Abstract
Abstract A new expression is proposed for the temperature dependence of the attractive parameter of the SRK equation of state. The new function is a two-parameter extension of the original form and can be applied to polar and non-polar compounds. By correlation of vapor pressures generated by the Lee-Kesler equation, expressions have been derived to predict the parameters of non-polar compounds from the acentric factor. They should allow a more reliable extrapolation of heavy hydrocarbon vapor pressures below their boiling point, with respect to the original SRK equations.
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.