Model-based construction of calcium sulfate phase-transition diagrams in the HCl-CaCl2-H2O system between 0 and 100 °C

Industrial and Engineering Chemistry Research

Volumn 45, Issue 13, 2006, Pages 4517-4524

  Li, Zhibao ^a   Demopoulos, George P ^a  

^a MCGILL UNIVERSITY   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

HYDROCHLORIC ACID; MATHEMATICAL MODELS; PHASE DIAGRAMS; PHASE TRANSITIONS; SOLUTIONS; SUPERSATURATION;

CALCIUM SULFATE; CHEMICAL MODELS; METASTABLE; PHASE-TRANSITION DIAGRAMS;

TERNARY SYSTEMS;

HYDROCHLORIC ACID; MATHEMATICAL MODELS; PHASE DIAGRAMS; PHASE TRANSITIONS; SOLUTIONS; SUPERSATURATION; TERNARY SYSTEMS;

EID: 33745837042     PISSN: 08885885     EISSN: None     Source Type: Journal    
DOI: 10.1021/ie0600339     Document Type: Article

References (24)

1. Peek, E.; Van Weert, G. Chloride Metallurgy 2002: International Conference on Practice and Theory of Chloride/Metal Interaction; CIM: Montreal, Canada, 2002.
2. 2 Solutions from 283 to 353 K, J. Chem. Eng. Data 2005, 50, 1971.
3. 2O System up to 100 °C. Ind. Eng. Chem. Res. 2006, 45, 2914.
4. 2O System. In EPD Congress 2004; Schlesinger, M. E., Ed.; IMS: Warrendale, PA, 2004; p 477.
5. Van't Hoff, J. H.; Armstrong, E. F.; Hinrichsen, W.; Weigert, F.; Just, G. Gips und Anhydrit. Z. Phys. Chem. 1903, 45, 257.
6. Hardie, L. A. The Gypsum-Anhydrite Equilibrium at One Atmosphere Pressure. Am. Miner. 1967, 52, 171.
7. Raju, K. U. G.; Atkinson, G. The Thermodynamics of "Scale" Mineral Solubilities. 3. Calcium Sulfate in Aqueous NaCl. J. Chem. Eng. Data 1990, 35, 361.
8. Hill, A. E. The Transition Temperature of Gypsum to Anhydrite. J. Am. Chem. Soc. 1937, 59, 2242.
9. Bock, E. On the Solubility of Anhydrous Calcium Sulphate and of Gypsum in Concentrated Solutions of Sodium Chloride at 25 °C, 30 °C, 40 °C, and 50 °C. Can. J. Chem. 1961, 39, 1746.
10. Power, W. H.; Fabuss B. M.; Satterfield, C. N. Transient Solubilities in the Calcium Sulfate-Water System. J. Chem. Eng. Data 1964, 9, 437.
11. Innorta, G.; Rabbi, E.; Tomadin, L. The Gypsum-Anhydrite Equilibrium by Solubility Measurements. Geochim. Cosmochim. Acta 1980, 44, 1931.
12. Partridge, E. P.; White, A. H. The Solubility of Calcium Sulfate from 0 to 200°. J. Am. Chem. Soc. 1929, 51, 360.
13. Dahlgren, S. E. Calcium Sulfate Transitions in Superphosphate. J. Agric. Food Chem. 1960, 8, 411.
14. Martynowicz, E. T. M. J.; Witkamp, G. J.; Rosmalen, G. M. The Effect of Aluminum Fluoride on the Formation of Calcium Sulfate Hydrates. Hydrometallurgy 1996, 41, 171.
15. Kruchenko, V. P.; Beremzhanov, V. A. The Solubilities of the Salts in the Calcium Sulphate-Hydrochloric Acid-Water System at 25 °C. Russ. J. Inorg. Chem. 1976, 21, 281.
16. 4. In Proceedings of Fifth International Symposium on Waste Processing and Recycling in Mineral and Metallurgical Industries; Rao, S. R. et al., Eds.; CIM: Montreal, Canada, 2004; p 453.
17. Dirksen, J. A.; Ring, T. A. Fundamentals of Crystallization: Kinetic Effects on Particle Size Distributions and Morphology. Chem. Eng. Sci. 1991, 46, 2389.
18. Sohnel, O.; Mullin, J. W. Expression of Supersaturation in Systems Containing Hydrates, Partially Dissociated Electrolytes and Mixtures of Electrolytes. Chem. Eng. Sci. 1978, 33, 1535.
19. Aqueous System Modeling Course and Workshop, OLI's manual; OLI Systems, Inc.: Morris Plains, NJ, 2002.
20. Jansz, J. J. C. Estimation of Ionic Activities in Chloride Systems at Ambient and Elevated Temperatures. Hydrometallurgy 1983, 11, 13.
21. Zemaitis, J. F.; Clark, D. M.; Rafal, M.; Scrivner, N. C. Handbook of Aqueous Electrolyte Thermodynamics: Theory & Application; AIChE: New York, 1986.
22. Hina, A.; Nancollas, G. H. Alpha Calcium Sulphate Hemihydrate and a Method of Making Alpha Calcium Sulphate Hemihydrate. World Patent No. WO0179116, Oct. 25, 2001.
23. 4. In EPD Congress 2004; Schlesinger, M. E., Ed.; TMS: Warrendale, PA, 2004; p 627.
24. Girgin, S. Ph.D. Thesis, in preparation, McGill University, Montreal, QC, Canada, 2006.