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High-grade iron ore at copper cliff, Ontario

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Abstract

High iron content of nickel concentrates produced at Copper Cliff, Ontario, Canada has been a controlling factor in nickel smelting capacity. Solution to the problem has been achieved by separating an iron concentrate of low nickel and sulfur content, with virtual elimination of copper, precious metals, and silicates.

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References

  1. Development of the Inco Iron Ore Recovery Process by The Staff of The International Nickel Company of Canada, Ltd., The Canadian Mining and Metallurgical Bulletin, May, 1956.

  2. Patents pending.

  3. P. E. Queneau, W. K. Sproule, and A. Illis; U.S. Patent 2,556,215, June 12, 1951.

  4. K. J. E. Meyer and Hans Rausch: “Lurgi Pelletizing Process,” Journal of Metals, February 1958.

  5. J. B. McKay, E. J. Roberts, and F. L. Bosqui: U.S. Patent 2,677,608, May 4, 1954.

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Queneau, P., Bracken, E.H. & Kelly, D. High-grade iron ore at copper cliff, Ontario. JOM 10, 527–532 (1958). https://doi.org/10.1007/BF03398242

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  • DOI: https://doi.org/10.1007/BF03398242

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