𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Volume-explicit equation of state for hard chains, their mixtures, and copolymers

✍ Scribed by Esam Z. Hamad

Publisher
American Institute of Chemical Engineers
Year
1998
Tongue
English
Weight
721 KB
Volume
44
Category
Article
ISSN
0001-1541

No coin nor oath required. For personal study only.

✦ Synopsis

Volume-explicit equations of states for hard chains, their mixtures, and copolymers were developed. The equations accurately represent the simulution data. They also predict the correct uolume at high pressures (close packing), unlike the common pressureexplicit equations, which predict a physically unattainable uolume. Entropic demixing is also predicted by the proposed equations. The deueloped equation can be used as the repulsiue part in developing uolume-explicit real polymer equations of state or excess Gibbs enelgy models.

πŸ“œ SIMILAR VOLUMES

Vapour pressures and saturated-liquid vo
Vapour pressures and saturated-liquid volumes for heavy fossil fuel fractions from a perturbed hard-chain equation of state
✍ Achim Wilhelm; John M. Prausnitz πŸ“‚ Article πŸ“… 1985 πŸ› Elsevier Science 🌐 English βš– 766 KB

A semitheoretical equation of state has been used to correlate residual thermodynamic properties of heavy hydrocarbons. The correlation requires three characteristic molecular parameters obtained from liquid density and vapour pressure data. These parameters are presented for 61 hydrocarbons with mo

Liquid-liquid equilibria and theta tempe
Liquid-liquid equilibria and theta temperatures in binary solvent-copolymer solutions from a perturbed hard-sphere-chain equation of state
✍ Toshiaki Hino; Yuhua Song; John M. Prausnitz πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 803 KB

The perturbed hard-sphere-chain (PHSC) equation of state for copolymer systems is used to calculate liquid-liquid equilibria for binary solvent/copolymer systems that exhibit simultaneously an upper critical solution temperature (UCST) and a lower critical solution temperature. The PHSC equation of