Lectureon liberation separation extraction

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