Matches in SemOpenAlex for { <https://semopenalex.org/work/W2080497633> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2080497633 endingPage "274" @default.
- W2080497633 startingPage "265" @default.
- W2080497633 abstract "We studied the kinetics of the heterogeneous hydroformylation of propylene, using hydridocarbonyltris(triphenylphosphine)rhodium(I), dissolved in triphenylphosphine and capillary condensed into the pores of a support, as a catalyst. The results can be described by the power rate equation: where Ea, the apparent activation energy, is equal to 79.1 kJ/mol, and the reaction orders a, b and c are 1.03, 0.09 and 0.23, respectively. The reaction order in carbon monoxide c is pressure dependent, and at carbon monoxide pressures above 0.15 MPa equal to 0.08. The selectivity towards n-butyr-aldehyde is not influenced by the hydrogen and propylene pressures, but varies strongly with the partial pressure of carbon monoxide. When this partial pressure is lowered from 0.52 to 0.05 MPa, the selectivity increases from 10 to 30. Similarly, an increase in temperature from 70 to 106.8 °C raises the selectivity from 6.7 to 11.5. With Kieselguhr and polystyrene—20% divinylbenzene (XAD-2) as catalyst supports, the rate of reaction is first order in rhodium complex concentration in the solvent ligand PPh3. The kinetics differ significantly from those found in homogeneous hydroformylation in, for instance, toluene." @default.
- W2080497633 created "2016-06-24" @default.
- W2080497633 creator A5056593560 @default.
- W2080497633 creator A5069474606 @default.
- W2080497633 creator A5082180049 @default.
- W2080497633 creator A5087524747 @default.
- W2080497633 date "1980-09-01" @default.
- W2080497633 modified "2023-10-14" @default.
- W2080497633 title "Hydroformylation with supported liquid phase rhodium catalysts Part V. The kinetics of propylene hydroformylation" @default.
- W2080497633 cites W1997769938 @default.
- W2080497633 cites W2005753110 @default.
- W2080497633 cites W2017082762 @default.
- W2080497633 cites W2023145015 @default.
- W2080497633 cites W2047008466 @default.
- W2080497633 cites W2063906480 @default.
- W2080497633 cites W2067042926 @default.
- W2080497633 cites W2073061864 @default.
- W2080497633 cites W2095876113 @default.
- W2080497633 doi "https://doi.org/10.1016/0304-5102(80)80016-2" @default.
- W2080497633 hasPublicationYear "1980" @default.
- W2080497633 type Work @default.
- W2080497633 sameAs 2080497633 @default.
- W2080497633 citedByCount "33" @default.
- W2080497633 countsByYear W20804976332012 @default.
- W2080497633 countsByYear W20804976332014 @default.
- W2080497633 countsByYear W20804976332015 @default.
- W2080497633 countsByYear W20804976332017 @default.
- W2080497633 countsByYear W20804976332018 @default.
- W2080497633 countsByYear W20804976332020 @default.
- W2080497633 crossrefType "journal-article" @default.
- W2080497633 hasAuthorship W2080497633A5056593560 @default.
- W2080497633 hasAuthorship W2080497633A5069474606 @default.
- W2080497633 hasAuthorship W2080497633A5082180049 @default.
- W2080497633 hasAuthorship W2080497633A5087524747 @default.
- W2080497633 hasConcept C100805817 @default.
- W2080497633 hasConcept C118792377 @default.
- W2080497633 hasConcept C121332964 @default.
- W2080497633 hasConcept C148898269 @default.
- W2080497633 hasConcept C161790260 @default.
- W2080497633 hasConcept C175113610 @default.
- W2080497633 hasConcept C178790620 @default.
- W2080497633 hasConcept C179104552 @default.
- W2080497633 hasConcept C185592680 @default.
- W2080497633 hasConcept C2777247709 @default.
- W2080497633 hasConcept C2778142098 @default.
- W2080497633 hasConcept C2779825165 @default.
- W2080497633 hasConcept C512735826 @default.
- W2080497633 hasConcept C521398313 @default.
- W2080497633 hasConcept C62520636 @default.
- W2080497633 hasConceptScore W2080497633C100805817 @default.
- W2080497633 hasConceptScore W2080497633C118792377 @default.
- W2080497633 hasConceptScore W2080497633C121332964 @default.
- W2080497633 hasConceptScore W2080497633C148898269 @default.
- W2080497633 hasConceptScore W2080497633C161790260 @default.
- W2080497633 hasConceptScore W2080497633C175113610 @default.
- W2080497633 hasConceptScore W2080497633C178790620 @default.
- W2080497633 hasConceptScore W2080497633C179104552 @default.
- W2080497633 hasConceptScore W2080497633C185592680 @default.
- W2080497633 hasConceptScore W2080497633C2777247709 @default.
- W2080497633 hasConceptScore W2080497633C2778142098 @default.
- W2080497633 hasConceptScore W2080497633C2779825165 @default.
- W2080497633 hasConceptScore W2080497633C512735826 @default.
- W2080497633 hasConceptScore W2080497633C521398313 @default.
- W2080497633 hasConceptScore W2080497633C62520636 @default.
- W2080497633 hasIssue "3" @default.
- W2080497633 hasLocation W20804976331 @default.
- W2080497633 hasOpenAccess W2080497633 @default.
- W2080497633 hasPrimaryLocation W20804976331 @default.
- W2080497633 hasRelatedWork W2002304486 @default.
- W2080497633 hasRelatedWork W2007477592 @default.
- W2080497633 hasRelatedWork W2021096835 @default.
- W2080497633 hasRelatedWork W2045874157 @default.
- W2080497633 hasRelatedWork W2115149095 @default.
- W2080497633 hasRelatedWork W2123899310 @default.
- W2080497633 hasRelatedWork W2324914501 @default.
- W2080497633 hasRelatedWork W2369150981 @default.
- W2080497633 hasRelatedWork W2950658439 @default.
- W2080497633 hasRelatedWork W2465545831 @default.
- W2080497633 hasVolume "9" @default.
- W2080497633 isParatext "false" @default.
- W2080497633 isRetracted "false" @default.
- W2080497633 magId "2080497633" @default.
- W2080497633 workType "article" @default.