Interaction Parameter Estimation in Cubic Equations of State Using Binary Phase Equilibrium and Critical Point Data†

1998 ◽  
Vol 37 (5) ◽  
pp. 1613-1618 ◽  
Author(s):  
Peter Englezos ◽  
Geoffrey Bygrave ◽  
Nicolas Kalogerakis
Keyword(s):  
Parameter Estimation ◽  
Phase Equilibrium ◽  
Critical Point ◽  
Interaction Parameter ◽  
Equations Of State ◽  
Binary Phase ◽  
Point Data

Research on Binary Phase Equilibrium for 1-Methylnaphthalene + CO2

2020 ◽  
Vol 65 (5) ◽  
pp. 2813-2818
Author(s):  
Shiyuan Wang ◽  
Songhui Wang ◽  
Bin Wang ◽  
Zhao Jiang ◽  
Tao Fang
Keyword(s):  
Phase Equilibrium ◽  
Binary Phase

Producing PVP Nanofibers by Electrospinning in N2

2012 ◽  
Vol 560-561 ◽  
pp. 701-708 ◽  
Author(s):  
Lu Li ◽  
Jie Xu ◽  
Tao Fang ◽  
Jin Geng ◽  
Detlef Freitag ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Phase Equilibrium ◽  
Phase Separation ◽  
Phase Behavior ◽  
Polymer Solution ◽  
Aspen Plus ◽  
Good Choice ◽  
The Other ◽  
Binary Phase ◽  
Novel Method

Electrospinning combined with nonsolvent-induced phase separation is a simple and novel method to produce porous nanofibers. In the study, Poly (vinylpyrrolidone) (PVP) nanofibers were fabricated using an electrospinning approach complemented by compressed nitrogen (N). N2 was used as the nonsolvent of choice. Besides, the tun2ning of N2 pressure and temperature can impact the nanofibers’ morphologies by altering phase behavior and mass transfer. Also, the other parameters affecting electrospinning of polymer solution were discussed. The results were demonstrated by extending the technique to PVP/dichloromethane (DCM) and PVP/ethanol (EtOH) systems. And the binary phase equilibrium of solvents (dichloromethane or ethanol) and N simulated by ASPEN PLUS 2006 demonstrates that N is not a 2good choice for producing hollow or po2rous polymer nanofibers.

An assessment of the melting, boiling, and critical point data of the alkali metals

1985 ◽  
Vol 57 (10) ◽  
pp. 1407-1426 ◽  
Author(s):  
R. W. Ohse ◽  
J.-F. Babelot ◽  
J. Magill ◽  
M. Tetenbaum
Keyword(s):  
Critical Point ◽  
Alkali Metals ◽  
Point Data
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