Oct 04, 2018· Magnetic separation is an old technique for the concentration of iron ores and for the removal of tramp iron. Since 1849, a number of patents on magnetic separation have been issued in USA, and texts of some of the patents before 1910 describe a
The iron nugget and alumina slag are obtained by a semi-smelting reduction and magnetic separation process, and are presented in Figure 13. The maximum particle size of the iron nuggets is about 15.5 mm, and the recovery rate of iron and Al 2 O 3 content of
Magnetic separation is also useful in mining iron as it is attracted to a magnet. Another application, not widely known but very important, is to use magnets in process industries to remove metal contaminants from product streams. This takes a lot of importance in or pharmaceutical industries.
Magnetic separation is used for separating metallic iron and iron minerals from the slag using magnetic machines (cross-belt magnetic separator, drum magnetic separator and magnetic-pulley
The magnetic separation method is used for separating metallic iron and iron minerals from steel slag. Commonly-used magnetic machines are cross-belt magnetic separator, drum magnetic separator and magnetic-pulley separator. To improve magnetic separation efficiency, the classification of steel slag fed to magnetic separation is carried out.
Jan 01, 2006· Recovery of metal from steel slag and slag processing ( Shen and Forsberg, 2003 ). The magnetic separation method is used for separating metallic iron and iron minerals from steel slag. Commonly used magnetic machines are the cross-belt magnetic separator, drum magnetic separator and magnetic pulley separator.
Nov 14, 2013· The purpose of the reduction reaction of waste copper slag is to convert iron oxides contained in the waste copper slag to magnetic substances in preparation for magnetic separation. Fig. 2 a represents XRD patterns of the waste slag before the reduction reaction.
Grinding, sieving and magnetic separation were combined to recover metallic iron from the converter slag, and yielded approximately 41.5% of iron in which the iron content was as high as 85%, and the non-magnetic concentrate contains 8.56% vanadium with a yield
Nov 14, 2013· The physical separation process is a method that crushes waste copper slag and subjects the crushed material to oxidation reaction, followed by application of mineralogical technologies such as magnetic separation, eddy current separation and flotation, as well as leaching, thereby separating and recovering iron from the waste slag.
3.2 Crushing and Magnetic Separation Steelmaking slag includes 10% to 40 % iron metal which can be separated for different purposes. Iron can be recovered and used as a substitute for scrap iron, iron can be segregated for effective use of slag for applications where iron would act as an impurity. For these reasons the slag is crushed and iron
Grinding, sieving and magnetic separation were combined to recover metallic iron from the converter slag, and yielded approximately 41.5% of iron in which the iron content was as high as 85%, and the non-magnetic
Grinding, sieving and magnetic separation were combined to recover metallic iron from the converter slag, and yielded approximately 41.5% of iron in which the iron content was as high as 85%, and
The magnetic separation method is used for separating metallic iron and iron minerals from steel slag. Commonly-used magnetic machines are cross-belt magnetic separator, drum magnetic separator and magnetic-pulley separator. To improve magnetic separation efficiency, the classification of steel slag fed to magnetic separation
This presents a semi-smelting reduction and magnetic separation process for the recovery of iron and alumina slag from iron rich bauxite ore. The effect of the process parameters on the recovery rate of iron, maximum particle size of the iron nugget, and the Al2O3 content of the alumina slag was investigated and optimized. The results show that the iron nuggets and alumina slag
Nov 14, 2013· The physical separation process is a method that crushes waste copper slag and subjects the crushed material to oxidation reaction, followed by application of mineralogical technologies such as magnetic separation, eddy current separation and flotation, as well as leaching, thereby separating and recovering iron from the waste slag.
Jan 01, 2019· The steel slag is subjected to crushing/magnetic separation to generate different sizes of slag products with varying metallic values. Based on size and metallic content, these products are recycled in sinter base mix, iron
Optimization of magnetic separation process for iron . A method was put forward for the determination of the magnetic iron in slag by multi-level magnetic separation through measuring the density of magnetic concentrate of steel slag and tail slag on . Get P; Wet Magnetic Separation Iron
Philippines Slag Magnetic Separator. Philippines Slag Magnetic Separator Magnetic Separation In The Mining Mainland Apr 29 2015 magnetic separation machines consist of a vibratory feeding mechanism an upper and lower belt and a magnet the bulk material is fed through the vibrating mechanism onto the lower belt at this point the magnet pulls any material susceptible to magnetic
Application of Magnetic Separation to Steelmaking Slags . Grinding sieving and magnetic separation were combined to recover metallic iron from the converter slag and yielded approximately 41.5 of iron in which the iron content was as high as 85 and . Chat Now; Dry Magnetic Separation of Iron
Slag is the -like by-product left over after a desired metal has been separated (i.e., smelted) from its raw ore.Slag is usually a mixture of metal oxides and silicon dioxide.However, slags can contain metal
This slag was grinded in iron mortar to 3 classes of particle size: 32mm, 53mm, and coarse (10–300mm), to be used in a magnetic separation experiment. 2.3. Magnetic Separation Experiment A schematic diagram of the apparatus used in the mag-netic separation experiment is shown in Fig. 3. 0.14g crashed slag
Magnetic Separation and Iron Ore Beneficiation IspatGuruMagnetic Separation and Iron Ore Beneficiation. Magnetic separation is an old technique for the concen
