Effect of sodium oleate on inhibiting pyrite oxidation

International Journal of Mineral Processing

Volumn 58, Issue 1-4, 2000, Pages 305-318

  Jiang, C L ^a   Wang, X H ^a   Parekh, B K ^b  

^a Enzymatic Deinking Technologies   (United States)

^b UNIVERSITY OF KENTUCKY   (United States)

Author keywords

Acid formation; Hydrophobic coating; Oxidation; Pyrite; Sodium oleate; Surface coating

Indexed keywords

ANGLE MEASUREMENT; COATINGS; CONTACT ANGLE; DISSOLUTION; ELECTROCHEMISTRY; HYDROGEN; HYDROPHOBICITY; OXIDATION; PYRITES; SODIUM COMPOUNDS; SURFACE TREATMENT;

COAL PYRITE; ORE PYRITE; SODIUM OLEATE; ZETA POTENTIAL;

IRON ORE TREATMENT;

COATING; MINERAL PROCESSING; OXIDATION; SULFIDE; SURFACTANT;

EID: 0034010029     PISSN: 03017516     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0301-7516(99)00045-9     Document Type: Article

References (32)

1. Ahlberg E., Forssberg K.S.E., Wang X.H. The surface oxidation of pyrite in alkaline solution. J. Appl. Electrochem. 20:1990;1033-1039.
2. Briceno A., Chander S. An electrochemical characterization pf pyrites from coal and ore sources. Int. J. Miner. Process. 24:1988;78-80.
3. Brodie, G.A., Britt, C.R., Tomaszewski, T.M., Taylor, H.N., 1991. Use of the passive anoxic limestone drains to enhance performance of acid mine drainage treatment wetlands. In: Oaks, W., Bowden, J. (Eds.), Proceedings of Reclamation 2000: Technologies for Success. Durango, CO, pp. 211-222.
4. Brown H., Skousen J., Renton J. Volume and composition of flocs from chemical neutralization of acid mine drainage. Green Lands. 24(2):1994;30-35.
5. Chander S., Briceno A. Kinetics of pyrite oxidation. Miner. Metall. Process. 4:1987;171-176.
6. Chander, S., Zhou, R., 1992. Effect of organic additives on acid generation from pyrite waste, emerging process technologies for a cleaner environment. In: Chander, S. (Ed.), Society for Mining, Metallurgy, and Explorations, Chap. 18, pp. 131-139.
7. Dugan P.R. Bacterial ecology of strip mine areas and its relationship to the production of acid mine drainage. Ohio J. Sci. 75:1975;266-278.
8. Dugan P.R. Prevention of formation of acid drainage from high-sulfur coal refuse by inhibition of iron and sulfur-oxidizing microorganisms: II. Inhibition, in "Run of Mine" refuse under simulated field condition. Biotechnol. Bioeng. 29:1987;29-54.
9. Dugan P.R., Apel W.A. Bacteria and acidic drainage from coal refuse: inhibition by sodium lauryl sulfate and sodium benzoate. Appl. Environ. Microbiol. 46:1983;279.
10. Du Rietz, C., 1975. Chemisorption of collectors in flotation. In: Proceedings of the 11th International Mineral Processing Congress. Cagliari, Italy, pp. 375-403.
11. Erickson G.A. An algorithm for the computation of aqueous multicomponent, multiphase equilibria. Anal. Chim. Acta. 112:1979;375-383.
12. Evangelou, V.P., 1994. Remediation of Acid Mine Drainage Through Surface Coating of Iron Sulfides, U.S. Geological Survey, Water Resources Research Act Grant Program, No. 7846.
13. Girts, M.A., Kleinmann, R.L.P., 1986. Constructed Wetlands for Treatment of Acid Mine Drainage: A Preliminary Review, in National Symposium on Mining, Hydrology, Sedimentology, and Reclamation. University of Kentucky, Lexington, KY, p. 165.
