Outokumpu Cell - Free download as PDF File (.pdf), Text File (.txt) or read online for free. OK-R and OK-U flotation cells include most of the features of the advanced Outokumpu TankCell(r) units. OK-R cells operate successfully as roughers, scavengers and cleaners. The OK-U cells (from 8 to 50 m3) have internal transversal launders for effective and …
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We will buy or sell your new or used flotation cells used for the recovery and upgrading of sulfide ores.We will buy and sell various brands and sizes of floatation cells including Denver, Hazen Quinn, Wemco, Outokumpu, and OK Floation Cells. Note: Froth flotation improves the recovery of valuable minerals, such as copper and lead-bearing minerals.
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The investigated flotation cells included Outokumpu cell [92], Denver cell [93,94], and flotation cells developed at CSIRO [95,96] and at Mitso Minerals [92]. Simulation indicated that in the ...
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Flotation machines, in general, may be categorized into four different classes: (i) mechanical or con-ventional cells; (ii) energy-intensive pneumatic cells; (iii) column cells; …
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Purchase this Article for $25.00. "In the 1960's, when large flotation machines appeared on the market, this was a part of a world-wide trend towards the use of ever larger machine units.One factor that has played a decisive part in this development is the increased of the amounts of ore that have to be handled as the exploitation of ...
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This paper reviews the detailed hydrodynamics of Outokumpu flotation cells by using CFD modeling. Scope of this work was to build an industrial tool, based on CFD, for …
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Outokumpu HG Flotation Cell. The Outokumpu HG or High-Grade flotation cell was introduced in 1990 after extensive field trials at Outokumpu concentrators. The main characteristics of this cell are: ... 1500 tpd copper flotation circuit. The OK-HG-16 produces final grade at 30% overall recovery. Performance is a vast …
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The use of OK-16 flotation machines by Outokumpu Oy is summarized in Table 1. At Keretti, a ... The feed of flotation air into the OK-16 cells has been about 20 m3 per cell and is very abrasive. The host rock is quartzite (over 90 per ... of grinding is only 40 per cent minus 200 mesh (30 per cent plus 65 mesh),
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The experimental work was carried out in two Outokumpu lab scale flotation cells. The cells were equipped with two rotor–stator designs. ... 100 80 OKMM OK-FF Upper limit distribution 60 40 Jg= 1.7 cm/s 80 Jg= 1.1 cm/s Jg = 0.9 cm/s 60 Jg = 0.6 cm/s Upper-limit distribution 40 20 20 0 0 0 0 1000 2000 1000 2000 3000 4000 5000 6000 7000 8000 ...
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This is the parameter directly related to flotation kinetics. The most widely used U. S. cells have the values outlined in Table 2. Among other cell makes, the Heyl and Patterson CycloCell and Deister Flotaire have values near 0.6 m/min (2 ft/min); Outokumpu between 0.8 m/min and 1.5 m/min (2.4 ft/min—5.0 ft/min); Maxwell near 0.6 m/min (2 ft ...
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OUTOKUMPU OK-8 COMPLETE FLOTATION MECHANISM. Quantity: 0. New Manufacture with 10-12 Week Delivery Location: Eastern Canada. Condition: ... Mechanism delivery is approximately 10 – 12 weeks. Related products. ID: SV437* [BANKS OF 6] DR-200 DOUBLE OVERFLOW FLOTATION CELLS; ID: C1400 [BANK OF 2] HAZEN …
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Outokumpu Flotation Cell The Outokumpu impeller was operated at a speed of 328 rpm. The CFD mesh has 146,912 grid points as shown in Figure 6 with details of the surface grid on the impeller shown in Figure 7. The velocity vectors predicted by CFD in a vertical plane are shown in Figure 8. The predicted flow pattern consists
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Belt drives with enclosed guards. Outokumpu OK3 Flotation, Bank of 4 Cells, 3 cu-m Volume Per Cell, Single Overflow, 20 HP Dual Drives. Equip yourself with the gold …
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HG flotation machines: for cleaner flotation. The OK conventional flotation cells are available in volumes up to 38 m3. Conventional cells have a rectangular tank design for …
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Photographs of the Outotec flotation cell components. Download : Download high-res image (251KB) Download : Download full-size image; Fig. 2. Physical model of the Outokumpu flotation cell with the LDV system. Note the top half of the tank is the flotation cell while the bottom half is below the false bottom and plays no part in …
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The conventional Outokumpu flotation cells – OK-R and OK-U – include most of the features of the advanced Outokumpu TankCell® units. They are optional to TankCell® units especially for smaller tank volumes (less than 50 m3). The OK-R and OK-U cells operate successfully as roughers, scavengers and cleaners.
