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A New Technique for Preparation of High-Grade Titanium

Up to10%cash back· Aug 10, 2017· This paper proposes a new technique for preparation of high-grade titanium slag from Panzhihua vanadium titanomagnetite concentrate by reduction–melting–magnetic separation processing. Chemical analysis, x-ray diffraction, and scanning electron microscopy in conjunction with energy-dispersive spectroscopy were used to characterize the

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CN102179292B Method for separating vanadium-titanium

The invention discloses a method for separating vanadium-titanium magnetite to extract iron, vanadium and titanium, comprising the following steps of: magnetically selecting raw magnetite, that is, acquiring iron-vanadium concentrate and tail magnetite after performing magnetic selection on the vanadium-titanium magnetite; sorting titanium concentrate from the tail magnetite, that is

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A Novel Process for Titanium Sand by Magnetic Separation

The primary titanomagnetite concentrate was further ground and liberated to obtain a high-grade titanomagnetite concentrate through LMS reconcentration; the primary ilmenite concentrate was...

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High-Titanium Slag Preparation Process by Carbothermic

Nov 19, 2020· Up to10%cash back· For the sample with a carbon dosage of 13 pct, Na 2 CO 3 dosage of 8 pct, reduction temperature of 1673 K (1400 °C), and 90 minutes holding time, high-titanium slag with a TiO 2 grade of 81.63 pct and iron content of 4.53 pct was produced, with the TiO 2 recovery rate of 93.43 pct and the yields of 55.37 pct. High-titanium slag can be used as a high-quality raw

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Separation and recovery of iron and titanium from oxidized

May 01, 2019· Reduction and magnetic separation are two key steps in the treatment process. In order to obtain a high Fe-Ti separation efficiency, iron oxide of VTM ore must be reduced to metallic iron in the reduction roasting step so that Fe and Ti can be separated in the chemical state.

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Separation Of Titanium Ore From Magnetite

High titanium magnetite seperation hot sell titanium iron ore magnetic separation machine. titanium ore processing and beneficiation. mar 19, 2017 to develop a flowsheet for separation of high grade titaniumrutile from ilmenite, that will flotation is in suba flotation machines with 3035% solids with fuel oil and a low intensity magnetic

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A new process for the recovery of iron, vanadium, and

The VTM is firstly reduced by carbothermal reduction, and the titanium (non-magnetic fraction) and iron and vanadium (magnetic fraction) are separated by magnetic separation. The magnetic fraction bearing iron and vanadium is melted and separated by electrothermal smelting separation.

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CN102430472A Direct reduction-magnetic separation method

The invention belongs to the technical field of metallurgy and particularly relates to a direct reduction-magnetic separation method of vanadium titanomagnetite. The method comprises the following steps of: grinding iron ore concentrate powder and pulverized coal, evenly mixing and molding; putting a blank into an airtight lidded crucible, and burying the crucible in pulverized coal; directly

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Heavy media separation with dense Magnetite LKAB Minerals®

Principles of heavy media gravity separation. Heavy media gravity separation means separating products with different densities. Both magnetite and water are used to make a slurry on which one product will float (the product with a lower density than the slurry) and in which the other product will sink (the product with a higher density than the slurry).

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Three-liquid-phase extraction and separation of V(V) and

Jul 01, 2018· As a result, it is extremely complicated to extract and separate vanadium and chromium in high-chromium vanadium–titanium magnetite. Three-liquid-phase system (TLPS) is a novel extraction and separation strategy.

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High-Titanium Slag Preparation Process by Carbothermic

The separation of iron from the titanium product proved to be high, with > 90 pct of iron removed after the initial reduction. The iron removal increased slowly to almost 100 pct when elemental

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A Novel Process for Titanium Sand by Magnetic Separation

A typically low-grade titanium sand was first ground and then processed by low-intensity magnetic separation (LMS) and high gradient magnetic separation (HGMS) to recover titanomagnetite and

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CN102179292B Method for separating vanadium-titanium

The invention discloses a method for separating vanadium-titanium magnetite to extract iron, vanadium and titanium, comprising the following steps of: magnetically selecting raw magnetite, that is, acquiring iron-vanadium concentrate and tail magnetite after performing magnetic selection on the vanadium-titanium magnetite; sorting titanium concentrate from the tail magnetite, that is

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Efficient separation of vanadium, titanium, and iron from

