Recent advances in reverse flotation of diasporic ores - A Chinese experience

Minerals Engineering

Volumn 17, Issue 9-10, 2004, Pages 1007-1015

  Xu, Zhenghe ^a   Plitt, Verne ^a   Liu, Qi ^a  

^a UNIVERSITY OF ALBERTA   (Canada)

Author keywords

Flotation collectors; Flotation depressants; Flotation reagents; Non ferrous metallic ores; Oxide ores

Indexed keywords

BAUXITE DEPOSITS; CHEMICAL BONDS; COMMINUTION; CRYSTAL STRUCTURE; FLOTATION; SILICA; WETTING;

FLOTATION COLLECTORS; FLOTATION DEPRESSANTS; FLOTATION REAGENTS; NON-FERROUS METALLIC ORES; OXIDE ORES;

ORE ANALYSIS;

EID: 3342957311     PISSN: 08926875     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.mineng.2004.04.011     Document Type: Article

References (40)

1. Cao X., Hu Y., Jiang Y., Li P. Flotation mechanism of aluminium silicate minerals with N-dodecyl-1,3-diaminopropane. J. Nonferrous Metals. 11(4):2001;696-700. (in Chinese).
2. Cases J.M. On the normal interaction between adsorbed species and adsorbing surface. Trans. AIME. 247:1970;123.
3. Chang C.S. Substituted starches in amine flotation of iron ore. Trans. AIME. 199:1954;922-924.
4. Chang C.S., Cooke S.R.B., Huch R.O. Starches and starch products as depressants in amine flotation of iron ore. Trans. AIME. 196:1953;1282-1286.
5. Chen W., Peng G. The Digestion Technology of Diasporic Bauxite. 1997;Metallurgical Industry Press, Beijing. (in Chinese).
6. Choi H.S., Oh J. Surface properties and floatability of kyanite and alusite. J. Inst. Min. Metall. Jpn. 21:1965;614.
7. Frommer D.W. USBM tests on selective iron ore flotation point ways to greater recoveries. Mining Engineering. 16:1964;67-71.
8. Gong W. A real time in-situ ATR-FTIR spectroscopic study of linear phosphate on titania surfaces. Int. J. Miner. Process. 63:2001;147-165.
9. Hu Y. Progress in flotation de-silica. Trans. Nonferrous Met. Soc. China. 13(3):2003;656-662.
10. Hu Y., Jiang H., Qiu G., Wang D. Solution chemistry of flotation separation of diasporic bauxite. J. Nonferrous Metals. 11(1):2001;130-133. (in Chinese).
11. Hu Y., Li H., Jiang Y. Effect of hydroxamic acid starch on reverse flotation desilicate from diasporic bauxite. Trans. Nonferrous Met. Soc. China. 12(5):2002;974-978.
12. Hu Y., Chen X., Wang Y. Influence of phosphates on dispore and kaolinite flotation. Chin. J. Nonferrous Metals. 13(1):2003;222-228.
13. Hu Y., Cao X., Li H., Jiang Y., Du P. Synthesis of n-decyl-1,3 diaminopropanes and its flotation properties on alumina silica minerals. Trans. Nonferrous Met. Soc. China. 13(2):2003;417-4210.
14. Hu Y., Liu S., Xu Z. Role of crystal structure in flotation separation of dispore from koalinite, pyrophyllite and illite. Miner. Eng. 16:2003;219-227.
15. Hu, Y.H., Sun, W., Li, H.P., Xu, Z., 2004. Role of macromolecules in kaolinite flotation, Miner. Eng., doi:10.1016/j.mineng.2004.04.012.
16. Iwasaki I. Iron ore flotation, theory and practice. Mining Eng. (June):1983;622-631.
17. Jiang H., Hu Y., Qin W., Wang Y., Wang D. Mechanism of flotation for diaspore and aluminum-silicate minerals with alkyl amine collectors. Chin. J. Nonferrous Metals. 11(4):2001;688-692.
