Review of hematite flotation using 12-carbon chain collectors

Minerals Engineering

Volumn 13, Issue 13, 2000, Pages 1361-1376

  Quast, K B ^a  

^a UNIVERSITY OF SOUTH AUSTRALIA   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

AGENTS; CARBON; CARBOXYLIC ACIDS; FLOTATION AGENTS; IRON OXIDES; PH EFFECTS; POTASSIUM COMPOUNDS; RADIOISOTOPES; SODIUM COMPOUNDS; SURFACE ACTIVE AGENTS; SURFACE CHEMISTRY;

FLOTATION COLLECTORS; HEMATITE;

IRON ORE TREATMENT;

EID: 0034325563     PISSN: 08926875     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0892-6875(00)00119-9     Document Type: Article

References (56)

1. Akdemir, V., Shear flocculation of fine hematite particles and correlation between flocculation, flotation and contact angle, Powder Technology, 1997, 94, 1-4.
2. Akhtar, S. and Lai, E-L., Use of electrophoresis in determining the chemisorption of surfactants on mineral surfaces, In Advances in Interfacial Phenomena of Particulate/Solution/Gas systems; applications to flotation research, AIChE. Symposium Series, 1975, 71(150) ed. P Somasundaran and R.B. Grieves, pp. 110-117.
3. Ananthapadmanabhan, K.P., Associative interactions in surfactant solutions and their role in flotation, Sc.D. thesis, Columbia University, New York, 1980.
4. Bhagat, R.P., Surfactant adsorption on mineral surface, In Mineral Processing, Recent Advances and Future Trends, ed. S.P. Mehotra and R. Shekar, 1995, Allied Publishers Ltd., New Delhi, pp. 81-88.
5. Bibawy, T.A. and Yousef, A.A., Flotation behaviour of hematite, Tenside Detergents, 1982, 19, 18-22.
6. Buckland, A.D., Rochester, C.H. and Topham, S.A., Infrared study of the adsorption of carboxylic acids on hematite and goethite immersed in carbon tetrachloride, J Chemical Society, Faraday Transactions I, 1980, 76, 302-313.
7. Castro, S.H. and Laskowski, J., Applications of the dodecylaminium ion surfactant selective electrode in oxide flotation research, In Froth Flotation, (Proceedings of the second Latin-American Congress on froth flotation), ed. S.H. Castro and J. Alvarez, Elsevier, 1988, pp. 141-154.
8. Chuanyao, S. and Yongxin, L., Effect of trace elements occurring on mineral surface on flotability. Part II: effect of surface characteristics of aegirine and hematite on their flotability, In Proceedings, First International Conference on modern process mineralogy and mineral processing, 1992, International Academic Publishers, pp. 213-218.
9. Cooke, S.R.B. and Nummela, W., Fatty and resin acids as collectors for iron oxides, U.S. Bureau of Mines Report of Investigations 5498, 1959, pp. 1-24.
10. Erlenmeyer, von H., Bossardt, A.A. and Theilheimer, W., Vergleicherde flotationsversuche mit fettauren und αoxyfettsauren als sammler, Helvetica Chimica Acta, 1944, 27, 1429-32.
11. Evrard, L. and de Cuyper, J., Flotation of copper-cobalt oxide ores with hydroxamates, In Proceedings, Eleventh International Mineral Processing Congress, Cagliari, 1975, pp. 655-669.
12. Fuerstenau, D.W., Interfacial processes in mineral/water systems, Pure and Applied Chemistry, 1970, 24(1), 135-164.
13. Fuerstenau, D.W., Li, C. and Hanson, J.S., Enhancement of fine hematite flotation by shear flocculation and carrier flotation, In Preprints, XVII International Mineral Processing Congress, Vol. II, 1991, Dresden, pp. 169-180.
14. Fuerstenau, D.W. and Pradip, Mineral flotation with hydroxamate collectors, In Reagents in the Mineral Industry, ed. M.J. Jones and R. Oblatt, 1984, Institution of Mining and Metallurgy, pp. 161-168.
