Coarse particle flotation applied to copper sulfide ores

Flotation Froth - an overview | ScienceDirect Topics

The most widely used method of reversing the depressing effect of cyanide in the past has been to condition the pulp at a pH value in the range 3.5–4 with sulfuric acid, or bubbling sulfur dioxide into the slurry, and then add sulfate to complex the cyanide and subsequently float the pyrite Clay and Rabone, 1951 Malloy and

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Circular Flotation Machine - Yantai Jinpeng Mining

The structure of forced-air circular is shown in the following figure. Those can be adopted as rougher, scavenger and cleaner. The capacity of a single can be up to 680m3. Main Features. Forced-air machine with Jg up to 2.5cm/s . Rotor with inclined blades and enhanced pumping capacity

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TECHNICAL NOTES 9 FLOTATION - Mineral Tech

of in typical industrial circuits. The reason for the difficulty lies in the complexity of the many micro processes that combine to produce the overall result which is the separation of different mineral species by virtue of the differential surface conditions that can be induced on the

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OUTOTEC FLOTATION TECHNOLOGIES

Benefits • 8.8% increase in gold recovery • 12.6% improvement in copper recovery Outotec SkimAir®is a flotation cell designed to be installed in a flash flotation role in the grinding circuit

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Copper Flotation Circuit | Titan Process Equipment Ltd

Titan, working closely with the customer’s engineering firm, designed and fabricated a circuit for treating .Scope of work included fabrication of ten 180 cu. ft. Titan open-flow and twenty 100 cu. ft. Titan -to- including support platforms and launders. were assembled and test run at Titan’s facility prior to shipment

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Froth flotation

Froth to concentrate and nickel sulfide minerals, Falconbridge, Ontario. Froth is a process for separating minerals from gangue by taking advantage of differences in their hydrophobicity. Hydrophobicity differences between valuable minerals and waste gangue are increased through the use of surfactants and

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INTERPRETATION OF FLOTATION DATA FOR THE DESIGN OF

For a testwork laboratory treating a wide variety of ores, the most useful laboratory machine is probably one with of 500, 1000 and 2000g capacities, with a different diameter impeller for each , with stainless steel or rubber-covered impellers, glass or plastic bodies, and requiring an outside source of low-pressure air

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Separation efficiency improvement of a low grade copper

the froth in the batch . Figure 3 below shows the resulting -mass selectivity of these dilute batch tests conducted on various concentrate streams around the plant. Figure 3 recovery as a function of mass recovery - dilution cleaning tests

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