Brine leaching of lead-bearing zinc plant residues: Process optimization using orthogonal array design methodology

Hydrometallurgy

Volumn 95, Issue 3-4, 2009, Pages 316-324

  Farahmand, Fariba ^a   Moradkhani, Davood ^b,c,d   Safarzadeh, Mohammad Sadegh ^c,d   Rashchi, Fereshteh ^a  

^a UNIVERSITY OF TEHRAN   (Iran)

^b UNIVERSITY OF ZANJAN   (Iran)

^c Iranian Zinc Mines Development Company IZMDC   (Iran)

^d Research and Engineering Company for Non ferrous Metals RECO   (Iran)

Author keywords

Brine leaching; Lead recovery; Orthogonal array; Zinc plant residue

Indexed keywords

DISSOLUTION; EXPERIMENTS; EXTRACTION; EXTRACTIVE METALLURGY; LEACHING; LEAD ALLOYS; LEAD METALLURGY; METAL IONS; METAL RECOVERY; OPTIMIZATION; PH EFFECTS; PROCESS ENGINEERING; SODIUM CHLORIDE; SULFURIC ACID; ZINC;

BRINE CONCENTRATIONS; EXPERIMENTAL CONDITIONS; INITIAL PH; LEAD RECOVERIES; LEAD RECOVERY; MEAN RESPONSES; NACL CONCENTRATIONS; ORTHOGONAL ARRAY; ORTHOGONAL ARRAY DESIGNS; ORTHOGONAL ARRAYS; PROCESS OPTIMIZATIONS; PULP DENSITIES; SELECTIVE LEACHING; STATISTICAL ANALYSIS; STIRRING SPEEDS; SULFURIC ACID (H; WATER LEACHING; ZINC DISSOLUTIONS; ZINC PLANT RESIDUE; ZINC PLANTS;

LEAD;

EID: 57049169160     PISSN: 0304386X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.hydromet.2008.07.012     Document Type: Article

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