The effects of ion identity and ionic strength on the dissolution rate of a gibbsitic bauxite

Geochimica et Cosmochimica Acta

Volumn 64, Issue 5, 2000, Pages 781-795

  Mogollón, José Luis ^a   Pérez Diaz, Alberto ^b   Lo Monaco, Salvador ^b  

^a PDVSA INTEVEP   (Venezuela)

^b UNIVERSIDAD CENTRAL DE VENEZUELA   (Venezuela)

Author keywords

[No Author keywords available]

Indexed keywords

BAUXITE; DISSOLUTION; GIBBSITE; WATER-ROCK INTERACTION; WEATHERING;

EID: 0343130533     PISSN: 00167037     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0016-7037(99)00351-8     Document Type: Article

References (42)

1. Aagaard P., Hengelson H.C. Thermodynamic and kinetic constraints on reaction rates among minerals and aqueous solutions. I Theoretical considerations. Am. J. of Sci. 282:1982;237-285.
2. Benjamin M.M., Leckie J.O. Adsorption of metals at oxide interfaces Effects of the concentration of adsorbate and competing metals . Contaminants and Sediments. 2:1980;305-322.
3. Berger G., Cadore E., Schott J., Dove P.M. Dissolution rate of quartz in lead and sodium electrolyte solutions between 25 and 300°C Effect of the nature of surface complexes and reaction affinity . Geochim. Cosmochim. Acta. 58:1994;541-551.
4. Bloom P.R., Erich M.S. Effect of solution composition on the rate and mechanism of gibbsite dissolution in acid solutions. Soil Sci. Soc. Am. J. 51:1987;1131-1136.
5. Blum A.E., Lasaga A.C. Role of surface speciation in the low-temperature dissolution of minerals. Nature. 331:1988;431-433.
6. Bolt G. H. and Van Riemsdijk W. H. (1987) Surface chemical processes in soils. In Aquatic Surface Chemistry, (ed. W. Stumm). pp 127-138, John Wiley & Sons, N.Y.
7. Burch T.E., Nagy K.L., Lasaga A.C. Free energy dependence of albite dissolution kinetics at 80°C and pH 8.8. Chem. Geol. 105:1993;137-162.
8. Carroll S.A., Walther J.V. Kaolinite dissolution at 25, 60 and 80°C. Am. J. Sci. 290:1990;797-810.
9. Carroll-Webb S.A., Walther J.V. A surface complex reaction model from the pH dependence of corundum and kaolinite dissolution rates. Geochim. Cosmochim. Acta. 52:1988;2609-2623.
10. Casey W.H., Banfield J.F., Westrich H.R., Linda M. What do dissolution experiments tell us about natural weathering? Chem. Geol. 105:1993;1-15.
11. Casey W.H., Sposito G. On the temperature dependence of mineral dissolution rates. Geochim. Cosmochim. Acta. 56:1992;3825-3830.
12. Davies J.A., James R.O., Leckie J.O. Surface ionization and complexation at the oxide/water interface. I. Computation of electrical double layer properties of simple electrolytes. J. Colloid Interface Sci. 63:1978;480-499.
13. Dickson A. G., Wesolowski D. J., Palmer D. A., and Mesmer R. E. (1990) Dissociation constants of bisulfate ion in aqueous sodium chloride solutions to 250°C. J. Phys. Chem. 94, 7879-7985.
14. Dove P.M., Crerar D.A. Kinetics of quartz dissolution in electrolyte solutions using a hydrotermal mixed flow reactor. Geochim. Cosmocim. Acta. 54:1990;955-969.
15. Dove P.M., Elston S.F. Kinetics of quartz in sodium chloride solutions Analysis of existing data and rate model for 25°C . Geochim. Cosmocim. Acta. 56:1992;4147-4156.
16. Frost A.A., Pearson R.G. Kinetics and Mechanism. 1961;John Wiley & Sons.
17. 3 and BeO . Geochim. Cosmochim. Acta. 50:1986;1847-1860.
18. Ganor J., Mogollón J.L., Lasaga A.C. Kinetics of gibbsite dissolution under low ionic strength conditions. Geochim. Cosmochim. Acta. 63:1999;1635-1651.
19. Glasstone S. (1949) Textbook of Physical Chemistry. Van Nostrand Co. Inc., N.Y.
20. Hayes K.F., Leckie J.O. Modeling ionic strength effects on cation adsorption at hydrous oxide/solution interfaces. J. Colloid Interface Sci. 115:1987;564-572.