14. Jiang, C.L., 1993. A Study of the Interfacial Chemistry of Pyrite and Coal in Fine Coal Cleaning Using Flotation. MSc thesis, University of Kentucky, Lexington, KY.
15. Jiang, C.L., Wang, X.H., Leonard, J.W., Parekh, B.K., 1993. On the native and induced floatability of coal and pyrite. In: Parekh, B.K., Groppo, J.G. (Eds.), Processing and Utilization of High-Sulfur Coals V. Elsevier, Amsterdam, pp. 171-188.
16. Kleinmann, R.L.P., 1979. The Biogeochemistry of Acid Mine Drainage and a Method to Control Acid Formation. PhD dissertation, Princeton University, Princeton, NJ.
17. Kleinmann, R.L.P., 1985. Treatment of Acid Mine Water by Wetlands, in Control of Acid Mine drainage, U.S. Bureau of Mines. Report of Investigation No. 9027, Pittsburgh, PA, pp. 48-52.
18. Kleinmann, R.L.P., 1989. Acid Mine Drainage: U.S. Bureau of Mine researcher and develops control methods for both coal and metal mines. Eng. Min. J., July, p. 161.
19. Kleinmann, R.L.P., 1991. Biological Treatment of mine water - an overview. In: Proceedings of 2nd International Conference on the Abatement of Acidic Drainage. MEND, Montreal, Canada, pp. 27-42.
20. Kleinmann, R.L.P., Erickson, P.M., 1982. Full-scale field trials of a bactericidal treatment to control acid mine drainage. In: Graves, D.H. (Ed.), Proceedings of 1982 Symposium on Surface Mining Hydrology, Sedimentology and Reclamation. University of Kentucky, Lexington, KY, pp. 617-612.
21. Lizama H.M., Suzuki I. Rate equation and kinetic parameters of the reactions involved in pyrite oxidation by Thiobacillus ferrooxidants. Appl. Environ. Microbiol. 55:1989;2918-2923.
22. Michaud, L.H., 1994. Recent Technology Related to the Treatment of Acid Drainage, Eearth and Mineral Science. Pennsylvania State University, 63, p. 53.
23. Mishra K.K., Osseo-Asare K. Aspects of the interfacial electrochemistry of semiconductor pyrite. J. Electrochem. Soc. 135:1988;2502-2509.
24. Raichur, A.M., 1992. Comparative Studies of the Surface Properties of Pyrites from Coal and Ore Sources. MSc thesis, University of Kentucky, Lexington, KY.
25. Renton, J.J., Stiller, A.H., Rymer, T., 1991. The Use of Phosphate Materials as Ameliorates for Acid Mine Drainage, in Mine Drainage and Surface Mine Reclamation, Vol. I: Mine Water and Mine Waste, pp. 67-75.
26. Skousen J.G. Chemicals for treating acid mine drainage. Green Lands. 18(3):1988;36-40.
27. Skousen J.G., Politan K., Hilton T., Meek A. Acid mine drainage treatment systems: chemicals and costs. Green Lands. 20(4):1990;31-37.
28. Spotts E., Dollhopf D.J. Evaluation of phosphate materials for control of acid production in pyritic mine overburden. J. Environ. Qual. 21:1992;627-634.
29. Stumm, W., Morgan, J.J., 1982. Aquatic Chemistry, 2nd edn. Wiley, New York, 1982.
30. Wang X.H., Forssberg K.S.E. Mechanisms of pyrite flotation with xanthates. Int. J. Miner. Process. 33:1991;275-290.
31. Wang X.H., Forssberg K.S.E., Bolin N.J. Thermodynamic calculations on iron-containing sulphide mineral flotation systems: I. The stability of iron-xanthates. Int. J. Miner. Process. 27:1989;1-19.
32. Wang, X.H., Jiang, C.L., Raichur, A.M., Parekh, B.K., Leonard, J.W., 1992. Comparative studies of surface properties of pyrites from coal and ore sources. In: Woods, R., Richardson, P.E. (Eds.), Electrochemistry in Minerals and Metal Processing. The Electrochemical Society, Pennington, NJ, pp. 410-432.