Leaching by ferric sulphate of raw and concentrated copper-zinc complex sulphide ores

International Journal of Mineral Processing

Volumn 36, Issue 3-4, 1992, Pages 245-257

  Buttinelli, D ^a   Lavecchia, R ^a   Pochetti, F ^a   Geveci, A ^b   Guresin, N ^b   Topkaya, Y ^b  

^a SAPIENZA UNIVERSITY OF ROME   (Italy)

^b MIDDLE EAST TECHNICAL UNIVERSITY   (Turkey)

Author keywords

[No Author keywords available]

Indexed keywords

COPPER ORE TREATMENT; IRON COMPOUNDS; LEACHING; REACTION KINETICS; ZINC ORE TREATMENT;

COPPER DISSOLUTION; DISSOLUTION KINETICS; FERRIC SULFATE SOLUTIONS; ZINC DISSOLUTION;

SULFIDE MINERALS;

LEACHING; SULPHIDES;

EID: 0026933501     PISSN: 03017516     EISSN: None     Source Type: Journal    
DOI: 10.1016/0301-7516(92)90047-Z     Document Type: Article

References (21)

1. Production of base metals from complex sulphide concentrates by the ferric chloride route in a small, continuous pilot plant
2. Ferric chloride leaching of a complex copper-zinc sulphide ore in the presence of a solvent for elemental sulphur
3. Pressure leaching of a sulphide copper concentrate with simultaneous regeneration of the leaching agent
4. Kinetics and mechanism of the oxidative dissolution of a zinc sulphide concentrate in ferric sulphate solutions
5. Hydrometallurgical treatment of complex sulphides
6. The dissolution of chalcopyrite in ferric sulfate and ferric chloride media
7. The development of the flame-cyclone reactor technology at Norddeutsche Affinerie for complex copper concentrates
8. Processing of bulk concentrates by RLE type approach
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10. A two-step process for smelting complex Pb-Cu-Zn materials
11. Reaction kinetics and electrochemical model for the ferric chloride leaching of sphalerite
12. Oxidizing leaching of sphalerite under atmospheric pressure
13. The aqueous oxidation of complex sulphide concentrates in hydrochloric acid
14. Reaction mechanism for the acid ferric sulfate leaching of chalcopyrite
15. Recent advances in the development of hydrometallurgical processes for treatment of base metal sulphides
16. Advances in the development of the Comprex Process for treating complex sulfides of the Spanish Pyrite Belt
17. Leaching of a copper-zinc bulk sulphide concentrate using an aqueous ferric sulphate dilute solution in a semicontinuous system. Kinetics of dissolution of zinc
18. The effect ofthe iron content of sphalerite on its rate of dissolution in ferric sulphate and ferric chloride media
19. Hydrometallurgical treatment of Cu-Pb-Zn sulphide concentrates
20. Selective chloride leach process for McArthur River semi-bulk concentrates
21. Complex sulfides: new technology and opportunities