Recovery of pure MnSO4·H2O by reductive leaching of manganese from pyrolusite ore by sulfuric acid and hydrogen peroxide

International Journal of Mineral Processing

Volumn 100, Issue 3-4, 2011, Pages 116-123

  Nayl, A A ^a   Ismail, I M ^b   Aly, H F ^a  

^a Egyptian Atomic Energy Authority   (Egypt)

^b CAIRO UNIVERSITY   (Egypt)

Author keywords

Hydrogen peroxide; Manganese ore; Manganese sulfate; Reductive leaching; Sulfuric acid

Indexed keywords

DIFFUSION-REACTION MODEL; FLOW SHEET; HIGH PURITY; HIGHER TEMPERATURES; LEACHANTS; LEACHING PROCESS; LEACHING RATES; LEACHING TIME; LIQUID SOLIDS; MANGANESE ORE; MANGANESE SULFATE; MASS RATIO; REACTION TEMPERATURE; REDUCTIVE LEACHING; SEPARATION METHODS; TEMPERATURE RANGE;

ACTIVATION ENERGY; CHEMICAL ANALYSIS; HYDROGEN; HYDROGEN PEROXIDE; MANGANESE; ORES; OXIDATION; RECOVERY; SULFURIC ACID;

LEACHING;

EID: 80051786124     PISSN: 03017516     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.minpro.2011.05.003     Document Type: Article

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