Phase behavior of reservoir fluids II: Supercritical carbon dioxide and bitumen fractions
References (3)
- et al.
Phase behavior of reservoir fluids: supercritical carbon dioxide and Cold Lake bitumen
Fluid Phase Equilibria
(1989)
Cited by (32)
Utilization of CO<inf>2</inf> to reduce environmental impact of diluted bitumen transportation and improve economics of CCS operations
2019, International Journal of Greenhouse Gas ControlCitation Excerpt :It is well-understood that solubility of CO2 in low molecular weight crudes is much higher than DilBit. Our previously published papers and Huang and Radosz (Huang and Radosz, 1990) showed the higher CO2 solubility in lighter crudes and bitumen fractions (Azinfar et al., 2018a, 2018b). Another aspect of the proposed approach is the possibility of leak detection to mitigate risks associated with the spill of DilBit.
A thermodynamic model to predict propane solubility in bitumen and heavy oil based on experimental fractionation and characterization
2018, Journal of Petroleum Science and EngineeringCitation Excerpt :They improved the solubility predictions by estimating the critical pressure, in terms of molar mass and critical temperature, by correlating the CO2-saturated bitumen fractions density with Patel-Teja EoS (Patel and Teja, 1982). Huang and Radosz (1990a) also studied the mutual phase equilibrium solubilities for CO2/Cold Lake bitumen fractions at temperature and pressure ranges up to 250 °C and 16 MPa. They measured the solubility of bitumen and the three distillable cuts.
Fluid behavior of gas condensate system with water vapor
2017, Fluid Phase EquilibriaCitation Excerpt :Nowadays, many attempts have been made in the development of an EOS that is considered a system containing associating compounds [14–19]. The cubic-plus-association (CPA) equation of state [20,21] is the most recent EOS that combines the physical part of the SRK EOS [22] with the association term based on the Statistical Association Fluid Theory (SAFT) [16,23]. The CPA EOS has been widely used to pure components and Vapor-Liquid equilibrium, Liquid-Liquid equilibrium and Solid-Liquid equilibrium for associating-associating and associating-inert systems [20,21,24–28].
A method for characterization of bitumen
2015, FuelPrediction of CO<inf>2</inf> solubility in bitumen using the cubic-plus-association equation of state (CPA-EoS)
2015, Journal of Supercritical FluidsMeasurement of thermophysical properties and modeling for pseudo-binary mixtures of n-decane and Athabasca bitumen
2013, Fluid Phase EquilibriaCitation Excerpt :The data on gas-saturated bitumen have been received much attention in last decades. Several authors [3–8,13–38] have evaluated the impact of pressure and temperature on the solubility of gases (nitrogen, carbon monoxide, carbon dioxide, methane, ethane, propane, butane) in bitumen and determined the gas-saturated bitumen density and viscosity. Liquid solvents and diluents are practically more applicable in oil industry compared to gaseous solvents.