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  • WO1999019071A1 - High gradient magnetic device and method ,
    WO1999019071A1 - High gradient magnetic device and method ,

    A separation device for separating magnetically labeled substances from a medium comprising a container having an interior channel, an inlet, an outlet and a high gradient magnetic field producing means comprising a first and a second magnet, said first and second magnets comprising a magnetic pole tip, said magnets being external to the interior channel and having a channel-facing surface .

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  • MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID ,
    MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID ,

    {High gradient magnetic separation} Definition statement This place covers: Any type of magnetic separation method that uses a high gradient magnetic field, which is directly acting on the substance being seperated References Limiting references This place does not cover: Magnetic separation device that uses a high gradient magnetic field

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  • High gradient magnetic separation | Request PDF
    High gradient magnetic separation | Request PDF

    Request PDF on ResearchGate | High gradient magnetic separation | Large-scale high gradient magnetic separation systems (HGMS) are being used for an increasing number of ,

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  • An ultrasensitive fluorescent biosensor using high ,
    An ultrasensitive fluorescent biosensor using high ,

    Jul 15, 2018· The high gradient magnetic separation device is the key component to this proposed optical biosensor It had two main parts: a double-layer channel and a multi-ring magnetic field generator The channel consisted of an inner quartz capillary with the inner diameter of 12 mm, the outer diameter of 14 mm and the length of 150 mm, and an outer .

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  • High-gradient magnetic separation using ferromagnetic ,
    High-gradient magnetic separation using ferromagnetic ,

    Jan 01, 2016· Magnetic separation is a commonly used technique in metallurgy, coal industry, for wastewater treatment, etc, to extract and concentrate strongly magnetized particles from a powder or a suspension High-gradient magnetic separation (HGMS) merged due to the development of conventional magnetic separation technology HGMS is regarded as a .

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  • Rapid fabrication of integrated high-gradient magnetic ,
    Rapid fabrication of integrated high-gradient magnetic ,

    Rapid fabrication of integrated high-gradient magnetic separation microfluidic device , a rapid fabrication method of plastic microfluidic devices at low cost is presented View

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  • US7506765B2 - High gradient magnetic separator - Google ,
    US7506765B2 - High gradient magnetic separator - Google ,

    In a high-gradient magnetic separator for the selective separation of magnetic particles from a suspension which is conducted through a matrix of plate-like separation structures of a magnetic material which are disposed in a magnetic field and through which the suspension is conducted, alternate plates of the separation structures are movable relative to the other plates which are ,

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  • Superconducting High-Gradient Magnetic Separation (SHGMS ,
    Superconducting High-Gradient Magnetic Separation (SHGMS ,

    Superconducting High-Gradient Magnetic Separation (SHGMS) System Quantum Design , This type of device is called a "low-gradient" magnetic separator and is effective when applied to larger, more strongly magnetic particles such as the concentration of iron or If the applied magnetic flux density is increased beyond 2 Tesla, the device .

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  • Application of High-Gradient Magnetic Separation to Fine ,
    Application of High-Gradient Magnetic Separation to Fine ,

    Medical, pharmaceutical, and food-processing applications of high gradient magnetic separation are also possible Experiments have been conducted which demonstrate that red blood cells (containing iron- bearing hemaglobin) can be separated without damage from whole blood using HGMS [39]

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  • Robert White's Profile | Stanford Profiles
    Robert White's Profile | Stanford Profiles

    A microfabricated magnetic sifter has been designed and fabricated for applications in biological sample preparation The device enables high-throughput, high-gradient magnetic separation of magnetic nanoparticles by utilizing columnar fluid flow through a dense array (~5000/mm(2)) of micropatterned slots in a magnetically soft membrane

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  • Theoretical and Experimental Study of the Magnetic ,
    Theoretical and Experimental Study of the Magnetic ,

    Filtration and HGMS (High Gradient Magnetic Separation) A separation process is one in which a mixture of substances is trans-formed into two or more distinct products The separated products could differ in chemical properties or some physical properties, such as size, den-sity, electric susceptibility or magnetic susceptibility Apart from a .

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  • ANDRITZ high-gradient magnetic separator
    ANDRITZ high-gradient magnetic separator

    ANDRITZ high-gradient magnetic separator The ANDRITZ high-gradient magnetic separator allows the extraction of one protein fraction directly from the non-purified complex feedstock With HGMS technology, the efforts of downstream processing can be decreased drastically while the yield is ,

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  • PRACTICAL ASPECTS OF HIGH GRADIENT MAGNETIC ,
    PRACTICAL ASPECTS OF HIGH GRADIENT MAGNETIC ,

    Practical aspects of high gradient magnetic separation using superconducting magnets 173 There are two kinds of separators for separation of mixtures with HGMS using su-perconducting magnets: deflecting and capturing (matrix) separators ( Fig 2) The deflecting separators are continuous devices in which the magnetic field de-

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  • Microfluidic high gradient magnetic cell separation ,
    Microfluidic high gradient magnetic cell separation ,

    Apr 21, 2006· Separation of blood cells by native susceptibility and by the selective attachment of magnetic beads has recently been demonstrated on microfluidic devic We discuss the basic principles of how forces are generated via the magnetic susceptibility of an object and how microfluidics can be combined with micron-scale magnetic field gradients to greatly enhance in principle the ,

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  • HGMS: High Gradient Magnetic Separator
    HGMS: High Gradient Magnetic Separator

