This paper describes the physical design of a 5.5 T central field, 300 mm room temperature bore, High Gradient Superconducting Magnetic Separation (HGMS) magnet for kaolin. The magnet has been designed and is under construction at the Institute of High Energy Physics (IHEP), Chinese Academy of Sciences. The first part of the …

A novel high-gradient magnetic separator (HGMS) design for biotech applications. A novel high-gradient magnetic separator (HGMS) has been designed to …

In this article, we analyze the efficiency of high gradient magnetic separator (HGMS) designs in terms of efficient use of magnetic energy. Combining analytical High …

Other high gradient magnetic separator in the world imposes strict limitation on the fineness of the minerals. We research the unique structure and optimized combination of magnetic medium, and make the upper limit of the our unique series magnetic separator for mineral fineness 2.0mm, simplify the work for grade of mineral on site, and it has ...

Abstract: In this article, we analyze the efficiency of high gradient magnetic separator (HGMS) designs in terms of efficient use of magnetic energy. Combining analytical analysis and Boundary Element Analysis software, we evaluate the characteristics of quadrupole design, specifically, the magnetic field limits, the energy and gradient distribution, and …

The plate high gradient magnetic separator is mainly suitable for the magnetic separation of weakly magnetic minerals with a particle size of less than 5MM and the iron removal of non-metallic minerals, ... It breaks the conventional design concept, combining magnetic separation and re-election in one, high magnetic field (10000-15000GS) …

This paper describes the physical design of a 5.5 T central field, 300 mm room temperature bore, High Gradient Superconducting Magnetic Separation (HGMS) magnet for kaolin. The magnet has been ...

we present a high gradient magnetic separator (HGMS) design with partial soft magnetic steel pole pieces. The use of nearly saturated soft magnetic pole pieces increases the …

High gradient magnetic separation (HGMS) usually refers to magnetic separators with magnetic field gradient of 10-100 T/m [3]. A commonly used design is presented in US patent 6451207B1[4] assigned to Dexter Magnetic Technologies. It is based on the Halbach structure [5]. The gradient of this design can reach 100 T/m or higher.

A novel high-gradient magnetic separator (HGMS) has been designed to meet the strong requirements of biotech processes to grant high product yield, efficient cleanability and low operating costs.

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 …

In summary, the key to designing a permanent magnet high gradient magnetic separator lies in the structure of the magnetic system, the magnetic force in …

The magnetic system of the HGMS produces a uniform mag-netic field in the process area. To generate the necessary magnetic field gradient, a matrix of magnetic material with a structure such as expanded metal or steel wool is inserted. A high magnetic field gra-dient is hereby created around the filament of the matrix. The sharp

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 …

For small fractions of À5 þ2 mm, high gradient magnetic separation (HGMS) showed significant results in coal separation based on magnetic properties of the miner- als [20, 21]. It was shown that ...

The high-gradient magnetic separator type HGF10 from the company Steinert Elektromagnetbau is equipped with N42 permanent magnets, which can be rotated by an electrical motor.

A novel high-gradient magnetic separator (HGMS) has been designed to meet the strong requirements of biotech processes to grant high product yield, efficient cleanability and low operating costs.

1. Introduction. Modern high-gradient magnetic separation (HGMS) initially originated from a magnetic filter patented in 1937 by Frantz [1], in which the ferromagnetic matrix of fine wires or rods was first introduced into a uniform magnetic field to increase the magnetic field gradient by several orders of magnitude [2].The steep increase in …

This type of machine is a "high-gradient" magnetic separator and the magnetic field is often generated by a powerful superconducting magnet. Quantum Design's next generation SHGMS system is revolutionary in that it does not require any liquid cryogens to support its superconducting magnet. The elimination of a bulky liquid helium vessel results ...

The capture of magnetic nanoclusters in high-gradient magnetic separation (HGMS) operations, the rate-limiting step in magnetic nanoparticle-based separations and chemical processing, was studied experimentally, and a new model for HGMS capture that extends current single-wire models to column behavior was …

A new design of VHGMS system based on NbTi composites superconducting magnet is proposed. The average magnetic field in separation area can increase to 2 T, which is …

"Rotor-Stator" High-Gradient Magnetic Separator Moritz Ebeler, Florian Pilgram, Kai Wolz, Gunnar Grim, and Matthias Franzreb* The growing market of biopharmaceuticals and the constant developments in upstream fermentation have generated a strong demand for new downstream purification methods. Magnetic separation in combination with functional

The High-Gradient Magnetic Separation (HGMS) technique has strengthened its prominent role in solid–liquid separation applied research in recent years. The removal of magnetite particles and solid lubricant contamination from viscous mineral oil is one example of its application [1]. ... With our design, the magnetic field can reach …

With the increasing reduction in liberation size of valuable components in magnetic ores, the conventional cross-belt and rotating disc high-intensity magnetic separators are almost replaced by gravity and flotation, particularly by high-gradient magnetic separators, as a result of its effectiveness to fine materials and high solids throughput. …

HGS = high gradient magnetic separator. Separation of weakly magnetic materials. Ideal for the fine grain range from 0.2 to 2 mm. Working widths: 500 mm, 1,000 mm, 1,500 mm. The main areas of application is the dry processing of mineral raw materials such as sand, ore, coal, salt, rare earth elements and ceramic raw materials.

It is the aim of this review paper to summarize the usage of both high gradient magnetic separation and low gradient magnetic separation (LGMS) techniques in this area of research. ... A novel high-gradient magnetic separator (HGMS) design for biotech applications. IEEE Trans. Appl. Supercond. 12, 963–966. ( …

In this study, a superconducting high gradient magnetic separation (S-HGMS) coupling fluorine-free mixed acid leaching technology was used to prepare high-purity quartz from high-silicon iron ore ...

A 5.5 T central field high-gradient superconducting magnetic separator (HGMS) has been designed, fabricated, and tested at the Institute of High Energy Physics, Chinese Academy of Sciences. It has been developed for processing kaolin, to increase the brightness or whiteness whether it is for paper or ceramic applications. The HGMS …

A novel high-gradient magnetic separator (HGMS) has been designed to meet the strong requirements of biotech processes to grant high product yield, efficient cleanability and low operating costs. The novel design using a rotary permanent magnet leads to an "on-off" characteristic of the field in the separation zone. This combines the …

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