large concentrator flotation cell

large concentrator flotation cell

Evaluation of the largest flotation cells at Minera Los ...

2008-11-1 · The concentrator at Minera Los Pelambres currently processes 130,000 tpd of Cu/Mo ore.The rougher circuit originally consisted of four flotation banks. In August 2006 the rougher circuit was enlarged adding two flotation banks, each one consisting of 5 cells of 250 m 3.. This paper describes the metallurgical comparison between the new flotation banks and the old ones (130 m 3 cells) operating ...

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The use of large OK-16 flotation machines at the ...

2021-1-31 · 8 cells in nickel rougher flotation 8 cells in nickel scavenger flotation. The corresponding figures for the Pyhasalmi concentrator are: 8 cells in zinc rougher flotation 8 cells in zinc scavenger flotation. The above circuit handles 140 t of new feed of ore. The contents are 0,7 per cent copper, 2 per cent zinc, and 32 per cent sulphur. The

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The Application of High Intensity Flotation Technology at ...

2018-10-4 · existing flotation technology such as self-aspirating cells, mechanical cells and Jameson cells. These challenges include high energy consumption, large floor space requirement and size. This technology was designed specifically to overcome these challenges by

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Residence time distribution in large industrial flotation ...

2015-3-30 · The largest flotation cells presently used in industrial flotation operation are 130, 160 and 250 m3. Figure 1 shows the main characteristics of a self-aerated cell, where the feed pulp circulates upwards through a draft tube by the rotor. Also, the air is self-aspirated from the upper part of the cell by the rotor. Figure 1. Large flotation cell

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An integrated approach to modelling, design and ...

2002-1-1 · With the recent trend towards larger flotation cells with volumes of 150 m3 and greater in concentrators, the problem of scale-up has become even more acute. The scale-up factors that may have been tolerated on smaller cells are not applicable to larger cells. The transportation of froth in these large cells adds further complexity to the problem.

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Flotation cell technology and circuit J design—an Anglo ...

2009-8-26 · tons per month (ktpm) plants to large operations treating in excess of 600ktpm. A rationalization of concentrator operations where much of the old equipment and plants are being replaced and modernized is currently in progress. This has resulted in a reduction in the number and an increase in the unit size of installed flotation cells. Anglo ...

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FLOTATION ADVANCES Greater buoyancy

2015-4-24 · understand the mechanisms of flotation before the next phase of cell development. With the results from the CFD modelling, FLSmidth Minerals is now moving the design of flotation cells to a new level – the SuperCell™ – which includes a category of large cells starting at a 300 m³ capacity. Rio Tinto’s Copperton copper concentrator

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FLSmidth Dorr-Oliver Eimco Flotation Technology

2017-10-2 · FLSmidth Minerals is the World Leader in Large Cell Technology with the Greatest Installed Capacity of any Flotation Manufacturer FLSmidth Dorr-Oliver Eimco pioneered the way for large cell technology. From its first Wemco 257m3 cell installed in 2003, to now even bigger 300m3 cells being installed in Chile. These 26 x 300m3 Wemco cells will

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The effect of underground mine water on performance

2009-8-27 · Mufulira Mine is a large underground operation, supported by an equally large surface metallurgical infrastructure. The metallurgical complex comprises a concentrator, smelter and a refinery. The smelter and refinery have annual design capacities to produce 200 000 tonnes of 99.8% new anode copper and 300 000 tonnes of 99.99% cathode copper ...

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Hydrocyclone classification optimization using real time ...

2018-5-29 · Equipment damage (flotation cell internals, slurry pumps, etc.) Clean‐up costs In other cases the economic impacts are more complex to quantify. The following are some examples: Decay in flotation cell performance over time (event not large enough to lead to shut down)

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Evaluation of the largest flotation cells at Minera Los ...

2008-11-1 · The concentrator at Minera Los Pelambres currently processes 130,000 tpd of Cu/Mo ore.The rougher circuit originally consisted of four flotation banks. In August 2006 the rougher circuit was enlarged adding two flotation banks, each one consisting of 5 cells of 250 m 3.. This paper describes the metallurgical comparison between the new flotation banks and the old ones (130 m 3 cells) operating ...

Read More
Short time mixing response in a big flotation cell ...

This approach was developed to characterize the mixing performance of a 130 m3 self-aerated flotation cell at El Teniente copper concentrator, Codelco, Chile. Short-term mixing was experimentally characterized by using appropriate radioisotope tracers for liquid and solids. 82 Br in solution was used as liquid tracer and 24 Na was used to trace ...

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Large mechanical flotation cells advantages & scale-up ...

2019-9-8 · Large mechanical flotation cells advantages & scale-up considerations ... Metallurgical improvements at Northparkes concentrator through the application of high chrome grinding media Watch . The Stages of digital transformation Watch . How to forumulate an effective ore comminution characterization program Watch .

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FLOTATION ADVANCES Greater buoyancy

2015-4-24 · understand the mechanisms of flotation before the next phase of cell development. With the results from the CFD modelling, FLSmidth Minerals is now moving the design of flotation cells to a new level – the SuperCell™ – which includes a category of large cells starting at a 300 m³ capacity. Rio Tinto’s Copperton copper concentrator

Read More
Jameson Cell - Glencore

2021-11-4 · Jameson Cell has 100% accurate scale-up reliability and is the real-word specification in any and all duties within a flotation circuit: rougher and scavenger duty; cleaner and cleaner scavenger duty. In fact, a single Jameson Cell has successfully replaced a traditional circuit of cells; and unlike other competing cells, it has no moving parts.