Jan 15, 2021· 1. Introduction. The vanadium–bearing titanomagnetite (VBT) is a strategic and complex iron ore, which containing valuable metals of vanadium, titanium, and iron used as constituents of several alloys, whitepigments, and steel,, .In China, the gross reserve of titanium in VBT ore is estimated to be about 1.18 million tons, accounting for 93% of China’s total domestic reserve of titanium

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Superconducting High Gradient Magnetic Separation of

Superconducting High Gradient Magnetic Separation of Titanium and Chromium Compounds for Recycling Rare Metals in the Incinerated Ash. Ryoji ITO, Toyohisa FUJITA, Hideaki TANNO, Atsushi OKADA. Author information

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Separation and recovery of iron and titanium from oxidized

May 01, 2019· Gas-based reduction roasting magnetic separation process was conducted to separate and recover iron and titanium from oxidized vanadium titano-magnetite (VTM). The effects of reduction temperature, gas composition, reduction time, grinding fineness, and magnetic field intensity on the efficiency of Fe-Ti separation were investigated.

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A new process for the recovery of iron, vanadium, and

iron phase (A) can be separated from the high-titanium slag phase (B) by magnetic separation. Effects of reduction time To determine the optimum reduction time, a series of metallizing reduction and magnetic separation tests were carried out at reduction times of 10, 20, 30, 40, 50, and 60 minutes. The other process parameters were kept constant as

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Heavy media separation with dense Magnetite LKAB Minerals®

Principles of heavy media gravity separation. Heavy media gravity separation means separating products with different densities. Both magnetite and water are used to make a slurry on which one product will float (the product with a lower density than the slurry) and in which the other product will sink (the product with a higher density than the slurry).

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Magnetic Separation Mineral Technologies

Wet High Intensity Magnetic Separator (WHIMS) The WHIMS range includes 4, 16, 24 and 48 pole machines with either 68 or 120 millimetre separation matrix widths. WHIMS separators are suitable for applications requiring higher magnetic field gradients to remove weakly magnetic particles from non-magnetic concentrates.

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Coal-Based Reduction and Magnetic Separation Behavior of

Coal-based reduction and magnetic separation behavior of low-grade vanadium-titanium magnetite pellets were studied in this paper. It is found that the metallization degree increased obviously with an increase in the temperature from 1100 °C to 1400 °C. The phase composition transformation was specifically analyzed with X-ray diffraction (XRD).

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A discussion of magnetic separation techniques for

magnetic separation. Case studies Several case studies are presented that describe the testing and flowsheet development work that enabled proper magnetic separation technology selection and flowsheet configuration. Case Study 1: Dry magnetic separation of ilmenite before electrostatic separation The deposit for Case Study 1 was a typical aeolian

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Iron Ore Magnetic Separation 911 Metallurgist

Apr 20, 2017· Table of ContentsMagnetic Iron Ore ResourcesHistory of Development of Magnetic Separator Treatment Method DeterminationPresent Practice and State of DevelopmentWet Magnetic Separation of Cornwall OreDustLow Grade of ConcentratesResults of Dry Separation in Testing LaboratoryNo. 234, Separation Test on Jackson Hill Ore, Arnold, N. Y.Summary In the West,

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A New Technique for Preparation of High-Grade Titanium

The small iron particles embedded in the slag could be removed by fine grinding and magnetic separation process. The grade of TiO2 in the obtained high-grade titanium slag reached 60.68% and the total recovery of TiO2 was 91.25%, which could be directly applied for producing titanium white by the sulfuric acid process.

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high titanium recycling plant magnetic separator for sale

Titanium Ore Separating Plant, Titanium Separating Plant, Titanium Ore Plant manufacturer / supplier in China, offering Full Sets Titanium Ore Separating Plant, 15000GS Magnetic Separator for Iron Titanium Tin Chrome Manganese Ore, Indonesia Zircon Sand Two Rollers High Tensioin Electrostatic Magnetic Separator and so on.

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Separation and recovery of iron and titanium from oxidized

May 01, 2019· Gas-based reduction roasting magnetic separation process was conducted to separate and recover iron and titanium from oxidized vanadium titano-magnetite (VTM). The effects of reduction temperature, gas composition, reduction time, grinding fineness, and magnetic field intensity on the efficiency of Fe-Ti separation were investigated.

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high titanium recycling plant magnetic separator for sale

Titanium Ore Separating Plant, Titanium Separating Plant, Titanium Ore Plant manufacturer / supplier in China, offering Full Sets Titanium Ore Separating Plant, 15000GS Magnetic Separator for Iron Titanium Tin Chrome Manganese Ore, Indonesia Zircon Sand Two Rollers High Tensioin Electrostatic Magnetic Separator and so on.

