JOM

, Volume 50, Issue 4, pp 43–47 | Cite as

EnviRONment and other bath smelting processes for treating organic and ferrous wastes

  • S. Street
  • G. Brooks
  • L. Reilly
  • H. K. Worner
Overview Extractive Review

Abstract

In recent years, it has become apparent that bath smelting may be a suitable technology for treating wastes. Technologies developed by Molten Metal Technology, Ausmelt, Mintek, Techtronics, and the University of Wollongong utilize molten baths of metal and slag to process metal-containing wastes. This paper discusses the similarities and differences between these processes, focusing particularly on the EnvIRONment process.

Keywords

Sewage Sludge Slag Phase Slag Layer Composite Pellet Baghouse 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    C.A. Chanenchuck and D.L. Hoey, Proceedings of Pyrometallurgy for Complex Materials and Wastes (Warrendale, PA: TMS, 1994), p. 163.Google Scholar
  2. 2.
    J.M. Floyd, Proceedings of The Howard Worner International Symposium on Injection in Pyrometallurgy (Warrendale, PA: TMS, 1996), p. 417.Google Scholar
  3. 3.
    N.A. Barcza et al., Proceedings of Extraction and Processing for the Treatment and Minimization of Wastes (Warrendale, PA: TMS, 1994), p. 941.Google Scholar
  4. 4.
    C.D. Chapman et al., Proc. of Pyrometallurgy 95 (Inst. Min. Met. 1995), p. 243.Google Scholar
  5. 5.
    R.L. Player, C.R. Fountain, and J.M.I. Tupperainen, Mervyn Willis Symposium and Smelting and Refining Course (Melbourne, Australia: University of Melbourne, 1992), p. 20.1.Google Scholar
  6. 6.
    N.A. Barcza et al., Extraction and Processing for the Treatment and Minimization of Wastes (Warrendale, PA: TMS, 1994), p. 941.Google Scholar
  7. 7.
    D.T. Bunney, M.S. Mazanek, and J.K. Pargeter, Residues and Effluents-Processing and Environmental Considerations (Warrendale, PA: TMS, 1992), p. 213.Google Scholar
  8. 8.
    C.D. Chapman et al., Pyrometallurgy ’95 (Inst. Min. Met., 1995), p. 243.Google Scholar
  9. 9.
    Anon., http://www.mintek.ac.za/Pyromet/EnviroS.html.Google Scholar
  10. 10.
    1995 Report to Shareholders (Waltham, MA: Molten Metal Technology, 1995).Google Scholar
  11. 11.
    B. Sarma, K.B. Downing, and E. Aukrust, Iron and Steelmaker, 23 (12) (1996), p. 45.Google Scholar
  12. 12.
    Anon., JOM, 47 (4) (1995), p. 3.Google Scholar
  13. 13.
    G.J. McManus, Iron and Steel Engineer, 73 (1) (1996), p. 50.Google Scholar
  14. 14.
    L. Kavanagh, Iron and Steelmaker, 24 (5) (1997), p. 1.Google Scholar
  15. 15.
    G.A. Brooks and H.K. Worner, Proc. of Pyrometallurgy 95 (Ints. Min. Met., 1995), p. 235.Google Scholar
  16. 16.
    H.K. Worner, Australian patent 638559 (1993).Google Scholar
  17. 17.
    H.K. Worner, U.S. patent 5,364,441 (1994).Google Scholar
  18. 18.
    S.D. Prosser, International Conference on Pyrometallurgy for Complex Materials and Wastes (Warrendale, PA: TMS, 1994). p. 49.Google Scholar
  19. 19.
    J.F. Unsworth et al., Trans. IChemE, 73B (1995), p. 123.Google Scholar
  20. 20.
    B.A. Robinson, B.E. thesis, University of Wollongong (1994).Google Scholar
  21. 21.
    P.J.Monroe, B.E. thesis, University of Wollongong (1995).Google Scholar
  22. 22.
    S.J. Street, G.A. Brooks, and H.K. Worner, CIM Quarterly, in print.Google Scholar
  23. 23.
    K.V.S. Sastry, A. Negm, and T. Kater, Agglomeration ’85—4th International Symposium on Agglomeration (Warrendale, PA: AIME, 1985), p. 41.Google Scholar
  24. 24.
    D.R. Fosnacht, Agglomeration ’85—4th International Symposium on Agglomeration, AIME, 1985, p 387.Google Scholar
  25. 25.
    H.J.Roorda, et al., 3rd International Symposium on Agglomeration, ISS, 1981, p B152.Google Scholar
  26. 26.
    Y. Kanda, et al., Stahl and Eisen, 24 (1976), p. 398.Google Scholar
  27. 27.
    Anon., “The Inmetco Direct Reduction—The Concept for Steel Mill Waste Recycling,” company brochures.Google Scholar
  28. 28.
    C. Takano, Scottsdale, private communication (October 1996).Google Scholar
  29. 29.
    G.R. Belton and R.J. Fruehan, Ethem T. Turkdogan Symposium, Fundamentals and Analysis of New and Emerging Steelmaking Technologies (Warrendale, PA: ISS, 1994), p. 3.Google Scholar
  30. 30.
    K. Ito and R.J. Fruehan, Met. Trans B, 20B (1989), p. 509.Google Scholar
  31. 31.
    R. Jiang and R.J. Fruehan, Met. Trans B, 22B (1991), p. 481.Google Scholar
  32. 32.
    H. Katayama, et al., ISIJ Int., 32 (1) (1992), p. 95.Google Scholar
  33. 33.
    R.J. Fruehan, Proc. of the Savard/Lee International Symposium on Bath Smelting (Warrendale, PA: TMS, 1992), p. 233.Google Scholar
  34. 34.
    M.C. Abraham and A. Ghosh, Ironmaking and Steelmaking, 6 (1) (1979), p. 14.Google Scholar

Copyright information

© TMS 1998

Authors and Affiliations

  • S. Street
  • G. Brooks
    • 1
  • L. Reilly
  • H. K. Worner
  1. 1.University of WollongongWollongongAustralia

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