Ilmenite Electric Separation. The electric separation method is mainly used to process the rough concentrate after gravity separation and magnetic separation containing non-conductive impurities and is mainly used for concentration operations.Pretreatments such as radiation irradiation and heating are required before electro-selection to ensure the …

Among the types of magnetic separation, high-intensity magnetic separation (HIMS) should be equally concerning; it has been widely used to recover paramagnetic materials in other scientific and ...

In titanium separation, most tailings are discarded in advance by high intensity magnetic separators, and then gravity separation or flotation sorting is used. Due to the low grade of titanium in the selected raw materials in the titanium separation process, high processing capacity and low production cost of the strong magnetic separator are ...

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The specific magnetic susceptibility of ilmenite samples is determined by a vibrating sample magnetometer (VSM). The VSM test results are shown in Figure2, the background magnetic induction intensity of the effective sorting area is about 0.65T, and the specific magnetic susceptibility of the minerals is about 2.0 610 m3/kg. 0 10,000 …

1. Introduction. Dry high-intensity magnetic separators (induced roll magnetic separators and permanent roll magnetic separators) are an outcome of the experience gained by the working engineers and scientists over the years in the plant, essentially designed to utilize high intensity magnetic field for the separation of …

The Reading WHIMS set the industry benchmark for magnetic separation of fine minerals. They afford the most efficient separation of minerals in slurry form, when drying of the material is undesirable or uneconomical. Features Variable magnetic field intensity (up to 1.4 Tesla) via simple controls using a potentiometer

Lowintensity magnetic separators, which comprise one of the most widely employed magnetic separation equipment, in both dry and wet forms, concentrate relatively large and highly magnetic ...

The high-intensity magnetic separator is suitable for wet magnetic separation of magnetite, pyrrhotite, roasted ore, ilmenite with particle size less than 3mm, and also for removing iron from coal, non-metallic ore, building material, etc. High-intensity Magnetic Separators Types. Downstream high-intensity magnetic separators

Raw ilmenite concentrate containing Cr can be either as a resource or as one kind of the most hazardous solid waste. In order to recover titanium and chromium from the raw concentrate which was separated from the Promenade deposit, Gaza province, Mozambique, an innovative technology using modification of magnetic property followed …

In this investigation, the Mathematical model of the plate high gradient magnetic separator is established, the magnetic induction and the flow field distribution …

The matrix rotation improves capture probability and recovery for magnetic particles. Centrifugal HGMS achieves an improved separation performance for fine …

To achieve the utilization of fine ilmenite (especially −0.075 mm) produced in the titanium-magnetite processing plant in Panzhihua, a radial turbulent outer-cylinder magnetic separator (RTOCMS), was developed in this study. After optimizing the conditions of rotation speed and water flow, an RTOCMS concentrate with TiO2 grade of …

High Intensity Magnetic Separators are designed for either wet or dry applications. Dry separators typically consist of a magnetized rotor in which the magnetic force is opposed by centrifugal and gravitational forces. The magnetized rotor is usually grooved or laminated to produce a high gradient. Separations occur when the …

Medium-intensity magnetic separator is mainly used for the separation of minerals with specific magnetic susceptibility greater than 3 × 10 −8 m 3 /kg, such as ilmenite, chromite, biotite, wolframite, columbite, etc. High-intensity magnetic separator is mainly used for the separation of weakly magnetic minerals with a specific magnetic ...

A flowsheet combining high gradient magnetic separation (HGMS) and flotation was applied to recover the ilmenite, which had defects of high production cost due to high flotation regent consumption, low ilmenite utilization rate of 20% as ultrafine minerals were directly discharged into tailings, as well as bring a series of environmental …

Ilmenite concentrates are the raw material used for the production of titania pigment and metallic titanium. This work studies the effect of the addition of Na 2 CO 3 in direct carbothermic reduction of ilmenite concentrate to enhance the separation of metallic iron from titanium components. The effects of temperature, Na 2 CO 3 content and C/O …

At present, the main separation methods include flotation [ 3, 4 ], gravity [ 5 ], magnetic separation [ 6, 7 ], and so on. For example, decanoic acid was found to be …

02 Ilmenite magnetic mineral separation process. Ilmenite is a weakly magnetic mineral and has greater magnetization under the same volume and size. When magnetic separation is performed, if the magnetic field strength is not enough, some useful minerals will be thrown away, thereby reducing the utilization rate of the minerals.

SLon Magnetic Separator Ltd. SLon is owned by Jiangxi Tungsten Holding Group Company Limited, and its research on magnetic separation equipment began in 1985. SLon is the inventor of WHIMS. It has won the second prize of National Science and Technology Progress award, National Technological Invention Award. Besides, it owns …

The dry-type ilmenite permanent magnetic separator is a high-performance magnetic separation equipment used for sorting various magnetic and non-magnetic minerals. The magnetic source is made of rare earth NdFeB through polymerization, which ensures high magnetic field strength and low energy consumption. Working Principle: …

Abstract: To achieve the utilization of fine ilmenite (especially 0.075 mm) produced in the titanium-magnetite processing plant in Panzhihua, a radial turbulent …

Here, the separation of ilmenite from VTM ore is studied by combining magnetic separation and flotation technologies. In particular, the floatability of mixed MOH/PG-1 …

In the magnetic fraction, the maximum value of η ilmenite reaches ~85 %; therefore, magnetic separation is an effective method for beneficiating ilmenite. As a result, an ilmenite concentrate is obtained with a titanium dioxide concentration of at least 50 % and a beneficiation degree of 49 %.

The high-gradient magnetic separator purchased from ZRIZE was used for magnetic separation tests. The magnetic field intensity for magnetic separation tests was settled as 95.3 kA/m. The concentrate and tailing of the magnetic separation were filtered, dried, and then weighed to calculate the recovery. 2.2.2. SEM analysis

Wastewater Treatment and Reuse. Y. Gong, D. Zhao, in Comprehensive Water Quality and Purification, 2014 3.11.2.5 Magnetic Separation. Magnetic separation is a process where a contaminant is first attached onto a magnetic carrier material (e.g., magnetite), and subsequently, the contaminant-laden carrier is separated under a magnetic field. The …

Very high magnetic field intensity 16000gauss - 20000gauss. 2. This separator can separate four different minerals in one time. 3. This separator can get the final concentrate of three to four minerals. 4. Ta & Nb grade can reach 60% by using this separator. 5. It's easy to install, adjust, and operate.

It is a professional China manufacturer of crushers and beneficiation equipment. The types of magnetic separation machines include dry high-intensity magnetic separators, three-disc dry magnetic separators, wet drum magnetic separators, dry drum magnetic separator, magnetic separator laboratory, and so on.

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 ...