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Outotec deploying new Concorde Cell™ flotation ...

2021-8-19 ·  Outotec says it will supply cutting edge flotation technology for a “major nickel producer” in Western Australia as part of their concentrator modernisation. Start-up of the new flotation cells is scheduled for 2022. The order value, which is not disclosed, has been booked in Minerals’ Q3/2021 orders received.

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Jameson Concentrator - glencoretechnology

2021-10-21 · The Jameson Concentrator helps you solve the conflict between higher performance expectations and lower quality of ore bodies. The Jameson Concentrator combines various configurations of Jameson Cell, modified and proven to process even larger volumes, and can add new generation small-footprint IsaMill™ technology where greater and precise liberation is needed.

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1 Froth Flotation – Fundamental Principles

2009-8-27 · Froth flotation is a good example of an engineering “system”, in that the various important parameters are highly inter-related, as shown in Figure 1. It is therefore important to take all of Chemistry Components Collectors Frothers Activators Depressants pH Equipment Components Cell Design Agitation Air Flow Cell Bank Configuration

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Hydrocyclone classification optimization using real time ...

2018-5-29 · Equipment damage (flotation cell internals, slurry pumps, etc.) Clean‐up costs In other cases the economic impacts are more complex to quantify. The following are some examples: Decay in flotation cell performance over time (event not large enough to lead to shut down)

Read More
The effect of underground mine water on performance

2009-8-27 · Mufulira Mine is a large underground operation, supported by an equally large surface metallurgical infrastructure. The metallurgical complex comprises a concentrator, smelter and a refinery. The smelter and refinery have annual design capacities to produce 200 000 tonnes of 99.8% new anode copper and 300 000 tonnes of 99.99% cathode copper ...

Read More
Evaluation of the largest flotation cells at Minera Los ...

2008-11-1 · The concentrator at Minera Los Pelambres currently processes 130,000 tpd of Cu/Mo ore.The rougher circuit originally consisted of four flotation banks. In August 2006 the rougher circuit was enlarged adding two flotation banks, each one consisting of 5 cells of 250 m 3.. This paper describes the metallurgical comparison between the new flotation banks and the old ones (130 m 3 cells) operating ...

Read More
Short time mixing response in a big flotation cell ...

This approach was developed to characterize the mixing performance of a 130 m3 self-aerated flotation cell at El Teniente copper concentrator, Codelco, Chile. Short-term mixing was experimentally characterized by using appropriate radioisotope tracers for liquid and solids. 82 Br in solution was used as liquid tracer and 24 Na was used to trace ...

Read More
FLOTATION ADVANCES Greater buoyancy

2015-4-24 · understand the mechanisms of flotation before the next phase of cell development. With the results from the CFD modelling, FLSmidth Minerals is now moving the design of flotation cells to a new level – the SuperCell™ – which includes a category of large cells starting at a 300 m³ capacity. Rio Tinto’s Copperton copper concentrator

Read More
Flotation cell technology and circuit J design—an Anglo ...

2009-8-26 · tons per month (ktpm) plants to large operations treating in excess of 600ktpm. A rationalization of concentrator operations where much of the old equipment and plants are being replaced and modernized is currently in progress. This has resulted in a reduction in the number and an increase in the unit size of installed flotation cells. Anglo ...

Read More
Jameson Cell - Glencore

2021-11-4 · Jameson Cell has 100% accurate scale-up reliability and is the real-word specification in any and all duties within a flotation circuit: rougher and scavenger duty; cleaner and cleaner scavenger duty. In fact, a single Jameson Cell has successfully replaced a traditional circuit of cells; and unlike other competing cells, it has no moving parts.

Read More
Outotec deploying new Concorde Cell™ flotation ...

2021-8-19 ·  Outotec says it will supply cutting edge flotation technology for a “major nickel producer” in Western Australia as part of their concentrator modernisation. Start-up of the new flotation cells is scheduled for 2022. The order value, which is not disclosed, has been booked in Minerals’ Q3/2021 orders received.

Read More
FLSmidth Dorr-Oliver Eimco Flotation Technology

2017-10-2 · FLSmidth Minerals is the World Leader in Large Cell Technology with the Greatest Installed Capacity of any Flotation Manufacturer FLSmidth Dorr-Oliver Eimco pioneered the way for large cell technology. From its first Wemco 257m3 cell installed in 2003, to now even bigger 300m3 cells being installed in Chile. These 26 x 300m3 Wemco cells will

Read More
FLSmidth to provide full process flowsheet for lead-zinc ...

2021-10-25 · FLSmidth to provide full process flowsheet for lead-zinc concentrator. 25 October 2021. FLSmidth has secured an order from Hindustan Zinc Ltd (HZL) to design and supply the main process equipment across the flowsheet for a lead-zinc concentrator plant. The Danish company will deliver all the key process equipment for a newly modernised ...

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Hydrocyclone classification optimization using real time ...

2018-5-29 · Equipment damage (flotation cell internals, slurry pumps, etc.) Clean‐up costs In other cases the economic impacts are more complex to quantify. The following are some examples: Decay in flotation cell performance over time (event not large enough to lead to shut down)

Read More
The effect of underground mine water on performance

2009-8-27 · Mufulira Mine is a large underground operation, supported by an equally large surface metallurgical infrastructure. The metallurgical complex comprises a concentrator, smelter and a refinery. The smelter and refinery have annual design capacities to produce 200 000 tonnes of 99.8% new anode copper and 300 000 tonnes of 99.99% cathode copper ...

Read More