2019109 · Abstract and Figures A mixed-mineralogy talc mine tailing (MT) fraction consisting of 80% ferroan magnesite (MgCO3) was studied for utilization as the source of magnesium oxide (MgO) in magnesium ...
view moreThe magnesite ore waste sample contained 77.69 % MgCO3 and a considerable amount of Fe2O3 (3.14 %). The unwanted silica and iron impurities were removed and a high-grade magnesite was experimentally obtained. Results have shown that a high-grade magnesite was obtained after subjecting the non-magnetic portion of the processed sample twice at …
view more2015429 · Magnetic separation has been used in the mining industry for more than 100 years, beginning with John Wetherill’s Wetherill Magnetic Separator, which was used in England in the late nineteenth century.
view moreAs a result, a wet magnetic separation technology for recovery of ultra-fine chromite (Cr 2 O 3) from spirals tailings as a scavenger was investigated. The Middle Group Chromitite layer (MG) spiral tailings was characterized using XRF, XRD, SEM and screen sieves with the aim of determining the viability of using the wet high intensity magnetic ...
view more2024424 · Magnetic separation technology is a physical separation method that uses the differences in magnetism between matter to separate them from each other by different motion behaviors in a non-uniform magnetic field. It is highly efficient, green, and environmentally friendly, with little change in the physical and chemical properties of raw …
view more202396 · In general, magnesite is often found alongside gangue minerals, such as quartz and dolomite [4,5]. Various techniques, including flotation separation, magnetic separation, thermal separation, chemical beneficiation, and electrical separation, are used to purify magnesite [6]. Among these techniques, froth flotation is the most commonly used …
view more202459 · Magnetic separation technology plays a pivotal role in mineral processing, offering efficient and versatile solutions for separating valuable minerals from gangue materials. By harnessing the magnetic properties of minerals, magnetic separators can selectively capture and concentrate target minerals based on their magnetic …
view more2023823 · The wet high intensity magnetic separation of magnesite ore waste stocked in an open pit of a magnesite mine was investigated in this paper. The received sample was subjected to physical, chemical ...
view more2023415 · The synthesis of forsterite from magnesite tailings is beneficial to the secondary resource utilization of tailings and maintaining ecological balance…
view more2024115 · This study focuses on the development of a novel pneumatic dry high-intensity magnetic separator (PDHIMS) (maximum magnetic induction of 2 T) to enhan…
view moreBased on over 30 years' experiences in design, production and service of crushing and s
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