strip-mining is the most common method for removing copper ore from the ground. see related questions and links to learn more about strip mining. it can be extracted by heating its ore with
many metals are impure when they are extracted from their ores. impurities have to be removed. copper is purified by electrolysis. in this process copper is transferred from an impure anode to the cathode of an electrolytic cell. the insoluble impurities fall to the bottom. the copper produced by this process is 99.99% pure copper.
in this e-source, we’ll look at the ways of extracting copper from the ground. copper can be extracted from its ore by: underground: sinking a vertical shaft into the earth to an appropriate depth and driving horizontal tunnels into the ore. open pit: 90% of ore is mined by this method. ores near the surface can be quarried after removal
at the west end of the area there is a cluster of blue crystals on the northern wall. break them to drop three sparkly spots with two chunks of copper ore and a chunk of flintstone. go back across the bridge and to the western tip of the area to find a chest holding a seed of strength. return to the first intersection near the church and head east.
on the other hand, while copper sulfide ores are less abundant, they contain higher amounts of copper. although the processing costs are higher, ultimately more copper can be extracted. since each mine site is unique in its mineral composition, concentration, and quantities, the most economical and profitable processing of ore must be
Environmental Protection and Health One
LUM is of little dust and noise, achieving Environmental Protection Request, it is quite environmentally friendly
To Improve the Purity Two
Low investment cost: LUM use PLC/DCS automatic control system, well save the cost of operators.
High Efficiency Three
LUM has excellent grinding-efficiency for the special design of roller shell and grinding plate curve.
Low Cost Four
Utilize advanced working principle and reduce the grinding time, as a result, the final products has little iron and the whiteness and purity are raised.