smelter were adapted to porphyry copper ores crusher Open pit mining has lower development and maintenance costs than Outokumpu Flash Furnace

Flash smelting is a smelting process for sulfur containing ores including chalcopyrite The process was developed by Outokumpu in Finland and first applied at the Harjavalta plant in 1949 for smelting copper ore Stamp mill middot Arrastra middot Crusher middot AG mill middot SAG mill middot Pebble mill middot Ball mill middot Rod mill middot IsaMill Sizing Ore sorting

May 19 2015 testing of the ore 39 s comminution behavior that provides information stress applied in a certain crusher or mill type i e compressive by developing new test mills e g Outokumpu 39 s Mergan mill 47 or Australian copper gold deposits the Bond mill work index and the crushability parameters obtained

Geological Survey of Finland Special Paper I Outokumpu type ores OUTOKUMPU TYPE information the copper ores of the Outokumpu region are related to

Beneficiation by froth flotation of ore to give copper concentrate Optional partial mineral phases Typical equipment for crushing to about 20 cm are gyratory and cone crushers Nowadays the Outokumpu type smelters account for more

Outotec high performance grinding mills use advanced simulation tools for the best possible process efficiency mechanical reliability and maintainability

Outotec high performance grinding mills use advanced simulation tools for the best possible process efficiency mechanical reliability and maintainability