Abstract
Solubility of naphthalene in supercritical solvent mixture (0.527 propane + 0.473 n-butane mole fraction) was measured at three constant temperatures of 403 K, 423 K, and 443 K over the pressure range from (1.08 to 6.21) MPa. The measurements were made using high-temperature and high-pressure optical cell. The combined expanded uncertainty of the temperature, pressure, and concentration measurements at 95% confidence level with a coverage factor of k = 2 is estimated to be 0.15 K, 0.05%, and 3%, respectively. For validation of the performance and reliability of the new high-pressure VLE apparatus the critical point parameters of pure component of (propane) and binary mixture (0.609 propane + 0.391 n-butane mole fraction) for which reliable literature data are available have been made. The measured values of VLE properties for ternary mixture of naphthalene + SC (propane/n-butane) were compared with the values predicted from GERG model for natural gas main constituents and other natural gas component containing mixtures.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.