A superconducting magnetic separator uses superconducting magnet as magnetic source to replace the magnetic source of ordinary magnetic separator. At a certain critical temperature, the superconducting magnet has zero resistance, complete …
Superconducting magnetic separation Abstract: After a brief review of magnetic separator requirements, the major systems delivered to date are described and some possible …
This article discusses the optimum layout of coils of a superconducting magnet system for magnetic density separation (MDS). MDS is a novel separation technology that combines a vertical magnetic field gradient with a ferrofluid to separate mixtures of non-magnetic particles based on their mass density. The MDS process can …
The results showed that a good effect of magnetic separation and purification, especially for wastewater from steel mill which was rich in iron oxide. Recently, with more research consideration the superconducting magnetic separation technology developed very fast in China and has been realized the application in many places.
Semantic Scholar extracted view of "Adsorption combined with superconducting high gradient magnetic separation technique used for removal of arsenic and antimony." by Zenglu Qi et al. ... {Adsorption combined with superconducting high gradient magnetic separation technique used for removal of arsenic and …
Minerals 2022, 12, 1191 3 of 12 were obtained by chemical multi-element analysis. The recoveries are calculated based on elemental balances as follows:"= b.g a (1) where "is the recovery of the target element, a is the grade of the target element in the raw ore, b is the grade of Cu in the magnetic product or Mo in the non-magnetic product, and g is …
A superconducting magnetic separation system has been developed to remove fine particles of martensitic transformed stainless steel (diameter: 1–10 μm) from a viscous fluid.The magnetic filters were set in the superconducting magnet with large spaces between filters. The separation efficiency increased with the magnetic field due …
Superconducting magnetic separation is a method of mineral separation by a magnetic separator with superconductor as a magnetic system. Its application is mainly with the aid of a superconducting magnetic separator equipment. ... such difference in magnetism can be used to remove the sulfur from the coal by adopting the magnetic separation ...
Superconducting High Gradient Magnetic Separation (SHGMS) is a technology de-veloped on the basis of the High Gradient Magnetic Separation (HGMS) …
Magnetic seeding combined magnetic separation techniques were used for heavy-metal ions removal from waste water since the 1970s [5], [8]. ... thus leads to low arsenic treatment capacity. Superconducting magnetic separation treatment was investigated to replace the traditional step (2) in order to increase the aqueous arsenic …
The mechanism of industrial wastewater treatment using superconducting magnetic separation is investigated. Fe 3 O 4 nanoparticles were prepared by liquid precipitation and characterized by X-ray diffraction (XRD). Polyacrylic acid (PAA) film was coated on the magnetic particles using plasma coating technique.
It has been shown that metal ions can be removed from liquids by means of hydroxide flocs [6], [7] and these flocs combined with magnetic seeds can be separated from water body by means of magnetic separation. Magnetic seeding combined magnetic separation techniques were used for heavy-metal ions removal from waste …
Magnetic separation is a physical separation technique that exploits the difference in magnetic properties between materials to achieve separation. It has been applied in diverse fields, including mining, mineral processing, waste management, biomedical research, and environmental remediation.
In the present work, oil-field wastewater purification through superconducting magnetic separation technique using a novel magnetic nanoparticle was investigated. The magnetic nanoparticle, which ...
The calculation of trajectories for sedimenting diamagnetic particles shows that superconducting matter in the Meissner or vortex state can be captured sidewise to a ferromagnetic wire magnetized perpendicular to its length. Capture is possible for externally applied fields lower than typical critical fields Hc1(c), Hc1(a,b) of cuprates. For single …
Highlights Novel magnetic seeds are applied in superconducting magnetic separation system. These magnetic seeds consist of magnetic core, dense and mesoporous silica layer. The plasma coating technique aids functionalizing the magnetic seeds with polymers. These magnetic seeds have appropriate magnetic and …
Through the application of superconducting high gradient magnetic separation (HGMS) technique, ... developed a continuous pilot-scale adsorption combined with superconducting magnetic separation system and evaluated its feasibility to separate the magnetic MnFe 2 O 4 particle for the simultaneous removal of antimony …
In recent years, advancements in magnetic separation technology have led to the development of innovative techniques such as high-gradient magnetic separation (HGMS), superconducting magnetic separation, and selective magnetic separation, enabling tailored solutions for complex ore bodies and challenging processing conditions.
The superconducting high gradient magnetic separation technology developed from conventional ferromagnetic technique. Instead of copper coil, the high gradient magnetic field of more than 10 T can be formed using superconducting coil, which provides the technique in wider application fields.
In this work, the superconducting PHGMS (SPHGMS) process was theoretically described, and a cyclic pilot-scale SPHGMS separator with magnetic …
This paper presents and describes a separation system that uses superconducting magnets that are completely automated and able to treat raw materials (concentration …
Through the application of superconducting high gradient magnetic separation (HGMS) technique, we herein constructed a facility for the in situ solid-liquid …
Our research is to magnetize the high-T/sub c/ bulk superconductors and to supply magnetic field environment realized by superconducting bulk magnets to various applications. In this paper, we aim to apply the superconducting bulk magnets to the high gradient magnetic separation (HGMS). Using a face-to-face type superconducting …
of superconducting materials to produce strong magnetic fields. They offer ... Magnetic separation techniques have been employed for environmental remediation purposes, such as the removal of heavy metals from contaminated soil and water. By utilizing magnetic adsorbents, pollutants can ...
We have investigated the feasibility of strong magnetic field generators composed of the high temperature superconducting (HTS) bulk magnet systems to the magnetic separation techniques for the ...
The focus of this paper is on the mechanical design of a NbTi-based demonstrator magnet for magnetic density separation (MDS) that is being constructed at the University of Twente. MDS is a new recycling technology that allows the separation of non-magnetic particles based on their mass density, using a vertical magnetic field gradient and a …
This article discusses the optimum layout of coils of a superconducting magnet system for magnetic density separation (MDS). MDS is a novel separation …
Magnetic separation of wastewater is required to solve the problem of water pollution caused by a large amount of wastewater discharge in urbanization and industrialization. Superconducting magnets reduce energy consumption, increase the magnetic field strength, and improve the magnetic separation effect compared with the traditional …
We aim to apply the superconducting bulk magnets to high gradient magnetic separation technique. Two bulk magnets are face-to-face arranged and a pipe stuffed magnetic filters composed of ferromagnetic wires is placed between the magnetic poles. We setup the magnetic separation system and test it using slurry mixed with …
The superconducting high gradient magnetic separation (HGMS) technology, which was developed from the conventional ferromagnetic technique, is a new physical separation technology. It is a simple, energy-efficient, inexpensive, and non-destructive technique with high efficiency and no secondary pollution [ 15 ].
