204172947 workType "article" @default.