patent on feed magnetic separator

Eddy Current Separator 911Metallurgist
The eddycurrent separator has been successfully applied in several metal sorting and recovery operations. Through an improved understanding of the separation variables, the appliions of the eddycurrent separator have now progressed to finer
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Wet Magnetic Drum Separator
Lowintensity separators are used to treat ferromagnetic materials and some highly paramagnetic minerals. Minerals with ferromagnetic properties have high susceptibility at low applied field strengths and can therefore be concentrated in low intensity (<~0.3T) magnetic separators. For lowintensity drum separators used in the iron ore industry, the standard field, for a separator with ferrite
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Patents Assigned to The M. W. Kellogg Company Justia
Patents Assigned to The M. W. Kellogg Company Patent number: 6099721 Abstract: A process for use of magnetic separation to remove nonmagnetic particles from FCC alyst is disclosed. A stream of circulating alyst from a fluidized alytic cracking (FCC) unit is charged to a magnetic separator. This allows magnetic separation of
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Patents Assigned to Magnetic Separation Systems, Inc
Oct 10, 2000 · Justia Patents Patents and Patent Appliion Resources. Abstract: A glass sorting machine optically sorts glass cullet according to different color characteristics by irradiating the cullet with red, green and blue light as the cullet are passed through a sensing region between a light source and light sensors responsive to the different light colors.
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Magnetic Separation an overview ScienceDirect Topics
Magnetic separation takes advantage of natural magnetic properties between minerals in feed. The separation is between economic ore constituents, noneconomic contaminants, and gangue. Magnetite and ilmenite can be separated from their nonmagnetic rockforming minerals of host rock as valuable products or as contaminants.
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MAGNETIC SEPARATORS kanetec.co.jp
Examples of appliion of magnetic separators in various ﬁ elds Removal of iron and collection of iron powder from various kinds of raw materials and semiﬁ nished products are called magnetic separation. Kanetec oﬀ ers a wide variety of magnetic separators for use with lump materials, bulk materials, claylike materials and liquids.
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Magnetic separators
magnetic separators for iron ore beneficiation ask for our brochures on magnetic separators for iron ore processing Magnetic separation theory The magnetic separation process is complex in many respects due to varying magnetic susceptibility of the material and its particle size. The magnetic force on a specific particle
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US971692A Magnetic separator. Google Patents
US971692A US12661802A US1902126618A US971692A US 971692 A US971692 A US 971692A US 12661802 A US12661802 A US 12661802A US 1902126618 A US1902126618 A US 1902126618A US 971692 A US971692 A US 971692A Authority US United States Prior art keywords material magnetic magnet field annular Prior art date 19021009 Legal status (The legal status is an assumption and is
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Magnetite Recovery in Coal Washing by High Gradient
DoE EPA United States Department of Energy Division of Solid Fuel Mining and Preparation Pittsburgh PA 15213 FE 8887 1 U S Environmental Protection Agency Industrial Environmental Research EPA 600 Office of Research and Development Laboratory September 1978 Research Triangle Park NC 2771 1 Magnetite Recovery in Coal Washing by High Gradient Magnetic Separation Interagency
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Wet High Intensity Magnetic Separator Mineral
com Page 5 of 6 Leaders in Mineral Separation Wet High Intensity Magnetic Separator WHIMS Laboratory / Pilot Scale Separator Twin feed point unit suitable for batch or closed loop operation The Reading WHIMS set the industry benchmark for magnetic separation of fine minerals. They afford the most
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Optimizing the performance of wet drum J magnetic
magnetic separators by M. Dworzanowski* Synopsis The difference in the magnetic properties of minerals is the basis for magnetic separation. All minerals can be generally classified as ferromagnetic (strongly magnetic), paramagnetic (weakly magnetic) or diamagnetic (nonmagnetic). Magnetic separation can be conducted dry or wet.
