Ammonia leaching of copper sulfide concentrates

4th International Conference COPPER 99-COBRE 99

Volumn 4, Issue , 1999, Pages 197-212

  Arbiter, Nathaniel ^a   McNulty, Terry ^b  

^a Columbia University ^*  (United States)

^b TP McNulty and Associates Inc   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AMMONIA; COPPER COMPOUNDS; HYDROMETALLURGY; LEACHING; PILOT PLANTS; SOLVENT EXTRACTION;

AMMONIA LEACHING PLANTS; COPPER SULFIDE CONCENTRATES; ELECTROWINNING;

COPPER METALLURGY;

EID: 0033489251     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. M.H. Stancyk and C. Rampacek, "Oxidation Leaching of Copper Sulfides in Ammoniacal Pulps at Elevated Temperatures and Pressures", Report of Investigation No. 6808 U.S. Bureau of Mines, 1966, Washington, D.C.
2. M. C. Kuhn, "Leaching of Commercial Copper Concentrate Samples", Anaconda Company Primary Metals Division Laboratory Reports, 1973-1975.
3. N. Arbiter and M. C. Kuhn, "Recovery of Copper and/or Nickel and/or Zinc", U.S. Patent No 4,331,635, 1982.
4. W.P.C. Duyvesteyn and R.N. Hickman, "Treatment of Copper Sulfide Concentrates", U.S. Patent No. 5,176,802, 1993.
5. W.P.C. Duyvesteyn and B. J. Sabacky, "The Escondida Process for Copper Concentrates", The Queneau International Symposium, vol. I, TMS, 1993, 881-910.
6. W.P.C. Duyvesteyn and B. J. Sabacky, "Ammonia Leach Process for Escondida Concentrates", Trans. I.M.M., Vol. 104, 1995, C125-C140.
7. N. Arbiter and B.D. Cooley, "Sulfate Precipitation During Oxidative Ammonia Leach....", U.S. Patent 4,153,522, 1979.
8. Metcon Research Inc., "Ammonia Leaching of Copper Concentrates", Reports to Copper Processing Corporation - Nathaniel Arbiter, 1997-1998.