The removal of tramp iron from feed belts can also be regarded as a form of low intensity magnetic separation However tramp iron removal is usually accomplished by means of a magnetic pulley at the end of an ore conveyor Figure or by a guard magnet suspended over the conveyor belt see Chapter 2 Tramp iron removal is important prior to crushing and in
ROM bulk sample at a 150 mm top size This was reduced using a jaw crusher to 100% passing 70 mm The jaw crusher The LIMS cobbing stage operated at m3/h per metre
·Tube Tester or small diameter laboratory LIMS is not recommended Typical particle size Typical feed rate Typical slurry feed Application and top size µm dry basis tph per rate m³ per hour particle size Amount finer than meter of per meter Recommended classification 74 µm drum width of drum width tank design
·A novel low intensity pneumatic planar magnetic separator designed to recover and concentrate fine grained magnetite minerals is investigated and the performance compared with those of conventional wet magnetic separators
The LIMS cobbing stage operated at m 3 /h per metre drum length This stage achieved a mass yield of % with times Fe upgrading Fe upgrading Overall mass rejection was % which was expected given the significant liberation at a 1 mm top size Even though the cobbing stage rejected % of the mass in the feed the
·Particle Size Coarse Less than 10mm Magnetic Circuit Interpole Ceramic Magnets Magnetic Ore Concentration Cobber/Rougher Loading Factors Unit Drum Diameter 915 1220 1500 Hydraulic Loading M3/H/M 70 110 90 135 120 145 Magnetic Loading MAX T/H/M 10 15 15 20 17 25 Recommended Tank Type Counter Current Particle Size Fine
Item Name Part Number Description; WLIMS 48" Pilot 506 48X16 Pilot Plant Wet drum HMDA or CDA applications Interchangeable tank MMPB 470 PC 506
·Separators developed to process finer particles are successful for high value minerals but are not feasible for low grade fine size iron ores—at least not yet Coarser sizes are sometimes processed with jigs and heavy media separators In some situations coarse cobbing by low intensity and high intensity magnetic separators are preferable
·Cobbing/Sorting dry processing The main purpose of sorting is to reject low value rocks in a dry coarse and early stage feed top size ca 200 mm while the dry drum LIMS is optimised for medium sized material feed top size ca 20 mm 20 mm and coarser the belt drum type of separator BSS or BSA is preferred
The Laboratory Information Management System Market size is expected to reach USD million in 2025 and grow at a CAGR of % to reach USD million by 2030 Reports The Report Covers LIMS Vendors and the Market is segmented by Component Mode of Delivery End User Hospitals Clinics and Other End Users and Geography
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