High Gradient Magnetic Separation of Uranium Ores

2018-11-6  Continuing interest in processes that will effect separations in the fine particle size range has prompted intense interest in the use of high gradient magnetic separation (HGMS) for beneficiation of uranium ores. Some of the uranium

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Superconducting pulsating high gradient magnetic ...

2018-9-1  Pulsating high gradient magnetic separation (PHGMS) is now widely applied in the world, for separation of fine weakly magnetic ores such as oxidized iron ores, ilmenite and wolframite and for purification of non-metallic ores such as quartz and feldspar, due to its high reliability, high throughput and low operational cost,.

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A wet belt permanent high gradient magnetic separator

2016-8-10  Pulsating high gradient magnetic separation (HGMS) is now applied to remove magnetic minerals from non-metallic ores (Chen and Li, 2013). However, when it is used for the processing of these ores, the prior removal for strongly magnetic minerals such as magnetite as well as fine iron scraps is usually demanded to avoid matrix clogging.

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Beneficiation of phosphate ores using high gradient ...

1993-1-1  Phosphate ores from Rajasthan and Madhya Pradesh were subjected to two-stage high gradient magnetic separation using magnetic coating with magnetite and sodium oleate. Dipotassium hydro- gen phosphate was used to prevent the coating of magnetite on phosphate in the first stage whereas sodium metasilicate was used to prevent the coating on ...

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High Gradient Magnetic Separation - MDPI

2019-8-23  High gradient magnetic separation (HGMS) is an e ective method for the concentration or removal of paramagnetic particles from various suspensions [1], and it has been widely applied in the field of mineral processing, for recovery of fine weakly magnetic

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High Gradient Magnetic Separation of Iron Oxides and

High Gradient Magnetic Separation of Iron Oxides and other Magnetic Minerals from Soil Clays ... provides the magnetic field gradients necessary to trap weakly magnetic clay size particles from a

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Utilization of high-gradient magnetic

2019-6-1  High-gradient magnetic-separation process. The flotation-tailings grade were separated by a high-gradient magnetic separator to obtain a magnetic concentrate yield of 22.03% (for raw ore). The copper grade was 2.06%, and the recovery rate was 31.10%. The yield of magnetic tailings was 76.32%, the copper grade was 0.64%, and the recovery rate ...

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High Gradient Magnetic Separators HGMS-HGMF

Metso High Gradient Magnetic Separators (HGMS) and High Gradient Magnetic Filters (HGMF) are designed to recover weakly magnetic material from non-magnetic matter and can be used for many applications including the processing of iron ores, rare earths and industrial minerals. In addition to the strongly magnetic minerals of Fe, Co, and Ni, a ...

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High gradient magnetic separators Continuous HGMS

2018-8-29  As a lot of minerals are magnetic to some degree and others are associated with minerals that are ferro magnetic or paramagnetic, High Gradient Magnetic Separation can often be used in separation processes where normally diculties are experienced with other processes. The paramagnetic minerals at the higher end of the list are normally easy to recover. Many low susceptibility minerals

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Magnetic matrices used in high gradient magnetic ...

2017-1-1  High magnetic field gradient is a crucial factor in HGMS process which can be described as a separation process or a deep-bed filtration process in which a magnetic matrix is magnetized and used to bundle the external magnetic field in its vicinity to generate high magnetic field gradient.

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High Gradient Magnetic Separator HGMS - JXSC Machine

2019-8-15  The high gradient magnetic separator (HGMS) is a strong magnetic separator for the screening of weakly magnetic minerals. It is a new type of strong magnetic separator developed on the basis of a general magnetic separator machine. It also used for wet magnetic separation

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High Gradient Magnetic Separators HGMS-HGMF

Metso High Gradient Magnetic Separators (HGMS) and High Gradient Magnetic Filters (HGMF) are designed to recover weakly magnetic material from non-magnetic matter and can be used for many applications including the processing of iron ores, rare earths and industrial minerals. In addition to the strongly magnetic minerals of Fe, Co, and Ni, a ...

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High Gradient Magnetic Separation of Iron Oxides and

High Gradient Magnetic Separation of Iron Oxides and other Magnetic Minerals from Soil Clays ... provides the magnetic field gradients necessary to trap weakly magnetic clay size particles from a

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Recovery of Manganese Ore Tailings by High-Gradient ...

2017-8-16  With the depletion of high-grade manganese ores, Mn ore tailings are considered valuable secondary resources. In this study, a process combining high-gradient magnetic separation (HGMS) with hydrometallurgical methods is proposed to recycle fine-grained Mn tailings. The Mn tailings were treated by HGMS at 12,500 G to obtain a Mn concentrate of 30% Mn with the recovery efficiency of 64%. The

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PAPER OPEN ACCESS ReBCO split coil magnet for high ...

2019-10-17  High gradient magnetic separation is a promising method for ores enrichment and industrial wastes recycling. The potential of separators based on resistive and permanent magnets is limited by the value of magnetic field and operational costs. LTS magnetic systems require liquid helium and complicated cryogenics.

