Published January 1987
| Version v1
Journal article
Thermodynamics of aqueous magnesium chloride, calcium chloride, and strontium chloride at elevated temperatures
Creators
- 1. Dept. of Chemistry and Lawrence Berkeley Lab., Univ. of California, Berkeley, CA
Description
Heat capacities and densities of aqueous MgCl/sub 2/, CaCl/sub 2/, and SrCl/sub 2/ from the accompanying paper are combined with literature data up to 473 K to yield temperature-dependent equations by using the ion-interaction model of Pitzer. These heat capacity equations have been integrated to yield the enthalpy and the Gibbs energy. The enthalpy parameters for 298 K are evaluated in separate calculations using published high-temperature osmotic data as well as heats of dilution, while the Gibbs energy parameters for 298 K are taken from the literature. The range of validity of the final equations is described
Additional details
Publishing Information
- Journal Title
- J. Chem. Eng. Data
- Journal Volume
- 32
- Journal Issue
- 1
- Series
- J. Chem. Eng. Data.
- Journal Page Range
- 76-80
- ISSN
- 0021-9568
- CODEN
- JCEAA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 18084712
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- AQUEOUS SOLUTIONS; CALCIUM CHLORIDES; DATA PROCESSING; DENSITY; DILUTION; ENTHALPY; EQUATIONS; FREE ENTHALPY; HIGH TEMPERATURE; MAGNESIUM CHLORIDES; MATHEMATICAL MODELS; SPECIFIC HEAT; STRONTIUM CHLORIDES; TEMPERATURE DEPENDENCE
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; CALCIUM COMPOUNDS; CALCIUM HALIDES; CHLORIDES; CHLORINE COMPOUNDS; DISPERSIONS; ENERGY; HALIDES; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; MAGNESIUM COMPOUNDS; MIXTURES; PHYSICAL PROPERTIES; SOLUTIONS; STRONTIUM COMPOUNDS; THERMODYNAMIC PROPERTIES