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A New Technique for Preparation of High-Grade Titanium

The small iron particles embedded in the slag could be removed by fine grinding and magnetic separation process. The grade of TiO2 in the obtained high-grade titanium slag reached 60.68% and the total recovery of TiO2 was 91.25%, which could be directly applied for producing titanium white by the sulfuric acid process.

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Heavy media separation with dense Magnetite LKAB Minerals®

Principles of heavy media gravity separation. Heavy media gravity separation means separating products with different densities. Both magnetite and water are used to make a slurry on which one product will float (the product with a lower density than the slurry) and in which the other product will sink (the product with a higher density than the slurry).

Ask For Price

Magnetic Separation Mineral Technologies

Wet High Intensity Magnetic Separator (WHIMS) The WHIMS range includes 4, 16, 24 and 48 pole machines with either 68 or 120 millimetre separation matrix widths. WHIMS separators are suitable for applications requiring higher magnetic field gradients to remove weakly magnetic particles from non-magnetic concentrates.

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Rutile Ore Titanium Flotation Mineral Processing Methods

May 14, 2019· The commonly used magnetic mineral separators are SLON high gradient magnetic separator and medium magnetic drum separator. 3 Electrostatic separation Rutile is a good conductor of electricity, the resistance is only 102 10 Ω m, while the minerals such as silicate and zircon are non-conductors with a resistance of more than 1 000 Ω m.

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Coal-Based Reduction and Magnetic Separation Behavior of

Coal-based reduction and magnetic separation behavior of low-grade vanadium-titanium magnetite pellets were studied in this paper. It is found that the metallization degree increased obviously with an increase in the temperature from 1100 °C to 1400 °C. The phase composition transformation was specifically analyzed with X-ray diffraction (XRD).

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MECHANICAL SEPARATION TECHNIQUES

MAGNETIC SEPARATION Based on magnetic behavior matrial can be classified as” 1. Ferromagnetic –very strong magnetic susceptibility- iron, nickel and cobalt. 2. Paramagnetic –weak magnetic susceptibility a) Weakly magnetic b) Strongly magnetic 3. Diamagnetic particles –repelled by magnet 4. Non magnetic

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Iron Ore Magnetic Separation 911 Metallurgist

Apr 20, 2017· Table of ContentsMagnetic Iron Ore ResourcesHistory of Development of Magnetic Separator Treatment Method DeterminationPresent Practice and State of DevelopmentWet Magnetic Separation of Cornwall OreDustLow Grade of ConcentratesResults of Dry Separation in Testing LaboratoryNo. 234, Separation Test on Jackson Hill Ore, Arnold, N. Y.Summary In the West,

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High gradient magnetic cell separation with MACS

HIGH GRADIENT MAGNETIC CELL SEPARATION WITH MACS 233 Southern Biotechnology Assoc. (SBA, Birmingham, AL) or Becton-Dickinson (Mountain View, CA). Third, the biotinylated superparamagnetic microparticles are bound to remaining free binding sites of the avidin on the cell surface. Avidin has four biotin-binding sites.

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The Vanadium Titanium Magnetite Tailings of Chengde Area

Summarized the siutuation of the vanadium titanium magnetite tailings recycling in Chengde, TiO2 in ilmenite tailings grade almost more than 2%, caused by TiO2 resources waste, put forward by gravity separation, magnetic separation,and flotation combined process method for titanium iron ore tailings reelection, and put forward the technological process selection by reducing the grinding

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Magnetic separation of ilmenite Quebec Iron and Titanium

The ilmenite concentrate is then subjected to a magnetic separation in a wet separation process and the high magnetically susceptible chromite contaminant is removed therefrom. The assay of the magnetics which are separated from the primary concentrate consists of chromite and Cr 2 O 3 bearing mineral of about 20 percent of the chromite present

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Application of High Tension Roll Separator for the

economically concentrate titanium bearing minerals from beach sand deposit. The heavy mineral industry employs different unit operations, in series, to produce high grade titanium minerals (ilmenite, rutile, etc.), with the focus on maximizing recovery, along with the quality. The High Tension Roll Separator (HTRS) is one of the main

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DEVELOPMENT OF A MAGNETIC HYDROCYCLONE

titanium-bearing minerals were separated using the novel magnetic hydrocyclone separation technique. Therefore, this type of magnetic hydrocyclone has potential to produce significant reduction in the processing time, thus saving energy and the running cost in an appropriate industrial application economically and effi-ciently.