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High gradient magnetic separators Continuous HGMS

2018-8-29  High gradient magnetic separation Continuous HGMS Metso (as Sala Maskinfabrik AB, later Sala International AB) has a long tradition in magnetic separation. Already in the end of the 19th century “SALA” built its first electromagnetic separator. The High Gradient Magnetic Separation, HGMS, dates back to early 1970’s when “SALA ...

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High Temperature Superconducting Magnetic System for

2019-3-6  High gradient magnetic separation is an effective method for ores enrichment and industrial wastes recycling (including radioactive wastes). The possibilities of separators based on resistive and permanent magnets are limited due to relatively low value of magnetic induction and rather high energy consumption. LTS magnetic systems require liquid helium and complicated cryogenics which can be ...

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PULSATING HIGH GRADIENT MAGNETIC SEPARATION

2016-12-27  In fact, high gradient magnetic separation (HGMS) can produce a sufficiently strong magnetic force for impurity particles to separate. But the mechanical entrainment onto magnetic matrix and low-efficiency limited their applications (Svoboda et al., 2003). Therefore, for intensifying the separation effect, some

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High gradient magnetic separation IEEE Journals ...

2021-7-30  High gradient magnetic separation (HGMS) makes possible the efficient separation of very weakly magnetic particles of micron size for which conventional magnetic separators are ineffective. Filamentary ferromagnetic materials placed in large (10 kOe) background fields are used to obtain large surface areas of high field gradients. Potential applications in mineral processing and pollution are ...

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High gradient magnetic separation of yeast - Dauer - 1991 ...

A model is developed to predict the separation of yeast in a high gradient magnetic separator. The effective capture radius is assumed to be proportional to the derived magnetic parameter γ for the case where the dominant competing force to magnetic attraction is the magnetic floc's inertia.

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High Gradient Magnetic Separation of Iron Oxides and

High Gradient Magnetic Separation of Iron Oxides and other Magnetic Minerals from Soil Clays ... provides the magnetic field gradients necessary to trap weakly magnetic clay size particles from a

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High Gradient Magnetic Separators HGMS-HGMF

Metso High Gradient Magnetic Separators (HGMS) and High Gradient Magnetic Filters (HGMF) are designed to recover weakly magnetic material from non-magnetic matter and can be used for many applications including the processing of iron ores, rare earths and industrial minerals. In addition to the strongly magnetic minerals of Fe, Co, and Ni, a ...

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High gradient magnetic separation (HGMS) applied to ...

2021-7-13  High gradient magnetic separation (HGMS) applied to Bolivian tin ores Scholar Information. Title. Professor. Institution. Universidad Mayor de San Andres. Department. Dept. of Physics ... High gradient magnetic separation (HGMS) applied to Bolivian tin ores. Academic Year. 1980-1981. Start Date. June 1980. End Date. September 1980. Flex. No ...

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Belt Type High Gradient Magnetic Separator GTEKmagnet

2021-7-20  GTEK belt type high gradient magnetic separator is suitable for the iron removal and purification of wet processing non-metallic ores, especially the wet iron removal of non-metallic ores such as silica sand, quartz sand, potassium and sodium feldspar.In addition, it has a good sorting effect for weak magnetic minerals such as hematite, limonite, mirror iron ore, siderite, manganese ore ...

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PAPER OPEN ACCESS ReBCO split coil magnet for high ...

2019-10-17  High gradient magnetic separation is a promising method for ores enrichment and industrial wastes recycling. The potential of separators based on resistive and permanent magnets is limited by the value of magnetic field and operational costs. LTS magnetic systems require liquid helium and complicated cryogenics.

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High Temperature Superconducting Magnetic System for

2019-3-6  High gradient magnetic separation is an effective method for ores enrichment and industrial wastes recycling (including radioactive wastes). The possibilities of separators based on resistive and permanent magnets are limited due to relatively low value of magnetic induction and rather high energy consumption. LTS magnetic systems require liquid helium and complicated cryogenics which can be ...

Get Price

HGMS: High Gradient Magnetic Separator

Application Range of High Gradient Magnetic Separator. Separation of weak magnetic minerals, such as: hematite, limonite, siderite, chromite, titanic iron ore, scheelite, wolframite, manganese and tantalum-niobium ores, etc. For iron separation from

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Improving wet belt high gradient magnetic separation ...

2018-6-1  ABSTRACT. Extensive laboratory and commercial test works have been carried out on wet belt high gradient permanent magnetic separation (WBHGMS) and these works demonstrated that it is effective in purification of non-metallic ores such as quartz and feldspar.

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High gradient magnetic separators Continuous HGMS

2018-8-29  High gradient magnetic separation Continuous HGMS Metso (as Sala Maskinfabrik AB, later Sala International AB) has a long tradition in magnetic separation. Already in the end of the 19th century “SALA” built its first electromagnetic separator. The High Gradient Magnetic Separation, HGMS, dates back to early 1970’s when “SALA ...

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Processing of Mineral Ores by Modern Magnetic

Watson, J.H.P., D. Rassi, D. Prothero and R. Potts. High Gradient Magnetic Separation of Uranium Oxide and Gold from Mine Residues. Proc. Int. Symp. on Electrical and Magnetic Separation and Filtration Technology, Antwerp (1984) 93–96. Google Scholar

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