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magnetic separator ilmenite

Purification of ilmenite from chromite impurities by a two step magnetic separation wherein magnetically susceptible chromite is magnetically removed followed by an oxidizing roasting of the ilmenite and a subsequent magnetic separation of ilmenite from the remaining chromite impurities to obtain an ilmenite with 1 or less chromite

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Magnetic Separator  MatrixType
Magnetic Separator MatrixType

The magnetic susceptibility of the ilmenite is greater than 32 x 10 6 emu A similar test was conducted with a black specular hematite ore ground to minus 35 mesh and deslimed However the coarse size particles consisted of locked grains of hematite and quartz

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Centrifugal high gradient magnetic separation of fine ilmenite
Centrifugal high gradient magnetic separation of fine ilmenite

Nov 10 2017 · Abstract High gradient magnetic separation HGMS has been an effective method for the concentration or removal of fine paramagnetic particles from suspension but its powerful magnetic capture to magnetic particles results in the mechanical entrainment of nonmagnetic particles in magnetic product and thus reduces the separation selectivity

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Magnetic properties of ilmenite hematite and oilsand
Magnetic properties of ilmenite hematite and oilsand

The ilmenite used in this study was a magnetic mineral with a measured magnetic susceptibility of 218×10 −6 m 3 kg It was subjected to either oxidation or reduction roasting to monitor changes in its magnetic susceptibility and magnetic separation behavior

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Magnetic Separator  an overview  ScienceDirect Topics
Magnetic Separator an overview ScienceDirect Topics

Examples of paramagnetic minerals which are separated in commercial magnetic separators are ilmenite FeTiO 3 rutile TiO 2 wolframite Fe MnWO 4 monazite Ce La Nd ThPO 4 xenotime YPO 4 siderite FeCO 3 chromite FeCr 2 O 4 and manganese minerals

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Magnetic Separation  an overview  ScienceDirect Topics
Magnetic Separation an overview ScienceDirect Topics

Magnetic separators can be of the belt type or drum type In the drum a permanent magnet is often located inside a rotating shell Material passes under the drum on a belt A belt separator is similar except that the magnet is located between pulleys around which a continuous belt travels Magnetic separation has some limitations

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PDF Reflections on ilmenite roasting and magnetic separation
PDF Reflections on ilmenite roasting and magnetic separation

Abstract Oxidative roasting is applied on an industrial scale to beneficiate ilmenite concentrates from South African East Coast heavy minerals deposits the aim is to increase the magnetic

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A discussion of magnetic separation techniques for
A discussion of magnetic separation techniques for

A third SLon1500 magnetic separator is then applied to recover ilmenite in a cleaning stage Combined the three SLon1500 separators discharge 815 of the mass fraction to the final tailings at very low cost with only 1850 of the plant head feed moving forward in the process

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Magnetic SeparatorFote Machinery
Magnetic SeparatorFote Machinery

Magnetic separator is suitable for wet magnetic separation of magnetite pyrrhotite roasted ore ilmenite and other materials It is also used for iron removing operations of coal nonmetallic minerals building materials and other materials

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Magnetic Separator  MatrixType
Magnetic Separator MatrixType

Application is illustrated in the separation of hematite and ilmenite from quartz Bureau of Mines research on the magnetization of minerals started with an investigation of the magnetization time factor and later extended to a correlation of magnetic susceptibility with composition This resulted in the design of a matrixtype separator

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Magnetic Separation  an overview  ScienceDirect Topics
Magnetic Separation an overview ScienceDirect Topics

The ilmenite production from heavy mineral sands exclusively utilizes a physical separation method using magnetic separation gravity concentration and electrostatic separation Flotation is practiced mainly for beneficiation of fine mineral sands containing rutile ilmenite and zircon

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Centrifugal high gradient magnetic separation of fine ilmenite
Centrifugal high gradient magnetic separation of fine ilmenite

