Superconducting magnetic separation of phosphate using freshly formed hydrous ferric oxide sols. Li Y(1)(2), Li Z(2), Xu F(3), Zhang W(1). Author information: (1)a State Key Laboratory Breeding Base of Nuclear Resources and Environment , East China Institute of Technology , Nanchang , Jiangxi , People's Republic of China.
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Two laboratory-scale facilities for dry magnetic separation using superconducting magnet systems are described. the results of magnetic separation of pulverized coal samples from various open-cast mines in czechoslovakia, using these facilities, are presented. the efficiency of both open-gradient and high-gradient magnetic separation techniques, together with pretreatment of coal samples, are ...
The magnetic separation technique using permanent, electro and superconducting magnets has been used to purify the dirty water for the environmental cleaning and to separate magnetic materials from the industrial waste.
One of the possible magnetic separation processes, the highgradient magnetic separation, is analysed. mathematical model of separation for two alternative constructions, namely deflecting and matrix separators, is presented. the model enables the efficiency of separation to be analysed as a function of selected parameters. the performance of the matrix separator, as well as the phenomena …
Superconducting magnetic separation and its application in hfc refrigerants (55) hst hydraulic cone crusherhst series hydraulic cone crusher is combined with technology such as machinery, hydraulic pressure, electricity, automation, intelligent control, etc. , representing the most advanced crusher technology in the world.
Magnetic separation; the magnetic separation technology using a superconducting magnet has been subject to considerable research. the technology, especially, is expected to be a solution for the waste water process and environmental pollution. jastec has supplied the cryogen-free superconducting magnet as a key component for the magnetic ...
Theoretical magnetic field diagram for a superconducting disc floating over three bz084 magnets superconductors repel magnetic fields due to the meissner effect . near the surface of the superconductor material, small currents flow (without any resistance) that make an opposite magnetic field that repels the field from the magnet.
Sep 13, 2012 joining the list is a new method devised by researchers at mit who propose separating oil and water using magnets. the new technique would allow the oil …
The magnetic separation apparatus used in this experiment is shown in fig. 6(a). the flow of water is from a circulating system, which starts from the reservoir and returns to the reservoir after going through the magnetic separation unit. the inside diameter of each pipe is 50mm. a high temperature superconducting bi 2sr 2ca 2cu 3o x (bi-2223 ...
The strongest man made permanent magnetic fields are produced using superconductors. superconducting magnets are used in mri (magentic resonance imaging) which is a way of looking at the soft parts of the body. they are also going to be used in the new ‘large hadron collider’ experiment at the cern particle physics lab.
Superconducting high gradient magnetic separation for. high gradient magnetic separation hgms can be one of the promising ways for a new environmental purification technique because of producing no contamination such as flocculants and having. view more. superconducting high gradient magnetic separation …
Using a superconducting magnetic field, a fluidized-bed separator matrix, and an automatic in ternal vibration/washing system, in maximizing the sulfur reduction, btu recovery and processing throughput. without any external size classification and ultra-fines removal prior to magnetic separation, the
Oct 14, 2020 the key thing we can do with viper cable is make a magnetic field two to three times stronger at the size required than the present generation of superconducting …
Jun 19, 2006 abstract: high gradient magnetic separation (hgms) can be one of the promising ways for a new environmental purification technique because of producing no contamination such as flocculants and having possibility of treating large amount of wasted water within a short time. the magnetic separation system for purification of wastewater from the paper factory has been developed.
Dissolved p (dp) was first adsorbed on hfo, and second, the p-containing hfo were separated by high gradient superconducting magnetic separation (hgsms) to remove the total p (tp). to obtain a p concentration of 0.05 mg/l in the effluent, 0.3, 1.0 and 1.3 g/l hfo were added to …
A superconducting open gradient magnetic separation (ogms) system maybe suitable for the removal of the deleterious transition elements (e.g. fe, co, and ni) and other elements (lanthanides) from vitrification feed streams due to their ferromagnetic or paramagnetic nature.