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Wet High Intensity Magnetic Separation
Table of ContentsCompare Magnetic Separation MethodsWet HighIntensity Magnetic Separation ResultsMathematical Models to Optimize Magnetic Separator DesignPractical Aspects of Effective Separator DesignBeneficiation of Oxidized Taconites WHIM is the short acronym for Wet High Intensity Magnetic Separation. At present, most U.S. iron raw materials are produced from magnetic
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Iron Ore Magnetic Separation
There are no patents today controlling magnetic separation, and there is no longer any chance for any now or startling discoveries in this line. The first magnetic separator that I constructed was of the belt type. It was operated with a feed belt running 125 ft. per minute, while the takeoff belt ran 250 ft.
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Magnetic separator BETHLEHEM STEEL CORP
85 In this new type separator, which I have devised, the feed Is introduced Into the''bottom of the feed box close to the vertical axis of the drum under sufficient hydraulic head to cause the feed pulp to flow freely upward and through the magnetic field of the machine without settling out solids.
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Magnetic Separator an overview ScienceDirect Topics
Magnetic separators exploit the difference in magnetic properties between the minerals in a deposit and are used to concentrate a valuable mineral that is magnetic (e.g., magnetite from quartz), to remove magnetic contaminants, or to separate mixtures of magnetic and nonmagnetic valuable minerals. An example of the latter is the tinbearing
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Magnetic separator & magnetic filtering Goudsmit Magnetics
A magnetic separator filters/traps (and later removes) or immediately removes the metal contaminants from the product flow. Magnetic separators cause practically no product loss and are suitable for removal of regularly occurring and larger quantities of metal contamination.. A metal detector is mainly used as a means of inspection for sporadically occurring metal contamination, or for
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Magnets Feed & Grain Buyers Guide
New, rotary style DrawerInHousing Magnet designed to capture ferrous metal contaminants from gravity fed, powder and bulk processed products that have difficult flow characteristics and a tendency to bridge or choke when using traditional, stationary, tubestyle magnetic separators, such as cake mixes, flours or corn starch and require a high
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US Patent for Multistage suspension magnetizing roasting
The invention discloses a multistage suspension magnetizing roastingmagnetic separation system and method for refractory iron ore, which belongs to the field of mineral processing technology. This system comprises multistage suspension preheater, multistage suspension oxidizer, multistage suspension redactor, online grade analyzer, orelike splitter, magnetic separator, dust remover, roots
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Methods of separating feed materials using a magnetic roll
Nov 20, 2007 · Methods include separating feed material containing magnetic particles and nonmagnetic particles using a belt and magnetic roll separator that has an idler roll and a magnetic roll carrying magnets and the methods involve positioning a feed pan or slide for directing the feed onto the belt in contact with the magnetic roll at selectable positions on the belt and at selectable angles of
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Conveyor Belt Magnets Bunting Magnetics
Bunting Engineers have used Magnetic Finite Element Design software to maximize the magnetic field strength and reachout. Bunting''s Magnetic Crossbelts can be designed for both Inline end of conveyor and Crossbelt midstream mounting appliions as seen below. Lightweight Magnetic Crossbelt Separation Magnets for Conveyors (CBS)
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STEARNS WPD WET MAGNETIC DRUM SEPARATORS
Less susceptibility to loss of magnetic efficiency at high feed volumes. Feeds as high as 80 gpm/ft. can be handled efficiently on this countercurrent separator. 4. Magnetic discharge on feed side of separator. This sometimes makes plant layout easier. STEARNS "WPD" WET MAGNETIC DRUM SEPARATORS MODEL MI/MI MODEL MI/MIC COUNTERCURRENT STYLE
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US3375925A Magnetic separator Google Patents
US3375925A US58749466A US3375925A US 3375925 A US3375925 A US 3375925A US 58749466 A US58749466 A US 58749466A US 3375925 A US3375925 A US 3375925A Authority US United States Prior art keywords container pole pieces material magnetic materials Prior art date 19661018 Legal status (The legal status is an assumption and is not a legal conclusion.
