Phase formation in the system CaO-SeO2-H2O

Journal of the American Ceramic Society

Volumn 80, Issue 10, 1997, Pages 2488-2494

  Dumm, John Q ^a,b   Brown, Paul W ^a,b  

^a PENNSYLVANIA STATE UNIVERSITY   (United States)

^b AMERICAN CERAMIC SOCIETY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DISSOLUTION; LIME; PH EFFECTS; PHASE EQUILIBRIA; SELENIUM COMPOUNDS; THERMAL EFFECTS; THERMODYNAMIC STABILITY;

CALCIUM SELENITES;

CERAMIC MATERIALS;

EID: 0031257595     PISSN: 00027820     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1151-2916.1997.tb03149.x     Document Type: Article

References (43)

1. R. Fischer, J. Zemann, and F. Leutwein, "Selenium"; Ch. 34 in Handbook of Geochemistry. Edited by K. H. Wedepohl. Springer-Verlag, Berlin, Germany, 1978.
2. J. M. MacNeal and L. S. Balistrieri, "Geochemistry and Occurrence of Selenium: An Overview"; Ch. 1 in Selenium in Agriculture and the Environment. Edited by L. W. Jacobs. American Society of Agronomy and Soil Science Society of America, Madison, WI, 1989.
3. 2O in the 25°-300°C Temperature Range and their Geochemical Interpretations," Geochem. Int., 5, 1108-25 (1968).
4. J. Van Muylder and M. Pourbaix, "Selenium"; pp. 554-59 in Atlas of Electrochemical Equilibria in Aqueous Solutions. Edited by M. Pourbaix; Translated by J. A. Franklin. Pergamon Press, Oxford, U.K., 1966.
5. M. A. Elrashidi, D. C. Adriano, S. M. Workman, and W. L. Lindsay, "Chemical Equilibria of Selenium in Soils: A Theoretical Development," Soil Sci., 144 [2] 141-52 (1987).
6. L. F. James, K. E. Panter, H. F. Mayland, M. R. Miller, and D. C. Baker, "Selenium Poisoning in Livestock: A Review and Progress"; see Ref. 2, Ch. 7.
7. H. F. Mayland, L. F. James, K. E. Panter, and J. L. Sonderegger, "Selenium in Seleniferous Environments"; see Ref. 2, Ch. 2.
8. H. W. Laken and D. F. Davidson, U.S. Geological Survey Professional Paper No. 820, 573-76, 1973.
9. A. W. Andren, D. H. Klein, and Y. Talmi, "Selenium in Coal-Fired Steam Plant Emissions," Environ. Sci. Technol., 9, 856-58 (1975).
10. L. J. Holcombe, B. P. Eynon, and P. Switzer, "Variability of Elemental Concentrations in Power Plant Ash," Environ. Sci. Technol., 19, 615-20 (1985).
11. G. A. Norton, E. L. DeKalb, and K. L. Malaby, "Elemental Composition of Suspended Particulate Matter from the Combustion of Coal and Coal/Refuse Mixtures," Environ. Sci. Technol., 20, 604-609 (1986).
12. G. R. Markowski and R. Filby, "Trace Element Concentration as a Function of Particle Size in Fly Ash from a Pulverized Coal Utility Boiler," Environ. Sci. Technol., 19, 796-804 (1985).
13. A. Wadge, M. Hutton, and P. J. Peterson, "The Concentrations and Particle Size Relationships of Selected Trace Elements in Fly Ashes from U.K. Coal-Fired Power Plants and a Refuse Incinerator," Sci. Total Environ., 54, 13-27 (1986).
14. J. A. Campbell, J. C. Laul, K. K. Nielson, and R. D. Smith, "Separation and Chemical Characterization of Finely Sized Fly-Ash Particles," Anal. Chem., 50, 1032-40 (1978).
15. M. A. Arthur, G. Rubin, R. E. Schneider, and L. H. Weinstein, "Uptake and Accumulation of Selenium by Terrestial Plants Growing on a Coal Fly Ash Landfill. Part 1: Corn," Environ. Toxical. Chem., 11, 541-47 (1992).
16. M. A. Arthur, G. Rubin, P. B. Woodbury, R. E. Schneider, and L. H. Weinstein, "Uptake and Accumulation of Selenium by Terrestial Plants Growing on a Coal Fly Ash Landfill. Part 2: Forage and Root Crops," Environ. Toxical. Chem., 11, 1289-99 (1992).
17. M. A. Arthur, G. Rubin, R. E. Schneider, and L. H. Weinstein, "Uptake and Accumulation of Selenium by Terrestrial Plants Growing on a Coal Fly Ash Landfill. Part 3: Forbs and Grasses," Environ. Toxical Chem., 11, 1301-306 (1992).
18. W. H. Gutenmann, G. J. Doss, and D. J. Lisk, "Selenium in Swiss Chard Grown on Sewage Sludge-Cement Kiln Dust Amended Soil," Chemosphere, 27, 1461-63 (1993).
19. R. L. Mikkelsen, A. L. Page, and F. T. Bingham, "Factors Affecting Selenium Accumulation by Agricultural Crops"; see Ref. 2, Ch. 4.
