Water–Zinc (Copper) Methanesulfonate Systems: Thermodynamic Properties and Phase Equilibria
Vapor pressure was determined by static method at 298.15 K, and the solvent activity values were calculated for the Zn(CH 3 SO 3 ) 2 –H 2 O and Cu(CH 3 SO 3 ) 2 –H 2 O systems. Parameters of the Pitzer–Simonson–Clegg model were obtained from data on the vapor–liquid (VLE) and solid–liquid (SLE) equi...
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| Veröffentlicht in: | Russian Journal of Physical Chemistry A 2019-11, Vol.93 (11), p.2117-2122 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Vapor pressure was determined by static method at 298.15 K, and the solvent activity values were calculated for the Zn(CH
3
SO
3
)
2
–H
2
O and Cu(CH
3
SO
3
)
2
–H
2
O systems. Parameters of the Pitzer–Simonson–Clegg model were obtained from data on the vapor–liquid (VLE) and solid–liquid (SLE) equilibria. Stability parameters of hydrates Zn(CH
3
SO
3
)
2
· 12H
2
O, Zn(CH
3
SO
3
)
2
· 4H
2
O and Cu(CH
3
SO
3
)
2
· 4H
2
O were estimated. Phase diagram fragments were calculated. |
|---|---|
| ISSN: | 0036-0244 1531-863X |
| DOI: | 10.1134/S0036024419110050 |