· The Frantz is a convenient instrument for use in small-scale magnetohydrostatic separations because it is a common laboratory instrument for the magnetic separation of solids. The main advantages of magnetohydrostatic separators are that they can reach densities much greater than 3 g/mL and they are much safer and more convenient to use than ...
Frantz, "Separation by Magnetic Methods", Chemical & Metallurgical Engineering, vol. 45, No. 5, 1938 May. ... Since magnetic separation of particles is based upon opposing a magnetic force to a non-magnetic force, which non-magnetic force may be gravitational, centrifugal, fluid viscous force, frictional force and the like, the separation ...
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· FRANTZ. MAGNETIC SEPARATOR. (Model L-1) Principles of design. The Isodynamic ® Separator consists essentially of an electromagnet having two long pole pieces shaped to a special contour (shown in simplified form in the sketch below) with a long narrow air gap between them. Materials to be separated are fed into one end of the magnetic field (1 ...
8 Layer Magnetism, Magnetic Separation Definition 33 Pcs for Chemical Industry Product Description The magnetic drawer are ideal for removing medium and fine ferrous contaminants from a range of dry free flowing products. They are widely used in …
· Magnetic separation takes advantage of differences in the magnetic properties of minerals. Minerals fall into one of three magnetic properties: ferromagnetic, paramagnetic and diamagnetic. Ferromagnetic minerals are themselves magnetic (i.e., magnetite and pyrrhotite) and can be easily separated from other minerals with a magnet since they will ...
2 · Advantages of S.G. Frantz® Electromagnetic Separators. Our Electromagnetic Separators offer several unique advantages over other separators, including: • Matching Fields — Fields to magnetize the collecting elements can be matched to the separation requirements, from about 1 through 2.5 kilogauss in the empty separating space.
A calibration of the Frantz isodynamic magnetic separator relates the current in the electromagnet and the transverse slope of the chute to the specific susceptibility at which separation is being effected. In addition to providing a rapid measure of the specific susceptibility of minerals and composite grains, the calibration provides a guide to operation of the Frantz isodynamic …
New developments in magnetic separation. Abstract: High extraction magnetic filters combine high gradient features of the Frantz Ferrofilter R, high intensity concepts of the Jones separators, and principles of modern magnet design derived from high energy physics research. Evolution of high extraction magnetic filters used commercially by all ...
· The Frantz® Canister Separator (Model L-1CN) is a benchtop unit designed for high-gradient, high-intensity magnetic separation of fine liquid suspended particles (including nanoparticles).Liquid suspended colloidal material having ferromagnetic to weakly paramagnetic susceptibilities can be separated with the equipment (but mixtures containing particles larger …
· 1.First, to remove the extremely magnetic minerals, such asmagnetite, from the heavy mineral fraction we will use afree-fall magnetic separation. Attach apaper cone tothe front of the Frantz which has had itsmagnet rotated into avertical position. Place abeaker orpan underneath the Frantz and turnmagnet current tothe maximium (~1.6A). 2.
· Large garnet concentrates of 800 mg or more were extracted from the samples through standard concentration methods: sieving, magnetic separation using a Frantz magnetic barrier separator, heavy ...
· magnetic separation using a Frantz LB1 with a high current on the magnet proved suitable for removing the chert as well as most feldspars, insoluble dolomite and the majority of heavy minerals. Subsequent heavy liquid separation at a density of 2.7 g/cm3 showed that only several grains of heavy mineral remained, mostly apatite and fluorite. Zircon,
· 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. …
New magnetic separators are also available from Douglas Mfg in the US. Contact : Douglas Manufacturing Co., Inc. Pell City, AL 35125 205-884-1200 [email protected]
· Magnetic separation equipment for laboratory applications. It is connected in the coil circuit of the separator and comprises means for reversing the direction of the coil current; sensing a zero field condition in the separator's working space; adjusting and monitoring the current from zero to about 100 milliamperes; and for pulsing the current at selected …
Frantz Magnetic Separator. The heaviest fraction will then undergo separation by magnetic susceptibility using the Frantz magnetic separator. By adjusting the power of the magnet and slope of the separation, several magnetic and nonmagnetic fractions can be obtained. Heavy Liquids Separation
· 1.6.1.1. Set Up . Wipe down all areas around the Frantz and the nearby table with a damp paper towel to avoid contamination of your sample. Remove the cover over the Frantz, and wipe down any dusty areas of the machine with a slightly damp paper towel. Lay out a sheet of clean paper or foil on the table, and place 6 Dixie cups on this area.
FRANTZ, S G CO, INC - magnetic separation equipment for industrial and laboratory applications. Openfos The US B2B Directory. Search. Home > Supplier Discovery > Company Profile FRANTZ, S G CO, INC (215) 943-2930 1507 Branagan Dr,, Bristol, Pennsylvania 19007-6314, USA Visit Website Map & ...
· Model L-1 Magnetic Separators. The Frantz Isodynamic ® Separator (Model L-1), used in virtually all of the geological laboratories of the world, was designed for the separation of mineral samples in dry form. It utilizes an electromagnet to separate according to magnetic susceptibility. The L-1 offers two distinct operating modes.
· Frantz ® Canister Separator. S. G. Frantz Co. Inc. offers laboratory separators and auxiliary equipment for: Continuous precise magnetic separation of dry materials by either paramagnetic or diamagnetic susceptibility, also by ferromagnetic properties. Bench scale high intensity, high gradient matrix separations of fluids and slurries.
II. Magnetic Separation. Magnetic separation of mineral particles depends on the magnetic susceptibility of the minerals to be separated. This is a complex phenomenon which is a function of chemical composition, especially minor amounts of iron or manganese, and atomiclattice structure. The simplest form of magnetic separation is by hand magnet, a.
2 · Company founder G. Frantz pioneered the science of magnetic separation technology, engineering the Frantz ® Isodynamic Separator, which became the leading device for separation according to magnetic susceptibility.. Because the Frantz ® Isodynamic Separator has a virtually unlimited useful life, elements of the LB-1 Magnetic Barrier Laboratory Separator …
2 · S.G. Frantz's standard proprietary grids are effective for most applications, exemplifying a principle revealed early by Mr. Frantz: For effective magnetic separation, the size of the collecting edge should be on the same order of magnitude as the size of the particles to be captured. This configuration offers several advantages: The width of the strip is aligned with the background …
Viscosity measurements of the water-based magnetic fluid showed that the viscosity remained relatively low even under high magnetic field strengths. Several size fractions of bituminous coal (0.59×0.50 mm and 0.18×0.15 mm) and anthracite (0.50×0.18 mm and 0.18×0.15 mm) were separated in a batch separation cell, which was designed to fit ...
Magnetic separation of minerals using the Frantz Isodynamic Separator General Comments: The Frantz Isodynamic Separator (FIS) separates minerals according to …