18. Jiang H., Hu Y., Xu J. Synthesis and structure-activity relationships of carboxyl hydroxidoxime in bauxite flotation. J. Nonferrous Metals. 11(4):2001;702-706. (in Chinese).
19. Jiang T., Li G., Huang Z., Fan X., Qiu G. Thermal behaviors of kaolinite-diasporic bauxite and desilication from it by roasting-alkali leaching processing. Light Metals: Proceedings of TMS Annual Meeting. 2002;89-94 TMS.
20. Lange, L.H., 1931. Concentrating phosphate-bearing material such as that with a quartz gangue. US Patent 1,914,695.
21. Liu X., Hu Y., Xu Z. Effect of chemical composition on electrokinetics of diaspore. J. Colloid Interface Sci. 267:2003;211-216.
22. Luo Z., Hu Y., Wang Y., Qiu G. Mechanism of dispersion and aggregation in reverse flotation for bauxite. J. Nonferrous Metals. 11(4):2001;680-683. (in Chinese).
23. Ma C., Tian X., Liu R., Yang X. Selection of bayer digestion technology and equipment for Chinese bauxite. Light Metals: Proceedings of TMS Annual Meeting. 1996;187-191 TMS.
24. Manser R.M. Handbook of Silicate Flotation. 1975;Warren Spring Laboratory, Stevenage.
25. Newman A.C.D. Chemistry of Clays and Clay Minerals. 1987;Longman Group UK Limited, London. pp. 168-169.
26. Ou Y., Lu S. Aggregation and dispersion of utlrafines. Utilization of Mineral Resources. 2:1996;43-48. (in Chinese).
27. Papanastassiou D., Csoke B., Solymar K. Improved preparation of the Greek diasporic bauxite for Bayer-process. Light Metals: Proceedings of TMS Annual Meeting. 2002;67-74 TMS.
28. Peres A., Correa M. Depression of iron oxides with corn starch. Miner. Eng. 9:1996;1227-1234.
29. Pinto C., de Araujo A., Peres A. The effect of starch, amylase and amylopectin on the oxi-minerals. Miner. Eng. 5:1992;469-478.
30. Rashchi F., Finch J.A. Polyphosphates: A review of their chemistry and application with particular reference to mineral processing. Miner. Eng. 13:2000;1019-1035.
31. Rodeick J.H. Crystal structure refinement and electron density distribution in diaspore. Phys. Chem. Miner. 5:1979;179-200.
32. Smith R.W., Akhtar S. Cationic flotation of oxide and silicates. Fuerstenau M.C. Flotation - A.M. Gaudin Memorial Volume. 1:1976;87 AIME.
33. Smolik J.J., Harman E., Fuerstenau D.W. Surface characteristics and flotation behavior of aluminosilicates. Trans. AIME. 235:1966;367.
34. Wang P., Pan Z., Weng L. System Mineralogy. 1982;Geology Press, Beijing. (in Chinese).
35. Yoon R.H., Shi J. Processing of kaolin clay. Samsoundaran P. Advances in Mineral Processing. 1989;366-379 SME.
36. Yoon R.H., Nagaraj D., Wang S., Hilderand T. Beneficiation of kaolin clay by froth flotation using hydroxamate collectors. Miner. Eng. 5:1992;457-467.
37. Zhang G., Lu Y., Ou L., Feng G. A new collector RL for flotation of bauxite. J. Nonferrous Metals. 11(4):2001;715-719. (in Chinese).
38. Zhao Z.D. Bauxite and Alumina Industry of World. 1994;Science Press, Beijing. p. 141 (in Chinese).
39. Zhao S., Hu Y., Wang D., Xu J. Investigation on the flotation of aluminosilicates using n-(2-aminoethyl)-dodecanamide. Acta Phys. Chem. Sin. 19(6):2003;573-576. (in Chinese).
40. Zhao S., Hu Y., Wang D., Zhang Y. Flotation of aluminosilicates using n-(3-aminopropyl)-dodecanamide. Chin. J. Nonferrous Metals. 13(5):2003;1273- 1277. (in Chinese).