Behaviour of synthetic nickel mattes under suspension smelting conditions

Transactions of the Institutions of Mining and Metallurgy, Section C: Mineral Processing and Extractive Metallurgy

Volumn 107, Issue JAN/APR, 1998, Pages

  Jyrkonen S K ^a   Jokilaakso, A T ^a,b   Stromberg S K ^c   Taskinen, P A ^d  

^a AALTO UNIVERSITY   (Finland)

^b Outokumpu Oyj   (Finland)

^c Helsinki University of Technology ^*  (Finland)

^d Outokumpu Research Oy   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 26544458778     PISSN: 03719553     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (26)

1. Helle L. and Kojo I. Copper production by flash-converting technology: process and equipment. In International minerals & metals technology 1994 Roberts N. J. ed. (London: Sterling, 1994), 139-45.
2. George D. M., Gottling R. and Newman C. Modernization of Kennecott Utah copper smelter. In Chen W. et al. eds Proceedings COPPER95-COBRE95, Vol. IV (Montreal: Metallurgical Society of CIM, 1995), 41-52.
3. Salmi V. and Jokinen T. Direct flash smelting of high-grade nickel matte at Outokumpu's Harjavalta smelter. In Proceedings 8th International flash smelting congress, Tucson-SLC, 13-18 October 1996 (Outokumpu Oy, 1997), 199-213.
4. Mäkinen T. Method for producing high-grade nickel matte and metallized sulfide matte. U.S. Patent no. 5 332 414, July 26, 1994.
5. Hanniala P. and Asteljoki J. Manufacture of high-grade nickel matte in duplex furnace system. Australian Patent no. 623 969, January 18, 1990.
6. Juusela J. Theoretical aspects of flash smelting of copper concentrates. In Flash smelting symposium, Lubin, Poland, 1973, 18.
7. Jokilaakso A. T. et al. Oxidation of chalcopyrite in simulated suspension smelting. Trans. Instn Min. Metall. (Sect. C: Mineral Process. Extr. Metall.), 100, 1991, C79-90.
8. Strömberg S., Jokilaakso A. and Jyrkönen S. Oxidation of a violarite-based nickel concentrate under simulated flash smelting conditions. Helsinki University of Technology, Laboratory of Materials Processing and Powder Metallurgy Rep. TKK-V-B111, 1995, 36 p.
9. Nurmi P., Jokilaakso A. and Strömberg S. High temperature oxidation of nickel concentrates. Helsinki University of Technology Report, TKK-V-B97, 1994, 29 p.
10. Jorgensen F. R. A. The ignition temperature of a nickel concentrate from Kambalda under simulated flash smelting conditions. Proc. Australas. Inst. Min. Metall., 268, 1978, 47-55.
11. Jorgensen F. R. A. Combustion of chalcopyrite, pyrite, galena and sphalerite under simulated suspension smelting conditions. In Australia-Japan Extractive metallurgy symposium (Parkville: Aus.IMM, 1980), 41-51.
12. Jorgensen F. R. A. Single-particle combustion of chalcopyrite. Proc. Australas. Inst. Min. Metall., 288, 1983, 37-46.
13. Jorgensen F. R. A. and Segnit E. R. Copper flash smelting simulation experiments. Proc. Australas. Inst. Min. Metall., 267, 1977, 39-46.
14. Talja J. J. and Sohn H. Y. Oxidation and ignition characteristics of nickel concentrates. In Warren G. W. ed. EPD Congress, 1994 (Warrendale, Pa: TMS, 1994), 739-52.
15. Morgan G. J. and Brimacombe J. K. Kinetics of the flash converting of MK (chalcocite) concentrate. Met. Trans. B, 27B, 1996, 163-75.
16. Otero A., Brimacombe J. K. and Richards G. G. Kinetics of the flash reaction of copper concentrates. In Diaz C. et al. eds Proceedings COPPER91-COBRE91, vol. IV (Elmsford, NY: Pergamon, 1991), 459-73.
17. Jorgensen F. R. A., Kametani H. and Kobayashi M. The spray conversion of nickel flash-furnace matte. Bull. Proc. Australas. Inst. Min. Metall., 291, no. 3, 1986, 65-71.
18. Suominen R. et al. The behaviour of copper mattes in simulated flash converting conditions. Scandinavian Journal of Metallurgy, 20, 1991, 245-50.
19. Riihilahti K., Sohn H. Y. and Pérez-Tello M. The oxidation of solid copper matte particles under simulated flash converting conditions. In Helsinki University of Technology, Laboratory of Materials Processing and Powder Metallurgy Rep. TKK-V-B119, 1996, 29 p.
20. Kramlich J. C., Poncelet E. M. and Seeker W. R. Laboratory-scale study of the high temperature oxidation of copper mattes for the Kennecott solid matte oxygen converting process (Irvine, Ca.: Energy and Environmental Research Corporation, 1984), 76 p.
21. Sainsbury R. B. et al. Thermal decomposition of pulverized fuel particles. Part 1: Apparatus and experimental procedure. British Coal Utilization Res. Ass. Members' Information Circular no. 309, 1966, 27 p.
22. Field M. A. et al. Combustion of pulverized coal (Leatherhead, Surrey: BCURA, 1967), 413 p.
23. Jokilaakso A. Removal of antimony and arsenic from impure copper concentrates under simulated flash smelting reaction shaft conditions. Acta Polytechnica Scandinavica, Chemical Technology and Metallurgy Series no. 205, 1992, 55 p.
24. Strömberg S. et al. Oxidation of nickel concentrates and crushed nickel matte under simulated flash smelting conditions. In Warren G. W. ed. EPD Congress 1995 (Warrendale, Pa: TMS, 1995), 207-22.
25. Sharma R. C. and Chang Y. A. Thermodynamics and phase relationship of transition metal-sulfur system: Part IV, Thermodynamic properties of the Ni-S liquid phase and the calculation of the Ni-S phase diagram. Metall Trans. B, 11B, no. 1, 1980, 139-46.
26. Massalski T. B. Binary alloy phase diagrams Vol I (Ohio: American Society for Metals, 1986), 2224 p.