@article{scholars5639,
           title = {Measurement of isothermal (vapor+liquid) equilibria, (VLE) for binary (CH4+CO2) from T=(240.35 to 293.15) K and CO2 rich synthetic natural gas systems from T=(248.15 to 279.15) K},
            note = {cited By 25},
          volume = {27},
             doi = {10.1016/j.jngse.2015.08.045},
       publisher = {Elsevier B.V.},
         journal = {Journal of Natural Gas Science and Engineering},
           pages = {158--167},
            year = {2015},
          author = {Nasir, Q. and Sabil, K. M. and Lau, K. K.},
            issn = {18755100},
        abstract = {Isothermal vapor-liquid equilibrium (VLE) data for methane (CH4) + carbon dioxide (CO2) binary system at temperature range of (240.35-293.15) K and synthetic carbon dioxide rich natural gas mixtures at temperature and pressure range of (248.15-279.15) K and (2.81-9.05) MPa were measured in sapphire type equilibrium cell apparatus. Thermodynamic modeling of experimental data was carried out with GERG2008-equation of state (EOS) and volume-translated Peng-Robinson equation of state (VTPR-EOS) using van der Waals (vdw1) mixing rule. For CH4 + CO2 system, the temperature dependent binary interaction parameters (kij) were tuned to measured VLE data, whereas, between CO2 with other hydrocarbons the value of kij=0 was assumed. Comparison between measured and prediction shows excellent agreement with overall lower deviations were obtained. {\^A}{\copyright} 2015 Elsevier B.V.},
             url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84949730476&doi=10.1016\%2fj.jngse.2015.08.045&partnerID=40&md5=972b71398f787b72da0edaf85fe9c093},
        keywords = {Binary mixtures; Equations of state; Isotherms; Liquefied natural gas; Liquid methane; Natural gas substitutes; Sapphire; Temperature; Van der Waals forces; Vapor pressure, Binary interaction parameter; GERG-EOS; Isothermal vapor-liquid equilibrium; Peng-Robinson equation of state; Synthetic natural gas; Temperature and pressures; Temperature dependent; VTPR-EOS, Carbon dioxide}
}