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floatation process synclines in copper mines

To Float or Sink: A Brief History of Flotation Milling - Mining

process for separating sulfide ore based on the princi­ ple of SLilface tension on water.11 Sulfide ores can contain copper lead zinc iron m.olybdenum co­ balt nickel and arsenic. The process con1n1only called si<in flotation stipulated that dry ore be sprin­ kled without agitation onto the stnface of a body of water.

60 Centuries of Copper: The Flotation Process

Only the flotation process mentioned above could make this practicable; and even so it requires large companies with huge plants continuous working and immense capital. This explains why in order to smelt 4 million tons of new copper in 1963 nearly 400 million tons of ore had to be handled and treated in various ways.

Mining Industry Copper Sulfide Ore and Flotation Process - JXSC

3 Summary of the copper mineral flotation process 1 Copper minerals such as chalcopyrite and covellite that do not contain iron are similar in floatability. Cyanide and lime have weaker inhibition on them so a large amount of lime can be added to inhibit pyrite in the separation of copper and sulfur without seriously affecting the ...

Problems of Flotation Copper Mine Tailings Treatment

Problems of Flotation Copper Mine Tailings Treatment . In the process layout of the flotation tailings beneficiation system the system itself has the following problems: 1 Since the feed pump flow rate of the new pressurized filter in the concentrator is Q=119m³/h the flow rate of the underflow pump of the thickener is Q=86m³/h and one underflow pump needs to feed up to four filter ...

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