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high gradient magnetic separation equipment


  • One-step integrated clarification and purification of a …

    Currently, high-gradient magnetic separation as a direct capturing tool for protein purification suffers from the lack of suitable GMP-compliant separation equipment for industrial scale. As a solution for this bottleneck, we present a purification process for a monoclonal antibody directly from CHO cell culture by use of protein A ...

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  • High gradient magnetic field microstructures for magnetophoretic cell

    A ferromagnetic microstructure array that is integrated with a microfluidic channel rearranges an applied magnetic field to create a high gradient magnetic field (HGMF). By leveraging the differential magnetic susceptibilities of cell types contained in a host medium, such as paramagnetic red blood cells (RBCs) and diamagnetic white blood …

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  • High gradient magnetic separation using superconducting …

    Fig. 3(b) shows magnetic field distributions of a plane parallel to the bulk magnet at the center of the gap between the poles. The conical shape with the peak of 1.59 T is obtained. 3. High gradient magnetic separation3.1.. Principle of HGMSA magnetic separation is the method to remove contaminants or to capture useful materials from …

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  • Developing high gradient magnetic separators for greener …

    High gradient magnetic separation technology is a green production technology that has an unparalleled superiority in separating fine and weak …

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  • A realistic description of the process of high-gradient magnetic separation

    High gradient magnetic separation (HGMS) is achieved through a magnetic matrix, which generates a magnetic field gradient in the vicinity of magnetic wires in the background magnetic field of a ...

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  • Review of Coal-Fired Electrification and Magnetic Separation …

    Domestic and foreign scholars first began to study electromagnetic high gradient magnetic separation equipment. In the late 1960s, Professor Colm of the Massachusetts Institute of Technology Magnet Laboratory used the coil cavity as the separation space, which greatly improved the processing capacity of the unit weight magnetic separation ...

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  • A novel method for efficient recovery of ilmenite by high gradient

    It was a laboratory scale pulsating high gradient magnetic separator and the separation performance was quite close to that of vertical ring high gradient magnetic separator (also developed by Ganzhou Jinhuan Magnetic Separation Equipment Co., Ltd.) applied in industrial production of ilmenite in Panzhihua (Shen et al., 2020). The …

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  • Magnetic field analysis of high gradient magnetic separator …

    As shown in Eq. (6) the magnetic force on a weakly magnetic particle is proportional to the magnitude of magnetic flux density and the gradient. So we can get higher magnetic separation performance by increasing the magnetic field and the gradient. The magnetic field can be increased by using a stronger magnet having more …

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  • Pulsation curves strengthen the high gradient magnetic separation

    As one of the most effective physical separation techniques, high gradient magnetic separators (HGMS) have been widely used for sorting essential metal ores, such as hematite, limonite, ilmenite, chromite, and rare earth, from non-magnetic gangue minerals (Zhou et al., 2021, Hu et al., 2020, Ross et al., 2022, Gao and Chen, 2010, …

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  • High gradient magnetic separation: Theory versus …

    Abstract: The experimental performance of a high gradient magnetic separator has been previously reported by other workers in some detail for a CuO/Al 2 O 3 slurry. Less detailed results were also reported for slurries of Mn 2 O 3, Al, and α-Fe 2 O 3 particles with Al 2 O 3 representing a 20:1 range in particle sizes and a 200:1 range in magnetic susceptibility.

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  • High Gradient Magnetic Separators (HGMS)

    Features. HGMS high gradient magnetic separators 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 …

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  • Superconducting Magnetic Separation | SpringerLink

    (1) High gradient superconducting magnetic separation. When the working area of the magnet is filled with magnetic medium (such as steel wool), the steel wool is magnetized to form a very high gradient magnetic field. When the ore pulp passes through the steel wool area, the weakly magnetic particles are absorbed by the steel wool.

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  • DRY VIBRATORY HIGH GRADIENT MAGNETIC SEPARATOR

    How does it work? There are lots of matrix install in ring. First start energizing, then start ring motor, start vibrating motor. Ring turn as clockwise, materials feed from feed box, under the action of vibrating motor, dry material pass the cracks of upper magnetic yoke, then go to separate area, the ring will vibrate under the action of ring ...

