Combined EoS and elastic constraints models to predict thermodynamic properties for systems involving semi-crystalline polyolefins

In the present study, an equation of state model (i.e., Sanchez–Lacombe equation of state-SL EoS) and an Activity coefficient model (i.e., UNIFAC-FV) are combined with elastic constraints models to assess the effect of polymer crystallinity on solubility of penetrants (e.g., α-olefins, diluents, lig...

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Veröffentlicht in:	Fluid phase equilibria 2015-02, Vol.388, p.107-117
Hauptverfasser:	Bashir, Muhammad Ahsan, Ali, Mohammad Al-haj, Kanellopoulos, Vasileios, Seppälä, Jukka
Format:	Artikel
Sprache:	eng
Schlagworte:	Adjustable Chains (polymeric) Crystallinity Mathematical models mixtures Modified Michael–Hausslein model Penetrants Polymer crystallinity Polyolefins Sanchez–Lacombe equation of state Sensitivity analysis Solubility Solubility of hydrocarbons in polymer Ternary gas/gas/polymer UNIFAC-FV model
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