15. Fuerstenau, M.C., Chemistry of collectors in solution, In Principles of Flotation, ed. R.P. King, South African Institute of Mining and Metallurgy, 1982, pp. 1-16.
16. Gaudin, A.M. and Morrow, J.G., Adsorption of dodecylamine acetate on hematite and its flotation effect, Trans. AIME, 1954, 1196-1202.
17. Han, K.N., Healy, T.W. and Fuerstenau, D.W., The mechanism of adsorption of fatty acids and other surfactants at the oxide-water interface, J. Colloid Interface Science, 1973, 44, 407-414.
18. Iwasaki, I., Cooke, S.R.B. and Choi, H.S., Flotation characteristics of hematite, goethite and activated quartz with 18-carbon aliphatic acids and related compounds, Trans. AIME, 1960, 217, 237-244.
19. Joy, A.S. and Watson, D., Adsorption of collector and potential-determining ions in flotation of hematite with dodecylamine, Trans. Institute of Mining and Metallurgy, 1963-64, 73, 323-334.
20. Joy, A.S. Watson, D. and Cropton, R.W.G., Collector adsorption and surface charge density, Trans. AIME, 1964, 229, 5-7.
21. Keck, W.E., Eggleston, G.C. and Lowry, W.W., A study of the flotative properties of hematite, Trans. AIME, 1939, 134, 102-128.
22. Kallay, N., Zalac, S., Culin, J., Bieger, V., Pohlmeier, A. and Narves, H.D., Thermochemistry and adsorption equilibria at hematite-water interface, Progress in Colloid and Polymer Science, 1994, 95, 108-112.
23. Kulkarni, R.D and Somasundaran, P. Mineralogical heterogeneity of ore particles and its effects on their interfacial characteristics, Powder Technology, 1976, 14, 279-285.
24. Laskowski, J.S., Weak-electrolyte type collectors, In Proceedings, Copper '87, Vol.2, Mineral Processing and Process Control, ed. A.L, Mular, G. Gonzales and C. Barahona, Met. Society, Canadian Institute of Metallurgy, 1987, pp. 137-154.
25. Laskowski, J.S., Electrokinetic measurements in aqueous solutions of weak electrolyte type surfactants, J. Colloid and Interface Science, 1993, 159, 349-353.
26. Laskowski, J. and Sobieraj, S., Zero points of charge of spinel minerals, Trans. Institution of Mining and Metallurgy, 1969, 78, C161-162.
27. Laskowski, J.S., Vurdela, R.M. and Liu, Q., The colloid chemistry of weak-electrolyte collector flotation, In Proceedings, XVI International Mineral Processing Congress, ed. E. Forssberg, 1988, Elsevier, Amsterdam, pp. 703-715.
28. Long, F.A., Nutting, G.C. and Harkins, W.D., The surface tension of aqueous soap solutions as a function of hydrogen ion (pH) and salt concentration. I. Sodium laurate and sodium nonylate, J. American Chemical Society, 1937, 63, 2197-2203.
29. Lyklema, J., cited in Yariv, S and Cross, H., Geochemistry of Colloid Systems for Earth Scientists, Springer-Verlag, 1979, p. 218.
30. Marabini, A.M. and Beltrani, G.B., Flotability of hematite with sodium dodecyl benzyl sulphonate as collector, CA 68:52176, 1967.
31. Montes-Sotomayor, S., Houot, R. and Kongolo, M., Flotation of silicated gangue iron ores: mechanism and effect of starch, Minerals Engineering, 1998, 11(1), 71-76.
32. Mukai, S., Kano, G. and Wakamatsu, T., Effects of collector ion concentrations and hydrogen ion concentrations on the flotability of non-sulphide minerals, Memoirs of the Faculty of Engineering, Kyoto University, 1962, 24, 270-290.
33. Mular, A.L. and Roberts, R.B., A simplified method to determine isoelectric points of oxides, CIM Bulletin, 1966, 59(655), 1329-1330.
34. Palmer, B.R., Adsorption of surfactants on chromite and chrysocolla, Ph.D. thesis, University of Utah, 1972.
35. Parks, G.A., The isoelectric points of solid oxides, solid hydroxides and aqueous hydroxo complex systems, Chemical Reviews, 1965, 65, 177-198.
