On the Measurement of Solute Partial Molar Volumes in Near-Critical Fluids with Supercritical Fluid Chromatography

1998 ◽  
Vol 37 (8) ◽  
pp. 3323-3330 ◽  
Author(s):  
Hongqin Liu ◽  
John P. O'Connell
Keyword(s):  
Supercritical Fluid ◽  
Supercritical Fluid Chromatography ◽  
Partial Molar Volumes ◽  
Molar Volumes

Partial Molar Volumes of Some Multicharged Electrolytes in Aqueous Dimethylformamide at Various Temperatures

1998 ◽  
Vol 63 (4) ◽  
pp. 507-514
Author(s):  
Madan L. Parmar ◽  
Ch. V. Nageshwara Rao ◽  
Suresh Chand Attri
Keyword(s):  
Partial Molar Volumes ◽  
Water Systems ◽  
Molar Volumes ◽  
Density Measurements ◽  
Solution Density ◽  
Aluminium Sulfate ◽  
Ion Interactions

Partial molar volumes of ammonium aluminium sulfate and potassium aluminium sulfate in DMF-water mixtures (5-20 wt.% of DMF) have been determined from solution density measurements at various temperatures and electrolyte concentrations. The data were evaluated by using Masson equation and the obtained parameters were interpreted in terms of ion-solvent and ion-ion interactions. Both electrolytes have been found to act as the structure makers/promotors in DMF-water systems.

Generic Enhanced Sub/Supercritical Fluid Chromatography: Blueprint for Highly Productive and Sustainable Separation of Primary Hindered Amines

2020 ◽  
Vol 8 (15) ◽  
pp. 6011-6021 ◽  
Author(s):  
Jimmy Oliveira DaSilva ◽  
Dan Lehnherr ◽  
Jinchu Liu ◽  
Raffeal Bennett ◽  
Imad A. Haidar Ahmad ◽  
...  
Keyword(s):  
Supercritical Fluid ◽  
Supercritical Fluid Chromatography ◽  
Hindered Amines

The effect of column history in supercritical fluid chromatography: Practical implications

2021 ◽  
pp. 462272
Author(s):  
Kateřina Plachká ◽  
Jakub Střítecký ◽  
Frantisek Svec ◽  
Lucie Nováková
Keyword(s):  
Supercritical Fluid ◽  
Supercritical Fluid Chromatography ◽  
Practical Implications
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