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- W2889908093 abstract "The effect of CO2 injection on the structure and transport properties of confined asphaltenes in 6 nm slit-shaped calcite nanopore was studied using molecular dynamics simulations. The difference between asphaltene behavior in confined and bulk fluids in the presence of CO2 were investigated. A higher number of CO2 molecules in confinement influenced the anisotropic distribution of the confined hydrocarbons by displacing the adsorbed hydrocarbons molecules away from the pore surface toward the center of the pore. The van der Waals and electrostatic affinity of toluene and asphaltene with calcite surface decreased with an increase in the CO2 mole fraction. Increase in the number of CO2 molecules in confinement enhanced the tendency of asphaltenes to form aggregates. Further, the diffusivities of hydrocarbons were influenced by the density of injected CO2 and were found to vary anisotropically in the calcite nanopores. The aggregation of asphaltenes in the absence of confinement is faster as opposed to being in confinement. The enhanced adsorption of CO2 to the pore surface reduces the concentration of CO2 in the center of the pore resulting in slower aggregation of asphaltenes in confinement. These results suggest that developing a fundamental understanding of asphaltene behavior in confinement is essential for developing more robust predictions of field-scale observations of asphaltene aggregation." @default.
- W2889908093 created "2018-09-27" @default.
- W2889908093 creator A5003335470 @default.
- W2889908093 creator A5081410861 @default.
- W2889908093 date "2019-01-01" @default.
- W2889908093 modified "2023-10-13" @default.
- W2889908093 title "The influence of CO2 on the structure of confined asphaltenes in calcite nanopores" @default.
- W2889908093 cites W1031578623 @default.
- W2889908093 cites W1966638383 @default.
- W2889908093 cites W1968246172 @default.
- W2889908093 cites W1969627016 @default.
- W2889908093 cites W1972538419 @default.
- W2889908093 cites W1983849158 @default.
- W2889908093 cites W1985403028 @default.
- W2889908093 cites W1986986747 @default.
- W2889908093 cites W1989383039 @default.
- W2889908093 cites W1989686363 @default.
- W2889908093 cites W1990627808 @default.
- W2889908093 cites W1991794210 @default.
- W2889908093 cites W1994258663 @default.
- W2889908093 cites W1999708443 @default.
- W2889908093 cites W2000234636 @default.
- W2889908093 cites W2002690128 @default.
- W2889908093 cites W2012746993 @default.
- W2889908093 cites W2013795141 @default.
- W2889908093 cites W2017333141 @default.
- W2889908093 cites W2028969634 @default.
- W2889908093 cites W2035097793 @default.
- W2889908093 cites W2035531622 @default.
- W2889908093 cites W2039600668 @default.
- W2889908093 cites W2041638382 @default.
- W2889908093 cites W2051218930 @default.
- W2889908093 cites W2051381895 @default.
- W2889908093 cites W2053227378 @default.
- W2889908093 cites W2053557914 @default.
- W2889908093 cites W2053718838 @default.
- W2889908093 cites W2065194628 @default.
- W2889908093 cites W2067174909 @default.
- W2889908093 cites W2078072735 @default.
- W2889908093 cites W2079391258 @default.
- W2889908093 cites W2080571759 @default.
- W2889908093 cites W2089533408 @default.
- W2889908093 cites W2090675330 @default.
- W2889908093 cites W2094387599 @default.
- W2889908093 cites W2104312889 @default.
- W2889908093 cites W2170461326 @default.
- W2889908093 cites W2170541371 @default.
- W2889908093 cites W2172428885 @default.
- W2889908093 cites W2185118769 @default.
- W2889908093 cites W2254789565 @default.
- W2889908093 cites W2278577789 @default.
- W2889908093 cites W2279313209 @default.
- W2889908093 cites W2280686751 @default.
- W2889908093 cites W2308320520 @default.
- W2889908093 cites W2314283802 @default.
- W2889908093 cites W2317883377 @default.
- W2889908093 cites W2319780844 @default.
- W2889908093 cites W2320217278 @default.
- W2889908093 cites W2321959938 @default.
- W2889908093 cites W2325369218 @default.
- W2889908093 cites W2327692688 @default.
- W2889908093 cites W2328557632 @default.
- W2889908093 cites W2328611203 @default.
- W2889908093 cites W2328760282 @default.
- W2889908093 cites W2333565278 @default.
- W2889908093 cites W2335655859 @default.
- W2889908093 cites W2341398444 @default.
- W2889908093 cites W2343305591 @default.
- W2889908093 cites W2371897029 @default.
- W2889908093 cites W2469747662 @default.
- W2889908093 cites W2481379420 @default.
- W2889908093 cites W2501116602 @default.
- W2889908093 cites W2508287419 @default.
- W2889908093 cites W2534271656 @default.
- W2889908093 cites W2567633108 @default.
- W2889908093 cites W2585764855 @default.
- W2889908093 cites W2606895038 @default.
- W2889908093 cites W2613654878 @default.
- W2889908093 cites W2614019111 @default.
- W2889908093 cites W2616495182 @default.
- W2889908093 cites W2747151683 @default.
- W2889908093 cites W2754517060 @default.
- W2889908093 cites W2758364730 @default.
- W2889908093 cites W2765773707 @default.
- W2889908093 cites W2766557668 @default.
- W2889908093 cites W2767929175 @default.
- W2889908093 cites W2772001410 @default.
- W2889908093 cites W2780123592 @default.
- W2889908093 cites W2781880451 @default.
- W2889908093 cites W2782563433 @default.
- W2889908093 cites W2783128525 @default.
- W2889908093 cites W2786703518 @default.
- W2889908093 cites W2793999440 @default.
- W2889908093 cites W2794456125 @default.
- W2889908093 cites W2802936254 @default.
- W2889908093 cites W294215157 @default.
- W2889908093 cites W4234347652 @default.
- W2889908093 cites W4241640224 @default.