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Magnetic susceptibilities of minerals in the Frantz Isodynamic magnetic separator1. U. S. Geological Survey Denver Federal Center, Denver, Colorado. American Mineralogist (1958) 43 (1-2): 170–173. Sam Rosenblum; Magnetic susceptibilities of minerals in the Frantz Isodynamic magnetic separator.
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Paramagnetic refers to minerals less magnetic than ferromagnetic, and separable in magnetic separators with field currents up to 1.70 amps., the greatest value reached on a Frantz Magnetic Separator. Diamagnetic refers to minerals that are nonmagnetic at 1.70 amps, and would be repelled by electromagnets with stronger currents.
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Brochure for frantz magnetic separator Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Brochure for frantz magnetic separator, quarry, aggregate, and different kinds of minerals.
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Service Provider of Frantz Isodynamic Mineral Separation Equipments - Permanent Magnet Separators, Laboratory Separators, Electromagnetic Separators offered by AKV Enterprises, Dehradun, Uttaranchal.
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Mar 01, 1995 The work in this paper describes the creation of a batch laboratory separator through modifications to a Frantz isodynamic magnetic separator. The separator allowed the rapid separation of coarse (600--850 pm) particles based on relative density. It may find application in heavy liquid analysis to characterize materials.
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Magnetic Separation Mining Fundamentals. The most commonly used magnetic separator is the Frantz Isodynamic Magnetic Separator. It consists of a large electromagnet, through which mineral mixtures are passed on a metal trough. By varying the strength of the magnetic field or the slope of the tough, different minerals can be separated.
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The Frantz Isodynamic Magnetic Separator. 93 Magnetic separation of mineral particles depends on the magnetic susceptibility of the minerals to be separated. This is a complex phenom— enon which is a function of chemical composition, especially minor amounts
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MBMG Mineral Separation Laboratory. ... a disc mill and target minerals are isolated using a combination of standard density and magnetic separation techniques in addition to hand selection under the microscope. Common target minerals include zircon, monazite, K-feldspar, plagioclase, hornblende, biotite, and quartz. ... L-1 Frantz magnetic ...
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Most natural minerals have a very small magnetic susceptibility and are therefore not separated by the hand magnet. If you use a much stronger magnet, many of these minerals are magnetically attracted. The Frantz magnetic separator takes advantage of this feature. On a sloped rail, the sample grains slide along and are attracted by a magnet.
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Magnetic separation is now used at the GSI laboratory as part of the routine mineral separation protocol. It follows sieving and dissolution of carbonates. The sample needs to be washed of fines ( 40 m) and dry. The Franz magnetic separator is situated in the dark laboratory and separation is carried out under the required subdued orange-red ...
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Then, magnetic separation using a Frantz LB-1 removed the majority of magnetic and heavy minerals (Porat, 2006). K-feldspar grains were extracted from the sample using 2.58 g/cm 3 heavy liquid ...
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The most commonly used magnetic separator is the Frantz Isodynamic Magnetic Separator. It consists of a large electromagnet, through which mineral mixtures are passed on a metal trough. By varying the strength of the magnetic field or the slope of the tough, different minerals can be separated. The magnetic separation process is widely used in ...
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The use of a laboratory-scale magnetic fluid-based separator for coal separations was examined. A Frantz laboratory magnetic separator was modified by fabricating new pole pieces of the appropriate geometry to provide the proper magnetic field gradients. Two separation chambers, which were constructed of Plexiglas, were designed to fit between the pole pieces. A commercially available, …
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