Post on 22-Dec-2014
description
LIBERATION, SEPARATION, EXTRACTION
STAGE 1 - Blasting
STAGE 2 - Primary Crushing
STAGE 3 - Secondary Crushing
STAGE 4 - Grinding
STAGE 5 - Separation by size
STAGE 6 - Separation by values
STAGE 7 - Extraction of Values
Process design
Mineralogy
Geology
Technologicaltests
Process routes
PrimaryCrushing
SecondaryCrushing
SAG Milling
Ball Milling
Thickening GravityConcentration
Pre-aeration
Carbon-in-leach
Elution
Electrowinning
Smelting
Feed
GOLD
To smelting
Industrial processes
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Projectcontext
Placer ore
• Processamento Físico (ouro)
Primary
Crushing
Secondary
Crushing
Ball Milling
ThickeningGravity
Concentration
Flotation
Feed
To smelting
Smelting
GOLD
Planta Secondaria de Britagem
Gyratorio Britador
Britador de Mandibula
Symons Cone Crusher
Cone Crusher Liners
Alternate Secondary Crushing Plant Design
Open Circuit Crushing
Moinhos de Bolas
Grinding MillsBingham Canyon Grinding Mills
Grinding and Cyanide Leaching
Musslewhite Mine, Ontario
Classificação
Fluxograma da Samarco - Minério de Ferro
Bond Work Index Formula
Separadores magnéticos
Câmaras e Pilares
Room and Pillar Mining Method
Surface coal mining operations, loading coal and loading waste rock, South Eastern B.C.
.
Cable shovel, front end loaders,off-highway truck, bulldozers,
supervisor’s truck
Separation Circuit
Celula de Flotação
Downstream Processing • Copper
– Oxide copper treatment
Heap Leach Operation
Installing a Plastic Membrane Liner
Zaldivar Copper Heap Leach
Downstream Processing • Complex Copper Sulfide ore
– Multiple-product Circuit
Downstream Processing • Copper
– copper/molybdenum ore
Downstream Processing • Copper
– Mixed Sulfide/Oxide Treatment
Downstream Processing • Copper/Gold ore
– Typical Mine/Mill Treatment
The Price of Gold since 1975
The "Real" Price of Gold since 1344
Dissolution of Gold in Cyanide
Elsner's Equation
Precipitation of Au from Solution
Downstream Processing • Gold processing options
Downstream Processing • Nickel
– Typical Mine/Mill Treatment
Downstream Processing • Nickel
– Matte Separation processing
Copper Anode Casting Wheel
Downstream Processing • Uranium Ore processing
Downstream Processing • Coal processing
Downstream Processing • Coal processing
Downstream Processing • Coal processing
Downstream Processing • Coal processing
Downstream Processing • Coal processing
Gold Flakes
Smelting GoldCampbell Mine, Ontario
Pouring Slag
Musslewhite Mine, Ontario
Pouring Gold Bullion Bars
What its all about!Gold Bullion