    Working Principle of High Gradient Magnetic Separator High Gradient Magnetic Separator consists of idler wheel, medium box, assembly part of up & low iron cores, excitation coils, ore feeding hopper, concentrate hopper, middle hopper, tailing hopper, concentrate flushing device and pulsation generator

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  • Magnetic design considerations for devices and particles ,
    Magnetic design considerations for devices and particles ,

    Abstract An overview of the magnetic systems used in biological high-gradient magnetic separation (HGMS) is presented The magnetic design parameters of a range of separation devices are discussed Such designs have distinct magnetic field characteristics and are usually tailored to meet the needs of particular protocols

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  • Magnetic Design Considerations for Devices and Particles ,
    Magnetic Design Considerations for Devices and Particles ,

    An overview of the magnetic systems used in biological high-gradient magnetic separation (HGMS) is presented The magnetic design parameters of a range of separation devices are discussed

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  • High-intensity magnetic separator - Wikipedia
    High-intensity magnetic separator - Wikipedia

    High-gradient magnetic separator is to separate magnetic and non-magnetic particles (concentrate and tails) from the feed slurry This feed comes from intermediate thickener underflow pump through Linear Screen & Passive Matrix Tailings go to tailing thickener & product goes to throw launder through vacuum tanks Ion separation

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  • Mathematical modelling of high-gradient magnetic ,
    Mathematical modelling of high-gradient magnetic ,

    Title: Mathematical modelling of high-gradient magnetic separation devices: Authors: Akoto, I Publication: IEEE Transactions on Magnetics, vol 13, issue 5, pp 1486 .

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  • JONES ® WHIMS & PERMOS ® MIMS MAGNETIC ,
    JONES ® WHIMS & PERMOS ® MIMS MAGNETIC ,

    The JONES is a unique designed Wet High-Intensity Magnetic Separator (WHIMS) which can separate feeble magnetic material from non-magnetic material at very fine grain sizes (< 2 mm), depending on the application The JONES provides very high gradients of the magnetic field (up to 15,000

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  • Inverted Linear Halbach Array for Separation of Magnetic ,
    Inverted Linear Halbach Array for Separation of Magnetic ,

    A linear array of Nd-Fe-B magnets has been designed and constructed in an inverted Halbach configuration for use in separating magnetic nanoparticl The array provides a large region of relatively low magnetic field, yet high magnetic field gradient ,

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  • HIGH GRADIENT MAGNETIC SEPARATION OF BIOLOGICAL MATERIAL ,
    HIGH GRADIENT MAGNETIC SEPARATION OF BIOLOGICAL MATERIAL ,

    Oct 28, 2010· The invention relates to a high gradient magnet separation device for the separation or purification of magnetic or magnetically labeled biological material, comprising a magnet, a separating column, and a ferromagnetic matrix that can be arranged in an interior chamber of the separating column, and a storage container containing a buffer solution for the equilibration of the separating column .

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  • Magnetic separators -
    Magnetic separators -

    Magnetic separation theory The magnetic separation process is complex in many respects due to varying magnetic susceptibility of the material and its particle size The magnetic force on a specific particle depends upon these factors as well as other properties, such as magnetic flux and mag-netic field gradient, created by the magnetic separator

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  • High Gradient Magnetic Separation: An Industrial ,
    High Gradient Magnetic Separation: An Industrial ,

    A widespread commercial application of magnetism is the separation of mixed materials with different magnetic properti Most magnetic separators use permanent magnets or electromagnets which remove ferromagnetic impurities such as bolts from non-magnetic products

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  • High Gradient Magnetic Separation of Nanoscale Magnetite
    High Gradient Magnetic Separation of Nanoscale Magnetite

    High Gradient Magnetic Separation (HGMS) has been studied for the separation of micron and even tenths of a micron size particles, but there is little experimental data for HGMS of nanoscale magnetite This research looks to filter nanoscale magnetite through a HGMS and determine the capture

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  • (PDF) Microfluidic high gradient magnetic cell separation
    (PDF) Microfluidic high gradient magnetic cell separation

    (Color online) Cross section of the magnetic separation device described by Han et al The nickel stripe (the dark grey object in the center) is magnetized by an externally applied field of 02 T

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  • Magnetic matrices used in high gradient magnetic ,
    Magnetic matrices used in high gradient magnetic ,

    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 In the presence of strong magnetic field, paramagnetic and ferromagnetic particles can be strongly .

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  • High Gradient Magnetic Separation of Uranium Ores
    High Gradient Magnetic Separation of Uranium Ores

    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 or Some of the uranium minerals are paramagnetic and hence are amenable to concentration by HGMS HGMS is a powerful method in the upgrading of diamagnetic and paramagnetic minerals due .

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  • The Development of a Low-Cost Microfluidic Magnetic ,
    The Development of a Low-Cost Microfluidic Magnetic ,

    Magnetic separation is a well-established technique, having been used in many industrial processes since the mid-1800s [1] It essentially involves the use of a magnetic field gradient to isolate magnetic particles from nonmagnetic fluids or materials The first magnetic separators used large electromagnets to extract iron from ferrous ores, and

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  • High gradient magnetic separation device - The, Franklin ,
    High gradient magnetic separation device - The, Franklin ,

    Mar 01, 1983· An improved high gradient magnetic separation device wherein field gradients are produced by applying a relatively uniform magnetic field to a matrix of filamentary ferromagnetic material contained in a separation chamber, the improvement comprising providing the filamentary material with a coating of a hydrogel polymer

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