Pressure-volume-temperature properties of aqueous mixed electrolyte solutions: NaCl + BaCl[sub 2] from 25 to 140[degree]C
Journal Article
·
· Journal of Chemical and Engineering Data; (United States)
- Univ. of Oklahoma, Norman (United States). Dept. of Chemistry
Pressure-volume-temperature (PVT) properties of aqueous mixed electrolyte solutions are useful for many applications in geology, oil recovery, oceanography, and geothermal brines. The densities of aqueous electrolyte mixtures of NaCl + BaCl[sub 2] have been measured from 25 to 140 C at constant total ionic strengths of 0.5, 1.0, 2.5, and 4.5 mol. The mean apparent molal volumes calculated from the experimental density values have been treated using the Pitzer equations, and the ion interaction parameters of mixing have been evaluated. The required apparent molal volumes for the pure aqueous BaCl[sub 2] and NaCl have been obtained from the earlier work and that of Rogers and Pitzer, respectively.
- OSTI ID:
- 5341667
- Journal Information:
- Journal of Chemical and Engineering Data; (United States), Journal Name: Journal of Chemical and Engineering Data; (United States) Vol. 39:1; ISSN JCEAAX; ISSN 0021-9568
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
58 GEOSCIENCES
580000* -- Geosciences
ALKALI METAL COMPOUNDS
ALKALINE EARTH METAL COMPOUNDS
BARIUM CHLORIDES
BARIUM COMPOUNDS
BRINES
CHLORIDES
CHLORINE COMPOUNDS
DATA
EXPERIMENTAL DATA
HALIDES
HALOGEN COMPOUNDS
INFORMATION
MEASURING METHODS
NUMERICAL DATA
PHYSICAL PROPERTIES
SODIUM CHLORIDES
SODIUM COMPOUNDS
THERMODYNAMIC PROPERTIES
580000* -- Geosciences
ALKALI METAL COMPOUNDS
ALKALINE EARTH METAL COMPOUNDS
BARIUM CHLORIDES
BARIUM COMPOUNDS
BRINES
CHLORIDES
CHLORINE COMPOUNDS
DATA
EXPERIMENTAL DATA
HALIDES
HALOGEN COMPOUNDS
INFORMATION
MEASURING METHODS
NUMERICAL DATA
PHYSICAL PROPERTIES
SODIUM CHLORIDES
SODIUM COMPOUNDS
THERMODYNAMIC PROPERTIES