Matches in SemOpenAlex for { <https://semopenalex.org/work/W1988210784> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W1988210784 endingPage "302" @default.
- W1988210784 startingPage "289" @default.
- W1988210784 abstract "Abstract An extensive set of phase behavior measurements were carried out on mixtures of carbon dioxide with a Canadian heavy oil and with its constitutive fractions. The heavy oil was divided into three fractions by asphaltene precipitation and distillation. The phase behavior data were then measured at 21°C and 140°C, and at several pressures up to 12.41 MPa, and included the mixtures' solubilities, swelling factors, densities, gas/oil ratios and viscosities. The oil samples obtained during the measurements were analyzed using gas chromatographic simulated distillation. The solubility of CO2 increased with pressure and decreased with increasing temperature. Saturated mixture densities increased with pressure at 21°C; however, they decreased with pressure at 140°C. The extent of density change with pressure were small when compared to the changes due to temperature. A significant amount of oil swelling was also observed. An important effect of CO2 was the large reduction in the oil viscosities. The extent of this reduction was larger at 21°C than at 140°C and was more pronounced for the more viscous oils. Simulated distillation analysis of the oil samples show the extraction of light ends into the CO2 phase, but no deposition of heavy ends could be detected. The phase behavior data of the heavy oil and its fractions with CO2 were correlated by the Peng-Robinson (PR) equation of state (EOS). The phase behavior data were also interpreted using binary and ternary mixtures of CO2 with n- alkanes having the same molecular weights as the oil fractions. Mixture densities were correlated using the volume translated PR EOS and viscosities were correlated by equations proposed by Lederer." @default.
- W1988210784 created "2016-06-24" @default.
- W1988210784 creator A5050296692 @default.
- W1988210784 creator A5055818618 @default.
- W1988210784 date "1993-07-01" @default.
- W1988210784 modified "2023-09-24" @default.
- W1988210784 title "Phase behavior and physical properties of CO2-saturated heavy oil and its constitutive fractions: Experimental data and correlations" @default.
- W1988210784 cites W1967327791 @default.
- W1988210784 cites W1969341751 @default.
- W1988210784 cites W1972656769 @default.
- W1988210784 cites W1982894666 @default.
- W1988210784 cites W2011004843 @default.
- W1988210784 cites W2012541908 @default.
- W1988210784 cites W2046795014 @default.
- W1988210784 cites W2047446367 @default.
- W1988210784 cites W2053412108 @default.
- W1988210784 cites W2064684285 @default.
- W1988210784 cites W2083237811 @default.
- W1988210784 cites W2093130859 @default.
- W1988210784 cites W2142965967 @default.
- W1988210784 doi "https://doi.org/10.1016/0920-4105(93)90060-r" @default.
- W1988210784 hasPublicationYear "1993" @default.
- W1988210784 type Work @default.
- W1988210784 sameAs 1988210784 @default.
- W1988210784 citedByCount "45" @default.
- W1988210784 countsByYear W19882107842012 @default.
- W1988210784 countsByYear W19882107842013 @default.
- W1988210784 countsByYear W19882107842014 @default.
- W1988210784 countsByYear W19882107842015 @default.
- W1988210784 countsByYear W19882107842016 @default.
- W1988210784 countsByYear W19882107842017 @default.
- W1988210784 countsByYear W19882107842018 @default.
- W1988210784 countsByYear W19882107842019 @default.
- W1988210784 countsByYear W19882107842020 @default.
- W1988210784 countsByYear W19882107842021 @default.
- W1988210784 countsByYear W19882107842022 @default.
- W1988210784 countsByYear W19882107842023 @default.
- W1988210784 crossrefType "journal-article" @default.
- W1988210784 hasAuthorship W1988210784A5050296692 @default.
- W1988210784 hasAuthorship W1988210784A5055818618 @default.
- W1988210784 hasConcept C121332964 @default.
- W1988210784 hasConcept C127313418 @default.
- W1988210784 hasConcept C135628077 @default.
- W1988210784 hasConcept C178790620 @default.
- W1988210784 hasConcept C185592680 @default.
- W1988210784 hasConcept C192562407 @default.
- W1988210784 hasConcept C202973686 @default.
- W1988210784 hasConcept C44280652 @default.
- W1988210784 hasConcept C78762247 @default.
- W1988210784 hasConcept C97355855 @default.
- W1988210784 hasConceptScore W1988210784C121332964 @default.
- W1988210784 hasConceptScore W1988210784C127313418 @default.
- W1988210784 hasConceptScore W1988210784C135628077 @default.
- W1988210784 hasConceptScore W1988210784C178790620 @default.
- W1988210784 hasConceptScore W1988210784C185592680 @default.
- W1988210784 hasConceptScore W1988210784C192562407 @default.
- W1988210784 hasConceptScore W1988210784C202973686 @default.
- W1988210784 hasConceptScore W1988210784C44280652 @default.
- W1988210784 hasConceptScore W1988210784C78762247 @default.
- W1988210784 hasConceptScore W1988210784C97355855 @default.
- W1988210784 hasIssue "4" @default.
- W1988210784 hasLocation W19882107841 @default.
- W1988210784 hasOpenAccess W1988210784 @default.
- W1988210784 hasPrimaryLocation W19882107841 @default.
- W1988210784 hasRelatedWork W2062202252 @default.
- W1988210784 hasRelatedWork W2168780059 @default.
- W1988210784 hasRelatedWork W2333906777 @default.
- W1988210784 hasRelatedWork W2344892901 @default.
- W1988210784 hasRelatedWork W2356020885 @default.
- W1988210784 hasRelatedWork W2358313471 @default.
- W1988210784 hasRelatedWork W2898075043 @default.
- W1988210784 hasRelatedWork W2899084033 @default.
- W1988210784 hasRelatedWork W4308359125 @default.
- W1988210784 hasRelatedWork W4312083232 @default.
- W1988210784 hasVolume "9" @default.
- W1988210784 isParatext "false" @default.
- W1988210784 isRetracted "false" @default.
- W1988210784 magId "1988210784" @default.
- W1988210784 workType "article" @default.