Research output: Contribution to journal › Article › peer-review
Calculation of phase equilibria in water-salt systems simulating the natural carbonate brines. / Charykova, M. V.
In: Geochemistry International, Vol. 38, No. SUPPL. 2, 01.12.2000.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Calculation of phase equilibria in water-salt systems simulating the natural carbonate brines
AU - Charykova, M. V.
PY - 2000/12/1
Y1 - 2000/12/1
N2 - Thermodynamic calculations of solubility diagrams were carried out for four-component systems with a common ion and four-component reciprocal water-salt systems containing sodium and potassium chlorides, sulfates, carbonates, and hydrocarbonates at temperatures from -5°C to + 35°C. Pitzer's equations were used to approximate the variations of excess thermodynamic functions with solution composition. The calculation results are well consistent with experimental solubility data and can be used to simulate salt crystallization in the evaporative basins with the carbonate type of water.
AB - Thermodynamic calculations of solubility diagrams were carried out for four-component systems with a common ion and four-component reciprocal water-salt systems containing sodium and potassium chlorides, sulfates, carbonates, and hydrocarbonates at temperatures from -5°C to + 35°C. Pitzer's equations were used to approximate the variations of excess thermodynamic functions with solution composition. The calculation results are well consistent with experimental solubility data and can be used to simulate salt crystallization in the evaporative basins with the carbonate type of water.
UR - http://www.scopus.com/inward/record.url?scp=0040436460&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0040436460
VL - 38
JO - Geochemistry International
JF - Geochemistry International
SN - 0016-7029
IS - SUPPL. 2
ER -
ID: 127759908