copper concentrating smelting process

Copper Mining Process Concentrating Some ore types can be treated by crushing grinding and mixing ore with water to produce slurry The copper-containing particles are then removed by a process called flotation The product of...

Copper mining The main stag

Copper mines are only set up where there is more than 5kg of copper per tonne of rock (05% by mass) Ideally, the figure should be closer to 2% Ideally, the figure should be closer to 2% The flow chart shows you how copper is extracted from its ore and converted into pure metal...

From Ore to Finished Product

From its original home buried underground in a mine to its use in a finished product such as wire or pipe, copper passes through a number of stag When it is recycled it can pass through some over and over again...

Extraction

Processes Copper is found in natural ore deposits around the world This page explains the production route taken from extraction of ore-containing rock to a final product that is the highest-purity commercial metal in existence and...

Copper Concentrates

The process of liberation of copper ores depends upon whether they are oxide or sulfide or Subsequent steps depend on the nature of the ore containing the copper For oxide ores, a hydrometallurgical liberation process is ....

Copper processing

2020/05/21· Copper processing - Copper processing - Roasting, smelting, and converting: Once a concentrate has been produced containing copper and other metals of value (such as gold and silver), the next step is to remove impurity elements In older processes the concentrate, containing between 5 and 10 percent water, is first ,...

The Extraction of Copper

2019/11/09· The Process The concentrated ore is heated strongly with silicon dioxide (silica) and air or oxygen in a furnace or series of furnac The copper(II) ions in the chalcopyrite are reduced to copper(I) sulfide (which is reduced...

OUR MINING PROCESS

OUR MINING PROCESS Learn how Freeport-McMoRan Inc carefully drills deep into the earth mining for copper ore Follow the process each step of the way from Drilling to Electrowinning to Market Take an inside look at how ....

Copper Concentrating

2015/12/21· Copper ranks third in the world after iron and aluminum in terms of quantities produced and consumed We have copper in our bodies too A human body can contain up ,...

Froth flotation

Froth flotation is a process for selectively separating hydrophobic materials from hydrophilic This is used in mineral processing, paper recycling and waste-water treatment industri Historically this was first used in the mining industry, where it was one of the great enabling technologies of the 20th century It has been described as ,...

COPPER Copper production

Copper concentrators typically treat up to 100 000 t of ore per day They are located directly at the They are located directly at the mines to achieve low transport costs...