Magnetic separation techniques figure 2. magnetic field generated using an hts winding. figure 3. hts conductor current density je required to generate different magnetic fields. the electromagnet copper conductor with the hts wire the resistive loss of the electromagnet will be ideally reduced to 1=105 of the copper winding loss.
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. we set up a magnetic separator consisting of an acrylic pipe located between the magnetic poles of a face-to-face superconducting bulk magnet.
May 05, 2015 new applications of superconducting magnet separation the advent of superconducting magnet technology has greatly extended the potential range of application of magnetic separation technology. early, permanent magnet-based systems are still widely used to this day in the minerals industry and are very effective at their intended purpose.
Superconductor magnetic separator. magnetic separation using high superconductors iopscience. a magnetic separator with an iron return circuit that employs a highsuperconducting coil has been built on a small scale this type of separator using an iron yoke has been used by the mineral industry for many years and there appears to be an opportunity for the retrofitting of superconducting coils ...
Apr 15, 2010 abstract: recently, destruction and disturbance of marine ecosystem have been caused by adventive aquatic organisms. to solve the problems, water treatment technique is necessary to remove aquatic organisms efficiently. in this study, magnetic separation system for continuous removal of the aquatic organisms using superconducting magnet which generates strong magnetic field …
The process of magnetic separation to be successfully employed in industrial process-ing. a wide variety of magnetic separation systems exist that have been used for in-dustrial beneficiation processes for many years. whether by a lifting, trapping or de-flection technique, a magnetic field is generated that will selectively act upon one ...
Traditional wastewater purifying methods are expensive and involve heavy facility investment, long time in treatment, and a requirement of large land area. in this paper, the purification of wastewater in small scale paper factories by using superconducting magnetic separation method is proposed. high tc superconducting magnet cooled directly by cryocooler is designed.
High gradient magnetic separation (hgms) can be one of the promising ways for a new environmental purification technique because of producing no contamination such as flocculants and having possibility of treating large amount of wasted water within a short time. the magnetic separation system for purification of wastewater from the paper factory has been developed.
The purification of such effluents by magnetic separation is performed by adding a certain proportion of iron salts. the treated effluent passes through a superconducting separator where the floes are retained in a matrix of steel wires. the efficiency of supraconducting high-gradient magnetic separation (hgms) by this method exceeds 95%.
Zhang, techniques of floatation and cu-mo separation for molybdenum ores, chemical technology and development, vol. 39 (2010), pp. 36–38. google scholar; 12. l. liu, investigation on superconducting magnetic separation experiments for concentrates with copper and molybdenum ores, protection and utilization of mines, vol. 1 (2017), pp. 55–58.
Applications of superconducting magnetic separation μ χ know more. magnetic separation is a technique which allows materials with different magnetic properties to be separated by the use of inhomogeneous magnetic fields....
Advancement of magnetic separation. using superconducting magnet. separate microscopic particles weak magnetic particle. magnetic separation will greatly contribute to preserving the global environment. 3 meaning to use superconducting magnetic separation strong magnetic field can be generated with stability miniaturization speed-up energy ...
The processing parameters were evaluated by using a 102 mm bore superconducting magnetic separation system that was equipped with the same magnetic separation chamber that was used in the 600 mm bore system. the double-canister system was used to process water pollutants. analytical grade magnetite was used as a magnetic seed and the turbidity ...
Abstract our new technique for produced water treatment removes the oil rapidly and uses a compact system comprising a flocculation unit, a rotating filter, and a magnetic separator with a superconducting magnet. the strong field of the superconduct
Aug 01, 2001 we proposed magnetic chromatography (mc) as a new technique for ultra-fine particle separation, which separates chemically similar but magnetically dissimilar materials, such as lanthanide and actinide elements, and extends the particle size limits of hgms to smaller particles , . we developed an mc simulator to model the transient behavior of 300 and 500 particles in an hgms …