Nov 10 2017 · High gradient magnetic separation HGMS has been an effective method for the concentration or removal of fine paramagnetic particles from suspension but its powerful magnetic capture to magnetic particles results in the mechanical entrainment of nonmagnetic particles in magnetic product and thus reduces the separation selectivity

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Magnetic Separator with High Efficiency  Fote
Magnetic Separator with High Efficiency Fote

Magnetic separator is suitable for materials with magnetic difference which is widely used for resource recovery timber industry mining industry ceramics industry chemical industry food and other workshops Magnetic separator is suitable for wet separating of materials with below 3mm particle size such as magnetite pyrrhotite roasted ore ilmenite and other materials

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Magnetic SeparatorMagnetic Drum Separator  Hongxing
Magnetic SeparatorMagnetic Drum Separator Hongxing

The magnetic separator is applied to conduct the wettype magnetic separation to process magnetite pyrrhotite calcined ore ilmenite etc It can also be used to remove iron from some materials such as coal nonmetal ores building materials

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Magnetic Separator Machine  Gold Separator Equipment
Magnetic Separator Machine Gold Separator Equipment

The magnetic separator is used for mineral ore dressing of magnetite pyrrhotite ilmenite wolframite manganese rare earth ore and other materials with a particle size of less than 3 mm and is also used for iron removal operations of coal nonmetallic minerals building materials and the like

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Magnetic properties of ilmenite hematite and oilsand
Magnetic properties of ilmenite hematite and oilsand

Yield of ilmenite into the magnetic product as a function of roasting temperature The magnetic separation was performed with a Frantz Isodynamic Separator and the electric current was set at 015 A magnetic field intensity 012 T Download Download fullsize image Fig 7 Yield of ilmenite into the magnetic product as a function of roasting time

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Magnetic Separation Equipment  Mineral Technologies
Magnetic Separation Equipment Mineral Technologies

Magnetic Separation Equipment Resources Recovery of ilmenite garnet chromite and monazite into the magnetic fraction and rutile leucoxene and zircon into the nonmagnetic fractions from mineral sands suites The rare earth magnetic separator range achieves the most effective dry separation of paramagnetic minerals at high throughput

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Magnetic separation of ilmenite  Quebec Iron and
Magnetic separation of ilmenite Quebec Iron and

Jan 27 1976 · Magnetic separation of ilmenite 1 In a method for purifying ilmenite ore containing combustibles 2 The method as defined in claim 1 wherein the heating is in an oxidizing atmosphere having 3 The method as defined in claim 2 wherein the

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A Novel Process for Titanium Sand by Magnetic Separation
A Novel Process for Titanium Sand by Magnetic Separation

A typically lowgrade titanium sand was first ground and then processed by lowintensity magnetic separation LMS and high gradient magnetic separation HGMS to recover titanomagnetite and ilmenite respectively as the TiO 2 grade of the sand is low the primary treatment of the sand by magnetic separations is effective with 7845 by mass weight of the sand discarded as tailings The primary

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Magnetic separation  Wikipedia
Magnetic separation Wikipedia

Magnetic Separation is the process of separating components of mixtures by using magnets to attract magnetic materials The process that is used for magnetic separation detaches nonmagnetic material with those who are magnetic This technique is useful for not all but few minerals such as ferromagnetic materials strongly affected by magnetic fields and paramagnetic materials that are less

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USING MINERALOGY TO IDENTIFY THE SOURCE OF A
USING MINERALOGY TO IDENTIFY THE SOURCE OF A

higher magnetic susceptibility move toward the side of the chute where the pole gap is narrow and the magnetic flux the greatest The separator is mounted so that it can be rotated both in the direction of grain movement slope and in a direction normal to the direction

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US4158041A  Separation of ilmenite and rutile  Google
US4158041A Separation of ilmenite and rutile Google

Description After passage through the roast zone the solids are passed to a separation zone wherein they are subjected to the action of a magnetic force the magnetic nature of ilmenite material causing a separation from the nonmagnetic rutile After separation of the nonmagnetic rutile from the magnetized ilmenite has been effected

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