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Industrial Magnetics Inc. Magnetic Separators and
At Industrial Magnetics, Inc. (IMI), we specialize in industrial strength magnetic separation equipment for the removal of ferrous and nonferrous metal contaminants from dry or liquid product flows and we are the first manufacturer to offer 52 MgOe rare earth material as a standard in many of our metal separation products.
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About – S.G. Frantz
The result was the patented Barrier Separator (Model LB1), which provides magnetic energy gradient/force on particles of a given susceptibility. By applying more than three times the force of the Isodynamic ® Separator, the Barrier Separator can separate minerals with much weaker susceptibilities. This specialized unit has allowed for:
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Eriez Dry High Intensity Magnetic Separation
Eriez Dry High Intensity Rare Earth Roll Magnetic Separator . With the ever increasing demand for highpurity feedstocks used in manufacturing, Eriez offers its Dry High Intensity Rare Earth Roll Magnetic Separators. These provide maximum efficiency in the separation of weak magnetic particles for product purifiion appliions.
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Eriez Vibratory Feeders and Conveyors
High capacity Vibratory Screeners are designed for liquid/solid separation and wet or dry classifiion. These easytooperate gyratory units allow troublefree and quick tuning to specific feed rates, product and separation requirements. Benefits are many, including long screen life and no damping under loads. Inline screeners are also available.
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Magnetic Separators & Separation Equipment Bunting Magnetics
Magnetic Separation We make permanent Magnetic Separation Equipment for any appliion, suitable for almost any industry. Printing Products Our magnetic cylinders can be custom built for any type of printing press. Buy Magnets Online Permanent magnets and assemblies in hundreds of shapes and sizes, available for immediate shipment.
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Magnetic Separation and Iron Ore Beneficiation – IspatGuru
Oct 04, 2018 · Magnetic Separation and Iron Ore Beneficiation. 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 variety of magnetic separators for mineral processing.
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Patents Assigned to The M. W. Kellogg Company Justia
Patents Assigned to The M. W. Kellogg Company Patent number: 6099721 Abstract: A process for use of magnetic separation to remove nonmagnetic particles from FCC alyst is disclosed. A stream of circulating alyst from a fluidized alytic cracking (FCC) unit is charged to a magnetic separator. This allows magnetic separation of
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IMPROVED MAGNETIC DENSITY SEPARATION Free Patents
Oct 06, 2016 · A magnetic density separator includes a process channel, a magnetization device, a laminator, and a feed including an entraining device. The process channel may permit magnetic process liquid and particles to be separated to flow through in a flow direction.
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Magnetic Separators — IMSC Group
An improved patented feed system (Patent no. 7 296 687) lies at the heart of the unit''s higher separation efficiency making the magnetic separators not only effective on conventional particle sizes, but also particularly capable when processing materials comprised of finer particles (<75μm).
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Rotary reciproing magnetic separator with upward feed
Jun 17, 1980 · Rotary reciproing magnetic separator with upward feed In use of the separator, a feed suspension of magnetisable and substantially nonmagnetisable particles in a fluid is introduced into the packing material. The packing material is generally ferromagnetic but may in some circumstances be paramagnetic as disclosed in U.S. patent
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MAGNETIC SEPARATORS kanetec.co.jp
Examples of appliion of magnetic separators in various ﬁ elds Removal of iron and collection of iron powder from various kinds of raw materials and semiﬁ nished products are called magnetic separation. Kanetec oﬀ ers a wide variety of magnetic separators for use with lump materials, bulk materials, claylike materials and liquids.
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Magnetic separation SlideShare
Jun 16, 2013 · Magnetic separation 1. A DISCUSSIONONMAGNETIC SEPARATIONPresented By:Gulfam Hussain 2. INTRODUCTION Magnetic separators are used to separateeither valuable minerals from nonmagneticgangue, e.g. magnetite fromquartz, or magnetic contaminants Or other valuable minerals from the nonmagnetic values. All materials are affected in some way whenplaced in a magnetic
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Patents Dexter Magnetic Technologies
Our design and manufacturing studios have been awarded numerous US Patents for their magnetic design practices, theories and design considerations. Some of our patents can be downloaded and viewed below. If you would like to learn more about these designs, please contact us.