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Buy 8 Units - Outokumpu Type Ok-38 Flotation Cell Mechanisms, Each With 100 Hp, 60 Hz Motor, As Is from A.M. King Industries. Request a quote online today.
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In 1995 Svedala developed a new design of flotation cell known as the RCS Flotation machine which comes in sizes from 5 to 200 m3. The tank dimensions of different cells sizes are shown in Table 4. The RCS Flotation machine utilizes a new DV (deep vane) mechanism. The DV mechanism consists of vertical rectangular blades or vanes …
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Abstract. The flow field induced in an Outokumpu TankCell and by a OK rotor-stator mixing device in a process size flotation cell was simulated by cfd using two main grid types. The effects of different grid types were investigated with structured and unstructured grids. The geometry used was axisymmetric and a sector of 60 degrees of …
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OK-R cells operate successfully as roughers, scavengers and cleaners. The OK-U cells (from 8 to 50 m3) have internal transversal launders for effective and fast froth handling. …
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World's best flotation performance The industry-leading TankCell range provides the world's best flotation performance and has the widest range of cell sizes on the market, from 5 to 630 m³. Our cells provide superior performance across all duties in rougher, scavenger and cleaner circuits. Based on in-depth test work, we can design
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compares the froth transportation profiles in the Outokumpu 3 m 3 tank cell at different froth depths and air rates, at the same impeller speed of 200 rpm. ... 40. 50. 60. 0 100 200 300 400 500 ...
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Outokumpu Flotation Cells. Model: OK16. Size: 16 m³. Equipped with: Bank of 3 cells. Mechanisms. 575V electric motors. Please contact us for more..... Sign In | Register Contact us at: 1-250-373-2424. Search. Get our new mobile app. today: Connect with us: Currency: Language: Home; About. Savona Equipment History ...
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The commonest flotation machine at present used in the concentration plants of Outokumpu Oy is the VK 3. It is of the mechanical-pneumatic type, and the volume of …
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Flow pattern in Outokumpu cells photographed in a scale model. relatively far from the source of the jet. Fig. 4 shows the flows in an Outokumpu cell. Small polystyrene balls have been used as the flow tracer (diam. ~< 0.75 mm ). In the flotation cell the jet flows divide the cell volume into parts, where turbulent flow is dominant.
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The primary rougher flotation cells at BRPM are Outokumpu tank cells with approximately 50 m 3 of effective volume, 4.282 m in diameter, and 4.4 m in height. The cells are also configured with a froth crowder of approximately 1.3 m diameter (at the froth surface level), a 45 cm wide internal concentrate launder and an external concentrate …
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The main application of the models is to assist both flotation cell operation and design by providing a scale-up procedure to predict froth performance. The models can also be integrated into the existing process control system, such * Corresponding author. Tel.: +27-14-598-2233; fax: +27-14-5982432.
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Buy Outokumpu Type Ok-38, 1500 Cu Ft Flotation Cell Mechanism With 75 Hp Motor from A.M. King Industries. Request a quote online today. Contact; Request Quote; Save your Quotes Register Now ... OUTOKUMPU Type OK-3, 1500 cu ft Flotation Cell Mechanism with 75 HP motor. WANT TO SELL SIMILAR EQUIPMENT? ...
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The flow field, gas dispersion and solids concentration in a flotation cell fitted with an Outotec (Outokumpu) flotation mechanism have been studied using both experimental and multi-phase ...
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Flotation impeller – 8 blade d = 72 mm. Agitation rate: 840 RPM (stirred tank) 1200 RPM (flotation cell) Aeration rate: 8 L/min (flotation cell) No details provided. SM technique for impeller ...
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The experimental work was conducted in a 50 dm 3 Outokumpu laboratory flotation cell. Bubble size distributions were measured at only one location in the cell, 110 mm above the plane of the stator, as shown in Fig. 4.In a non-coalescing environment, it can be assumed that the bubble size distribution is entirely determined in the …
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