36. Partridge, A.C. and Smith, G.W., Flotation and adsorption characteristics of the hematite-dodecylamine-starch system, Canadian Metallurgical Quarterly, 1971, 10(3), 229-234.
37. Powney, J., The properties of detergent solutions. Part I. The influence of hydrogen ion concentration on the surface tension of soap solutions, Trans. Faraday Society, 1935, 31, 1510-1521.
38. Pradip, Surface chemistry and applications of alkyl hydroxamate collectors in mineral flotation, Transactions of the Indian Institute of Metals, 1987, 40(4), 287-304.
39. Quast, K.B., Flotation of hematite using hydroxamates as collectors, AusIMM Proceedings, 1999, 304(1), 7-13.
40. Rajala, J.A. and Smith, R.W., Ionic strength, collector chain length and temperature interactions in alkyl sulfate flotation of hematite, Trans. AIME, 1982, 274, 1947-1953.
41. Shergold, H.L. and Kitchener, J.A., A surface-chemical study of adsorption of flotation collectors on a Swedish hematite, International Journal of Mineral Processing, 1975, 2, 249-265.
42. Shergold, H.L. and Mellgren, O., Concentration of minerals at the oil-water interface: hematite-iso-octane-water system in the presence of sodium dodecyl sulphate, Transactions, Institution of Mining and Metallurgy, 1969, 78, C121-C132.
43. Shergold, H.L. and Mellgren, O., Concentration of hematite at the iso-octane-water interface with dodecylamine as a collector, Transactions, Institution of Mining and Metallurgy, 1971, 80, C60-C68.
44. Shergold, H.L., Presser, A.P. and Mellgren, O., New region of flotability in the hematite-dodecylamine system, Transaction, Institute of Mining and Metallurgy, 1968, 77, C166.
45. Smith, R.W., Haddenham, R. and Schroeder, C., Amphoteric surfactants as flotation collectors, Trans. AIME, 1973, 254, 231-235.
46. Stauter, J.C., Active mechanisms in the flotation of hematite with fatty acids and amines, Ph.D. thesis, University of Utah, 1970.
47. Strange, H.O. and Hazel, J.F., The electrokinetic behaviour of inorganic surfactants in the presence of surface active agents, J. Physical Chemistry, 1957, 61, 1281-1283.
48. Sobieraj, S. and Laskowski, J., Flotation of chromite: I. Early research and recent trends, Trans. Institution of Mining and Metallurgy, 1973, 82, C207-208.
49. Sutherland K.L. and Wark, I.W., Principles of Flotation, AusIMM, Melbourne, 1955, p.302.
50. Takeda, S. and Matsuoka, I., The effect of structure of n-hexylamine on the flotation of quartz from artificial mixture with hematite, Colloids and Surfaces, 1990, 47, 105-115.
51. Takeda, S. and Usui, S., Cationic flotation of quartz from artificial mixtures with hematite using hexylamine, Colloids and Surfaces, 1988, 29, 221-232.
52. Trahar, W.J., The flotation of iron ore, CSIRO Ore-dressing Investigations Information Circular No. 7, 1963, 34p.
53. Usoni, L., Beltrani, M.G. and Marabini, A.M., Alkyl sulphates as collectors, and comparison with corresponding alkyl aryl sulphonates in hematite flotation, CA, 63: 14433h, 1965.
54. Wei, T.L. and Smith, R.W., Anionic activator function in cationic flotation of hematite, In Reagents in the Mineral Industry, ed. M.J. Jones and R. Oblatt, 1984, Institution of Mining and Metallurgy, pp. 41-45.
55. Wei, T.L. and Smith, R.W., Anionic depressant function in anionic flotation of hematite, International Journal of Mineral Processing, 1987, 21, 93-103.
56. Wyman, R.A., The flotability of eleven non-metallic minerals and three metallic oxides (sequel to TB 108 and TB 186) Canmet Report, 1976, 76-17, 21.