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  • Metals | Free Full-Text | High Gradient Magnetic Separation …

    Rare earth oxides such as La2O3 and Gd2O3 are abundant in waste optical glass. The separation of rare earth oxides is beneficial to the recycling of rare earth resources. In this study, the rare earth oxide Gd2O3 particles were separated from La2O3 particles using high gradient magnetic separation, and the influence of different fluid …

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  • High Gradient Magnetic Separators (HGMS)

    Features. HGMS high gradient magnetic separators 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 other weakly magnetic minerals, which are not normally treatable by ordinary magnetic separators. Contact our sales …

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  • Magnetic Separation | SpringerLink

    In the case of fine, feebly magnetic minerals, the best choice for magnetic separation is high-gradient magnetic separators . Dry low-intensity magnetic separators (DLIMS) are generally employed to: ... Arvidson, B.R., Henderson, D.: Rare-earth magnetic separation equipment and applications developments. Miner. Eng. 10, 127–137 (1997).

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  • Magnetic matrices used in high gradient magnetic separation …

    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 [12].In the presence of strong magnetic field, …

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  • Minerals | Special Issue : High Gradient Magnetic Separation

    High Gradient Magnetic Separation. Print Special Issue Flyer. Special Issue Editors. Special Issue Information. Keywords. Published Papers. A special issue of …

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  • Development of a high-gradient magnetic separator for …

    The commonly used magnetic separation equipment includes wet high-gradient magnetic separators and dry high-gradient magnetic separators [20]. Ran and Zhang [21] utilized a two-stage dry high ...

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  • MAGNETIC SEPARATION FOR ENVIRONMENTAL …

    The production of both high magnetic fields (>4 tesla) and large field gradients using superconducting magnet technology now makes it possible to separate small (>O.lj.lm) paramagnetic particles. Our current HGMS equipment includes one conventional-coil separator and three superconducting high gradient magnetic separators.

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  • One-step integrated clarification and purification of a

    However, high costs and rising demands are drivers for the development of new, efficient and flexible integrated purification processes. Currently, high-gradient magnetic separation as a direct capturing tool for protein purification suffers from the lack of suitable GMP-compliant separation equipment for industrial scale.

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  • High gradient magnetic separators Continuous HGMS

    per hour at a maximum magnetic field strength of 1,5 T (15000 Gauss). As a part of 's processing services, the HGMS120 may be incorporated in a flowsheet that includes …

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  • Separating efficiency of ferromagnetic particles and

    Magnetic separation is a method to recover magnetic materials by magnetism difference between particles, which is mostly applied in the field of mineral processing and is cleaner and cheaper than other methods such as flotation [[1], [2]]. According to the media (water or air), magnetic separation can be divided into wet and …

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  • Gradient Magnetic Separator

    In HGMS, a ferromagnetic matrix element is introduced into the applied magnetic field to create many points of high field gradient with the intention of capturing the magnetic …

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  • Magnetic Separation Plant Units

    Comprising of advanced magnetic separation process know how and sizing, SLon® Vertically Pulsating High Gradient Magnetic Separators (VPHGMS), High Gradient Magnetic Separators (HGMS), and/or dry and wet Low Intensity Magnetic Separators (LIMS), OKTOP® feed tanks, slurry pumps, hoses and valves coupled with process …

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  • High gradient magnetic separation | IEEE Journals

    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 …

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  • High gradient magnetic separation in centrifugal field

    1. Introduction. High gradient magnetic separation (HGMS) is a powerful and useful technique for the recovery of fine weakly magnetic particles (Svoboda, 2001).In the recent decades, HGMS has undergone significant advancements and its applications has expanded with the beneficiation of hematite, limonite, ilmenite and rare earth minerals, …

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  • Development and Application Characteristics of High Gradient Magnetic

    High gradient magnetic separation used in the kaolin industry to separate fine, weakly magnetic particles is applicable to the treatment of a variety of waste and process waters in steel mills.

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  • Development and Application Characteristics of High …

    High gradient magnetic separator is a new type of high intensity magnetic separator, which has strong ability to capture fine and weak magnetic particles, …

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  • New technology of pulsating high gradient magnetic separation

    SLon vertical ring and pulsating high gradient magnetic separator is a new generation of a highly efficient equipment for processing weakly magnetic minerals [1–3]. It possesses advantages of a large…. Magnetic separation equipment has long been used to upgrade and beneficiate a wide variety of minerals and materials.

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