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Magnetic Ore Separator Metallurgist & Mineral Processing
After considerable experience in connection with the magnetic ironores at the South, especially in the Cranberry district of western North Carolina and eastern Tennessee, the writer was led into a thorough investigation of the magnetic separation of ironores, and, from this investigation, has gradually been developed a separating machine which it is the purpose of this paper to explain.
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Magnetic Separation Multotec
Dry drum cobber magnetic separators provide an initial upgrade of feed material as well as a gangue material rejection stage. By improving the material fed to downstream plant processes, our magnetic separation solutions reduce the mechanical requirements of grinding, ultimately lowering overall costs.
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Electromagnetic eddy current materials separator apparatus
Electromagnetic eddy current materials separator apparatus and method Abstract. An electromagnetic eddy current materials separator is disclosed herein for use in separating particles of greater electrical conductivity from particles of lesser electrical conductivity and, in particular, for separating nonferrous metallics from ferrous metallics and nonmetallics.
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Wet High Intensity Magnetic Separation
Table of ContentsCompare Magnetic Separation MethodsWet HighIntensity Magnetic Separation ResultsMathematical Models to Optimize Magnetic Separator DesignPractical Aspects of Effective Separator DesignBeneficiation of Oxidized Taconites WHIM is the short acronym for Wet High Intensity Magnetic Separation. At present, most U.S. iron raw materials are produced from magnetic
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Continuous magnetic separator and process(Patent) DOE
A continuous magnetic separator and process for separating a slurry comprising magnetic particles into a clarified stream and a thickened stream. The separator has a container with a slurry inlet, an overflow outlet for the discharge of the clarified slurry stream, and an underflow outlet for the
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Conveyor Belt Magnets Bunting Magnetics
Bunting Engineers have used Magnetic Finite Element Design software to maximize the magnetic field strength and reachout. Bunting''s Magnetic Crossbelts can be designed for both Inline end of conveyor and Crossbelt midstream mounting appliions as seen below. Lightweight Magnetic Crossbelt Separation Magnets for Conveyors (CBS)
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Eriez Products
Eriez Products. Eriez designs, develops, manufactures and markets magnetic separation, metal detection and materials feeding, screening, conveying and controlling equipment for more than 80 process and metalworking industries.
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Continuous magnetic separator and process(Patent) DOE
A continuous magnetic separator and process for separating a slurry comprising magnetic particles into a clarified stream and a thickened stream. The separator has a container with a slurry inlet, an overflow outlet for the discharge of the clarified slurry stream, and an underflow outlet for the
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Patents Assigned to Magnetic Separation Systems, Inc
Oct 10, 2000 · Justia Patents Patents and Patent Appliion Resources. Abstract: A glass sorting machine optically sorts glass cullet according to different color characteristics by irradiating the cullet with red, green and blue light as the cullet are passed through a sensing region between a light source and light sensors responsive to the different light colors.
Get price
Eriez Dry High Intensity Magnetic Separation
Eriez Dry High Intensity Rare Earth Roll Magnetic Separator . With the ever increasing demand for highpurity feedstocks used in manufacturing, Eriez offers its Dry High Intensity Rare Earth Roll Magnetic Separators. These provide maximum efficiency in the separation of weak magnetic particles for product purifiion appliions.
Get price
How to Choose and Use Magnetic Separators
the proper magnetic separator for different process requirements. Beginning with a magnet material overview, How to Choose and Use Magnetic Separators covers various types of materials being processed, numerous magnetic separation techniques, appliion considerations and a wide variety of magnetic separation equipment currently available. Did
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A New Fly Ash Separator Combining Magnetic Forces with
THE VacuMag™ SEPARATOR (Patent Pending) ETCi''s VacuMag™ separator feeds a stream of fly ash particles onto a belt magnetic separator. The belt conveys the particles toward a magnetic roll that attracts ferromagnetic and strongly paramagnetic particles holding them on the belt. Aerodynamic forces are applied in various
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