Matches in SemOpenAlex for { <https://semopenalex.org/work/W2313240783> ?p ?o ?g. }
- W2313240783 endingPage "2057" @default.
- W2313240783 startingPage "2049" @default.
- W2313240783 abstract "Carbon dioxide (CO2) was shown as a promising alternative for oil sands tailings treatment with economical and environmental benefits. This study aims to understand the role of CO2 addition in densification of oil sands tailings. In this study, CO2 was pressurized into two industrial whole tailings provided by Syncrude Canada Ltd. and Canadian Natural Resource Ltd. The optimal initial settling rate, supernatant clarity and solids content of sediment were achieved at a CO2 partial pressure of about 100 kPa. The improvement on densification of oil sands tailings by CO2 was mainly attributed to pH reduction under various CO2 partial pressures. The zeta potential of fines became less negative with decreasing pH, enhancing coagulation of fine solids. On the other hand, CO2 bubbles formed by dissolved gas under supersaturation pressure led to a less clear supernatant by disturbing the formed sediments. Supersaturation with nitrogen was applied to the oil sands tailings to verify the influence of dissolved gas on solids sedimentation. The limit to CO2 sequestration by oil sands tailings was experimentally evaluated." @default.
- W2313240783 created "2016-06-24" @default.
- W2313240783 creator A5013758406 @default.
- W2313240783 creator A5015603073 @default.
- W2313240783 creator A5018339079 @default.
- W2313240783 creator A5048979016 @default.
- W2313240783 creator A5074580913 @default.
- W2313240783 date "2011-05-02" @default.
- W2313240783 modified "2023-10-17" @default.
- W2313240783 title "Role of Dissolving Carbon Dioxide in Densification of Oil Sands Tailings" @default.
- W2313240783 cites W1491610881 @default.
- W2313240783 cites W1965674878 @default.
- W2313240783 cites W1971776746 @default.
- W2313240783 cites W1978449500 @default.
- W2313240783 cites W1983462478 @default.
- W2313240783 cites W1988169966 @default.
- W2313240783 cites W1998389929 @default.
- W2313240783 cites W2007951166 @default.
- W2313240783 cites W2017036160 @default.
- W2313240783 cites W2026298691 @default.
- W2313240783 cites W2032089527 @default.
- W2313240783 cites W2034555818 @default.
- W2313240783 cites W2045388590 @default.
- W2313240783 cites W2060041535 @default.
- W2313240783 cites W2061739151 @default.
- W2313240783 cites W2068656214 @default.
- W2313240783 cites W2147753791 @default.
- W2313240783 cites W2164074972 @default.
- W2313240783 doi "https://doi.org/10.1021/ef200203f" @default.
- W2313240783 hasPublicationYear "2011" @default.
- W2313240783 type Work @default.
- W2313240783 sameAs 2313240783 @default.
- W2313240783 citedByCount "19" @default.
- W2313240783 countsByYear W23132407832012 @default.
- W2313240783 countsByYear W23132407832013 @default.
- W2313240783 countsByYear W23132407832014 @default.
- W2313240783 countsByYear W23132407832015 @default.
- W2313240783 countsByYear W23132407832017 @default.
- W2313240783 countsByYear W23132407832018 @default.
- W2313240783 countsByYear W23132407832019 @default.
- W2313240783 countsByYear W23132407832021 @default.
- W2313240783 countsByYear W23132407832022 @default.
- W2313240783 crossrefType "journal-article" @default.
- W2313240783 hasAuthorship W2313240783A5013758406 @default.
- W2313240783 hasAuthorship W2313240783A5015603073 @default.
- W2313240783 hasAuthorship W2313240783A5018339079 @default.
- W2313240783 hasAuthorship W2313240783A5048979016 @default.
- W2313240783 hasAuthorship W2313240783A5074580913 @default.
- W2313240783 hasConcept C127313418 @default.
- W2313240783 hasConcept C127413603 @default.
- W2313240783 hasConcept C131779963 @default.
- W2313240783 hasConcept C147789679 @default.
- W2313240783 hasConcept C151730666 @default.
- W2313240783 hasConcept C159985019 @default.
- W2313240783 hasConcept C168056786 @default.
- W2313240783 hasConcept C173209714 @default.
- W2313240783 hasConcept C178790620 @default.
- W2313240783 hasConcept C185592680 @default.
- W2313240783 hasConcept C191897082 @default.
- W2313240783 hasConcept C192562407 @default.
- W2313240783 hasConcept C200447597 @default.
- W2313240783 hasConcept C2816523 @default.
- W2313240783 hasConcept C29941650 @default.
- W2313240783 hasConcept C39432304 @default.
- W2313240783 hasConcept C5166401 @default.
- W2313240783 hasConcept C530467964 @default.
- W2313240783 hasConcept C548081761 @default.
- W2313240783 hasConcept C87717796 @default.
- W2313240783 hasConcept C88380143 @default.
- W2313240783 hasConceptScore W2313240783C127313418 @default.
- W2313240783 hasConceptScore W2313240783C127413603 @default.
- W2313240783 hasConceptScore W2313240783C131779963 @default.
- W2313240783 hasConceptScore W2313240783C147789679 @default.
- W2313240783 hasConceptScore W2313240783C151730666 @default.
- W2313240783 hasConceptScore W2313240783C159985019 @default.
- W2313240783 hasConceptScore W2313240783C168056786 @default.
- W2313240783 hasConceptScore W2313240783C173209714 @default.
- W2313240783 hasConceptScore W2313240783C178790620 @default.
- W2313240783 hasConceptScore W2313240783C185592680 @default.
- W2313240783 hasConceptScore W2313240783C191897082 @default.
- W2313240783 hasConceptScore W2313240783C192562407 @default.
- W2313240783 hasConceptScore W2313240783C200447597 @default.
- W2313240783 hasConceptScore W2313240783C2816523 @default.
- W2313240783 hasConceptScore W2313240783C29941650 @default.
- W2313240783 hasConceptScore W2313240783C39432304 @default.
- W2313240783 hasConceptScore W2313240783C5166401 @default.
- W2313240783 hasConceptScore W2313240783C530467964 @default.
- W2313240783 hasConceptScore W2313240783C548081761 @default.
- W2313240783 hasConceptScore W2313240783C87717796 @default.
- W2313240783 hasConceptScore W2313240783C88380143 @default.
- W2313240783 hasIssue "5" @default.
- W2313240783 hasLocation W23132407831 @default.
- W2313240783 hasOpenAccess W2313240783 @default.
- W2313240783 hasPrimaryLocation W23132407831 @default.
- W2313240783 hasRelatedWork W1966107666 @default.
- W2313240783 hasRelatedWork W1993622555 @default.
- W2313240783 hasRelatedWork W2042698256 @default.
- W2313240783 hasRelatedWork W2346509185 @default.