20. G. S. Stoewsand, J. L. Anderson, L. H. Weinstein, J. F. Osmeloski, W. H. Gutenmann, and D. J. Lisk, "Selenium in Tissues of Rats Fed Rutabagas Grown on Soil Covering a Coal Fly Ash Landfill," Bull. Environ. Contam. Toxic., 44, 681-85 (1991).
21. G. R. Southworth, M. J. Peterson, and R. R. Turner, "Changes in Concentrations of Selenium and Mercury in Largemouth Bass Following Elimination of Fly Ash Discharge to a Quarry," Chemosphere, 29, 71-79 (1994).
22. M. A. Elrashidi, D. C. Adriano, S. M. Workman, and W. L. Lindsay, "Solubility, Speciation, and Transformations of Selenium in Soils", see Ref. 2, Ch. 3.
23. J. H. Howard III, "Geochemistry of Selenium: Formation of Ferroselite and Selenium Behavior in the Vicinity of Oxidizing Sulfide and Uranium Deposits," Geochim. Cosmochim. Acta, 4, 1665-78 (1977).
24. R. H. Neal, G. Sposito, K. M. Holtzclaw, and S. J. Traina, "Selenite Adsorption on Alluvial Soils: I. Soil Composition and pH Effects," Soil Sci. Soc. Am. J., 51, 1161-65 (1987).
25. R. H. Neal, G. Sposito, K. M. Holtzclaw, and S. J. Traina, "Selenite Adsorption on Alluvial Soils: U. Solution Composition Effects," Soil Sci. Soc. Am. J., 51, 1165-69 (1987).
26. S. U. Sarthchandra and J. H. Watkinson, "Oxidation of Elemental Selenium to Selenite by Bacillus megaterium," Science (Washington, DC), 211, 600-601 (1981).
27. G. J. McCarthy, F. P. Glasser, and D. M. Roy, "Fly Ash and Coal Conversion By-Products: Characterization, Utilization, and Disposal, II," Mater. Res. Soc. Symp. Proc., 65, 325 (1986).
28. H. J. Kuzel, "X-ray Investigations of Some Complex Calcium Aluminate Hydrates and Related Compounds" (Supplementary Paper II-19); pp. 92-97 in Proceedings of the Fifth International Symposium on the Chemistry of Cement, Part 11, Hydration of Cements, Part 2, Vol. 2. Cement Society of Japan, Tokyo, Japan, 1968.
29. D. J. Hassett, G. J. McCarthy, P. Kumarathasan, and D. Pflughoeft-Hasset, "Synthesis and Characterization of Selenate and Sulfate-Selenate Ettringite Structure Phases," Mater. Res. Bull., 25, 1347-54 (1990).
30. M. Ebert and D. Havlicek, "Calcium Selenites," Coll. Czech. Chem. Comm., 46, 1740-47 (1981).
31. P. B. Linkson, "The Stability of Selenium in Aqueous Systems," Proc. Saf. Environ. Prot., 70, 149-52 (1992).
32. T. Losoi and J. Valkonen, "Syntheses, Themal Decomposition, IR Spectra, and Unit-Cell Determinations of Some Alkaline-Earth Selenites," Finn. Chem. Lett., 1-8 (1985).
33. 2O," Acta Crystallogr., Sect. C: Cryst. Struct. Commun., C41, 652-54 (1985).
34. 3)," J. Solid State Chem., 65, 363-69 (1986).
35. J. Dumm and P. W. Brown, "Synthesis and Characterization of Calcium Selenate Hydrates," J. Cryst. Growth, in review.
36. 2O at 25°C," J. Am. Ceram. Soc., 75, 17-22 (1992).
37. 2O at 25°C," J. Am. Ceram. Soc., 76, [6] 1558-62 (1993).
38. G. M. Anderson and D. A. Crerar, Thermodynamics in Geochemistry, The Equilibrium Model; p. 588. Oxford University Press, New York, 1993.
39. D. D. Wagman, W. H. Evans, V. B. Parker, R. H. Schumm, I. Halow, S. M. Bailey, K. L. Churney, and R. L. Nuttall, "The NBS Tables of Chemical Thermodynamic Properties: Selected Values for Inorganic and C1 and C2 Organic Substances in SI Units," J. Phys. Chem. Ref. Data, 11 [Suppl. 2] 392 (1982).
40. G. B. Naumov, B. N. Ryzhenko, and I. L. Khodakovsky, Handbook of Thermodynamic Data; p. 328. National Technical Information Service, Pb-226, 722/7GA. U.S. Department of Commerce, Washington, DC, 1974.
41. O. Kubaschewski, C. B. Alcock, and P. J. Spencer, Materials Thermochemistry, 6th ed.; p. 362. Pergamon Press, Oxford, U.K. 1993.
42. C. M. Criss and J. W. Cobble, "The Thermodynamic Properties of High-Temperature Aqueous Solutions: V. The Calculation of Ionic Heat Capacities up to 200°C. Entropies and Heat Capacities Above 200°C," J. Am. Chem. Soc., 86, 5390-93 (1964).
43. W. L. Marshall and E. U. Franck, "Ion Product of Water Substance, 0°-1000°C, 1-10,000 bars, New International Formulation and Its Background," J. Phys. Chem. Ref. Data, 10 [2] 295-304 (1981).