21. Kline W.E., Fogler H.S. Dissolution Kinetics Catalysis by salts . J. Colloid Interface Sci. 82:(1):1981;103-115.
22. Knauss K.G., Wolery T.J. Dependence of albite dissolution kinetics on pH and time at 25 and 70°C. Geochim. Cosmochim. Acta. 50:1986;2481-2497.
23. Lasaga A. C. (1981) Rate laws in chemical reactions. In Kinetics of Geochemical Processes (eds. A. Lasaga and R. J. Kirkpatrick), Rev. Mineral. 8, 1-68.
24. Lasaga A. C. 1984. Chemical kinetics of water-rock interactions. J. Geophys. Res. 89, 4009-4025.
25. Lasaga A.C., Blum A.E. Surface chemistry, etch pits and mineral-water reactions. Geochim. Cosmochim. Acta. 50:1986;2363-2379.
26. Lasaga A.C., Soler J.M., Ganor J., Burch T.E., Nagy K.L. Chemical weathering rate laws and global geochemical cycles. Geochim. Cosmochim. Acta. 58, 10:1994;2361-2386.
27. Mogollón J.L., Ganor J., Soler J.M., Lasaga A.C. Column experiments and the complex dissolution rate law of gibbsite. Am. J. Sci. 296:1996;729-765.
28. 3 and ΔGr on the dissolution rate of natural gibbsite using column experiments. Min. Mag. 58A:1994;619-620.
29. Moore W.J. Physical chemistry. 4th ed. 1962;Longmans, London.
30. Nagy K.L., Lasaga A.C. Dissolution and precipitation kinetics of gibbsite at 80°C and pH 3 The dependence of solution saturation state . Geochim. Cosmochim. Acta. 56:1992;3093-3111.
31. Nagy K. L., Steefel C. I., Blum E. A., and Lasaga A. C. (1990) Dissolution and precipitation kinetics of kaolinite: Initial results at 80°C with application to porosity evolution in a sandstone. In Predictions of reservoir quality through chemical modeling (eds. I. D. Meshri and P. J. Ortoleva) Am. Ass. Petrol. Geol. Mem.49, 85-101.
32. Nagy K.L., Blum E.A., Lasaga A.C. Dissolution and precipitation kinetics of kaolinite at 80°C and pH 3 The dependence of solution saturation state . Am. J. Od Sci. 291:1992;649-685.
33. Pereya F.J., Kittrick J.A. Relative solubility of corumdum, gibbsite, boehmite, and diaspore at standard state conditions. Clays Clay Min. 36:1988;391-396.
34. Palmer D.A., Wesoloski D.J. Aluminium speciation and equilibria in aqueous solutions Part 2. The solubility of gibbsite in acidic sodium chloride solutions from 30 to 70°C . Geochim. Cosmochim. Acta. 56:1992;255-264.
35. 3+ from gibbsite in low-temperature acidic waters. Environ. Sci. Technol. 31:1997;1922-1925.
36. Scotford R.F., Glastonbury J.R. Effect of temperature on the rates of dissolution of gibbsite and boehmite. Can. J. Chem. Eng. 49:1971;611-613.
37. Scotford R.F., Glastonbury J.R. The effect of concentration on the rates of dissolution of gibbsite and boehmite. Can. J. Chem. Eng. 50:1972;754-758.
38. Soler J.M., Mogollón J.L., Lasaga A.C. Coupled fluid flow and chemical reactions A steady state model of the dissolution of gibbsite in a column . Bol. Soc. Española Min. 17:1994;17-28.
39. Steefel C. I. (1992) Coupled fluid flow and chemical reaction: Model development and application to water-rock interactions. Ph.D. dissertation, New Haven, Connecticut, Yale University.
40. Stumm W., Furrer G., Wieland E., Zinder B. The effects of complex-forming ligands on the dissolution of oxides and alumino silicates. Drever J.I. The chemistry of weathering. 1985;55-77 Reidel.
41. Stumm W. and Wieland E. (1990) Dissolution of oxide and silicates: Rates depend on surface speciation. In Aquatic Chemical Kinetics (ed. W. Stumm). John Wiley & Sons, N.Y.
42. Wolery T. J. (1979) Calculation of chemical equilibrium between aqueous solution and minerals: The EQ3/6 software package. Lawrence Livermore Laboratory.