magnetic separation using superconducting magnets

Magnetic separation using superconducting magnets ...

2001-8-1  There were three main improvements made to superconducting magnets: (1) superconducting magnets were operated in a persistent current mode without an iron yoke, which reduced the burden on the cooling system; (2) a magnetic field of either 5 or 6 T was used; and (3) two magnetic filters in the room temperature bore of superconducting magnets were reciprocated in and out of the magnetic field.

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Magnetic separation using superconducting magnets ...

In the 1980s, large superconducting magnets were adopted for the field coils of high-gradient magnetic separation systems used for kaolin clay purification. After the development of liquid-helium-free superconducting magnets in the 1990s, new national research projects were initiated in Japan to expand the application of superconducting ...

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Magnetic separation using superconducting magnets

Download Citation Magnetic separation using superconducting magnets Since the 1970s, magnetic separation has been increasingly used for purification of liquids, such as heavy-metal ion removal ...

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Magnetic separation using superconducting magnets

2001-8-1  Since the 1970s, magnetic separation has been increasingly used for purification of liquids, such as heavy-metal ion removal from laboratory waste water, purification of kaolin clay in the paper-coating industry, waste water recycling in the steel industry, and recycling of glass grinding sludge in cathode-ray tube polishing factories. In the 1980s, large superconducting magnets were adopted ...

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Magnetic Separation Using Superconducting Bulk

Request PDF On Jan 1, 2002, Kazuya Yokoyama and others published Magnetic Separation Using Superconducting Bulk Magnets. Find, read and cite all the research you need on ResearchGate

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(PDF) USE OF SUPERCONDUCTING MAGNETS IN

The advantages to be gained by using superconducting magnets are then briefly outlined. It is noted that when the capital costs of generating stored magnetic energy are considered, at values in ...

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High gradient magnetic separation using

2003-10-1  A magnetic separation system using the face-to-face superconducting bulk magnets. A separation pipe stuffed with filter matrices composed of ferromagnetic wires is arranged between magnetic poles. The magnetic flux penetrates from left to right and the slurry flows from bottom to top.

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Magnetic Separation Using Superconducting Magnets

Magnetic Separation Using Superconducting Magnets. Magnetic separation is the process of separating components of mixtures by using magnets to attract magnetic materials.The process that is used for magnetic separation detaches non-magnetic material with those who are magnetic. Our leading products have crushing equipment, sand making equipment ...

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Magnetic separation of organic dyes using

2012-1-1  Organic dyes were separated from wastewater using superconducting bulk magnets. Two types of particles, magnetic activated carbon (MAC) and reactive nanoscale iron particles (RNIP), were used as magnetic seeds. ... Magnetic separation using superconducting magnets. Physica C, 35 (2001), pp. 7-360. 1272–1280.

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High gradient magnetic separation using a high

1998-1-1  1.. IntroductionCurrent industrial superconducting HGMS technology employs low temperature superconducting magnets to achieve magnetic field strengths in the 2 Tesla range1, 2.Although more cost effective than electromagnets, low temperature superconducting magnets must be operated at temperatures ranging from 4 to 10. K and typically require submersion in liquid helium.

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Magnetic Separation Using Superconducting Bulk

Magnetic Separation Using Superconducting Bulk Magnets. Kazuya Yokoyama 1), ... Released 2010/02/26 received 2002/06/30 Keywords: superconducting bulk magnet, magnetic separation, high gradient magnetic field, magnetization. Full Text PDF [4708K] Abstracts References(10) ...

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Magnetic Separation Using Superconducting Magnets

Magnetic Separation Using Superconducting Magnets. Magnetic separation is the process of separating components of mixtures by using magnets to attract magnetic materials.The process that is used for magnetic separation detaches non-magnetic material with those who are magnetic. Our leading products have crushing equipment, sand making equipment ...

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Solid-liquid magnetic separation using bulk ...

Next, HGMS using superconducting bulk magnets is demonstrated. A separation pipe into which filter matrices composed by ferromagnetic wires are stuffed is set between the magnetic poles and the slurry mixed with fine powder of α-hematite (Fe 2 O 3) particles is flown. As the results of HGMS, over 90% of the Fe 2 O 3 was separated. Moreover ...

