pyrite most popular mobile magnetic separator in south

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  Recovery of valuable elements from pyrite pyrolysis slag using magnetic ...

  20221015 · A green process is proposed for comprehensive utilization of pyrite concentrate. • The impurities in the pyrolysis slag are removed by magnetic separation-flotation.. Pb and Zn in pyrolysis slag decreased from 0.78% and 0.36% to …

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  Recovery of iron from pyrite cinder by suspension …

  2024320 · According to the results in Table 1, iron is the primary component to be recovered in the raw ore with a TFe content of 56.47 %, a FeO content of 2.30 %, and a harmful element S content of 1.74 %.The main gangue minerals are SiO 2 with 6.44 % content, followed by CaO and Al 2 O 3 with 2.56 % and 1.26 % contents, respectively; …

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  Magnetic Separators | Multotec

  Multotec magnetic separators: Recover up to 99.99% of medium. Recover fine particles down to 15 micron. Flexible magnetic recovery options for wet and dry slurries. Incorporate oil-cooled electromagnets that increase efficiency. Are manufactured in overbelt widths that meet all standard & international sizes up to 2 400 mm.

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  Magnetic Separators For Mineral Process | Bunting - Redditch

  20181022 · Magnetic separators can be found in most mineral processing operations, especially those processing non-metallic minerals and magnetic ores. This article investigates the use of high intensity magnetic separators and magnetic separation equipment in the minerals sector with a focus on processing dry materials (in the -15mm, …

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  On Improving the Separation Efficiency of a Wet High Gradient Magnetic ...

  2022226 · Wet high gradient magnetic separation (WHGMS) of an Egyptian coal sample was carried out to minimize its pyritic-sulfur content reaching 1.60% (2.9% total sulfur). Optimization of the process using the Boxmag Rapid separator included feeding rate, pulp density, applied magnetic field, and the canister loading %.

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  Maceral and pyrite partitioning through high-gradient magnetic ...

  1984101 · Harris and Hise [5] investigated the petrography and geochemistry of 30 100 mesh (about 600 150 ~m) fractions of Springfield (Western Kentucky No. 6) and Herrin (Illinois No. 6) coals processed through an open-gradient magnetic separator. The volume percentage of pyrite increased in the fractions with positive magnetic susceptibility.

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  (PDF) Magnetic and Electrostatic Separation - Academia.edu

  A rather closely sized material must be treated if high selectivity is required. An industrial induced-roll magnetic separator consists of several rolls and can treat up to 10 tph (Figure 7.5). Lift-type magnetic separators are used on granular and powdered material that is dry and free flowing.

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  Effect of microwave heating on magnetic separation of pyrite

  2003915 · Different size fractions of pyrite were treated (heated) in a microwave oven at 2.45 GHz frequency and different power levels. The microwave treated pyrite samples of −420 μm fraction were subjected to magnetic separation at magnetic field intensities of 0.1, 0.3 and 0.5 T. It was found that pyrite was converted to such ferromagnetic ...

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  Recycling of iron from red mud by magnetic separation after co-roasting ...

  2014720 · A recycling process of iron from red mud by magnetic separation is proposed, in which iron oxide (Fe 2 O 3) in red mud transforms to magnetite (Fe 3 O 4) by anaerobic co-roasting with pyrite (FeS 2 ). TG-DTA and XRD results showed that hematite was reduced to magnetite by the thermo-decomposed compounds (iron monosulfide, …

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