SDS Volume
Volume 62. Carbon Dioxide in Water and Aqueous Electrolyte Solutions, p None
Source Publication
Plyasunova, N. V.; Shmulovich, K. I.; Dokl. Akad. Nauk USSR 1991, 319, 738-42.
Conditions:
Room Temp:
773
$\pu{K}$
Pressure:
100 - 300
$\pu{MPa}$
Mass per 100 g water (2):
102w2 = 10 and 20
Compiler:
Methodology:
Phase equilibria were studied by means of the method described in [1].
Sample Information:
- Nothing specified.
- $\ce{CaCl2}$x6$\ce{H2O}$ served as a source of solutions. Purity not specified.
- Not specified.
Measurement Errors:
Ambient temperature: δT/K = ±5
Mass concentration (m/v) (1): δp/bar = ±50
Methodology Citation
1 Sterner, S. M.; Bodnar, R. J.; Geochim. Cosmochim. Acta 1984, 48, 2659-68.
System Components:
- Carbon dioxide, $\ce{ CO2 }$; [124-38-9] NIST WebBook
- Calcium chloride, $\ce{ CaCl2 }$; [10043-52-4] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| 100w1 c | 100w2 | $P$ ($\pu{kbar}$) |
|---|---|---|
| 12 | 1E+1b | 1 |
| 3E+1 | 1E+1b | 2 |
| 36 | 1E+1b | 3 |
| 5 | 2E+1b | 1 |
| 23 | 2E+1b | 2 |
| 3E+1 | 2E+1b | 3 |
(a) Data taken from a graph by compiler.
(b) w2 = mass fraction of CaCl2
(c) w1 = mass fraction of CO2