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Magnetic Separation of Organic Dyes using

Magnetic Separation of Organic Dyes using Superconducting Bulk Magnets Noriyo KONDO , Kazuya YOKOYAMA 2) , Sumio HOSAKA 2) 1) Graduate School of Engineering, Gunma University 2) Ashikaga Institute of Technolog

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PRACTICAL ASPECTS OF HIGH GRADIENT MAGNETIC

2003-11-17  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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Magnetic separation techniques and HTS magnets

Magnetic separation techniques and HTS magnets J X Jin, S X Dou and H K Liu Institute for Superconducting and Electronic Materials, Wollongong University, Wollongong, NSW 2522, Australia Received 2 February 1998 Abstract. Magnetic separation techniques have been widely used, and the

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Magnetic Separation of Organic Dyes in Wastewater

We propose a magnetic separation system using superconducting bulk magnets to effectively separate organic dyes in wastewater. Two key technologies are applied in this system: magnetic seeding and magnetic separation. Magnetic activated carbons (MACs) are used to adsorb organic dyes Orange II and Crystal violet, which serve as magnetic seeds.

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Superconducting high intensity magnetic separator ...

The effect of high magnetic fields on the separation process in a high intensity type of separator is discussed, as well as some of the expected characteristics of devices using superconducting coils. It also describes a 50 kG unit having a bore of 5 in. and a matrix length of 20 in.

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Superconducting Magnet Technology and

2012-10-17  Superconducting magnets with a magnetic field of 35 T are operated in superfluid helium combined with a high temperature superconductor operated at 4.2 K. Magnets with magnetic fields above 40 T are hybrid magnets, consisting of a conventional Bitter magnet and a LTS magnet.

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[PDF] Continuous superconducting-magnet filtration

We developed a new water purification system using a continuous superconducting-magnet filtration system that removes phytoplankton. The system consists of twin-type magnets with a helium refrigerator: a reciprocating magnetic main filter, and a rotating magnetic sub-filter. This system removes phytoplankton from lake water by separating coagulated magnetic flocks with the magnetic filters.

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Magnetic Separation Using Superconducting Bulk

Magnetic Separation Using Superconducting Bulk Magnets. Kazuya Yokoyama 1), ... Released 2010/02/26 received 2002/06/30 Keywords: superconducting bulk magnet, magnetic separation, high gradient magnetic field, magnetization. Full Text PDF [4708K] Abstracts References(10) ...

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Magnetic Separation Using Superconducting Magnets

Magnetic Separation Using Superconducting Magnets. Magnetic separation is the process of separating components of mixtures by using magnets to attract magnetic materials.The process that is used for magnetic separation detaches non-magnetic material with those who are magnetic. Our leading products have crushing equipment, sand making equipment ...

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Magnetic Separation of Organic Dyes using

Magnetic Separation of Organic Dyes using Superconducting Bulk Magnets Noriyo KONDO , Kazuya YOKOYAMA 2) , Sumio HOSAKA 2) 1) Graduate School of Engineering, Gunma University 2) Ashikaga Institute of Technolog

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Superconducting magnets for magnetic density

A second advantage in using superconducting magnets for MDS results from the fact that the separation resolution scales linearly with the pole size of the magnet. Electromagnets can use a wider pole size than permanent magnets and thus an enhanced separation resolution is possible.

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Magnetic separation: its application in mining, waste ...

2017-7-21  The use of strong magnetic field gradients and high magnetic fields generated by permanent magnets or superconducting coils has found applications in many fields such as mining, solid state chemistry, biochemistry and medical research. Lab scale or industrial implementations involve separation

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Magnetic Separation Systems - Cryomagnetics, inc.

Superconducting magnets suitable for this application usually range in 5 – 9 Tesla average field intensities. Higher fields are possible. To maximize the effective area of magnetic separation, central field homogeneity is typically +/- 10% over at least a 25cm length. The superconducting magnet is designed for a fast charge and discharge rate ...

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Superconducting Magnet Technology and

2012-10-17  Superconducting magnets with a magnetic field of 35 T are operated in superfluid helium combined with a high temperature superconductor operated at 4.2 K. Magnets with magnetic fields above 40 T are hybrid magnets, consisting of a conventional Bitter magnet and a LTS magnet.

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[PDF] Continuous superconducting-magnet filtration

We developed a new water purification system using a continuous superconducting-magnet filtration system that removes phytoplankton. The system consists of twin-type magnets with a helium refrigerator: a reciprocating magnetic main filter, and a rotating magnetic sub-filter. This system removes phytoplankton from lake water by separating coagulated magnetic flocks with the magnetic filters.

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Present Situation of Fukushima and Possibility of ...

4. Decontamination Using Superconducting Magnetic Separation 4.1 Evolution of research on magnetic separation. Superconducting magnetic separation is a promising technology for water treatment, resource recycling, and other fields, which was initially developed with a focus on environmental cleanup to remove microparticles and ions form water.

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Superconducting magnet - Wikipedia

2021-5-1  A superconducting magnet is an electromagnet made from coils of superconducting wire.They must be cooled to cryogenic temperatures during operation. In its superconducting state the wire has no electrical resistance and therefore can conduct much larger electric currents than ordinary wire, creating intense magnetic fields. Superconducting magnets can produce greater magnetic fields than all ...

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