The invention discloses a method for separating and extracting iron, vanadium and titanium from vanadium-titanium magnetite, which comprises the following steps: magnetic separation of raw ore: performing magnetic separation on the vanadium-titanium magnetite to obtain iron-vanadium concentrate and tailings; separating titanium concentrate from tailings: flotation is carried out …
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Titanium and vanadium are strategically important resources [1].Titanium alloys have significant application value and broad application prospects in aviation, aerospace, biomedical engineering, and other fields [2], [3].Vanadium is an indispensable element in industrial fields such as steel, nonferrous metals, chemicals, metallurgy, superconducting …
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Vanadium−titanium magnetite resource is a composite mineral resource with iron, vanadium, and titanium as the main metals, and usually accompanied by phosphorus, copper, cobalt, nickel, chromium, scandium, (rare) precious metal elements, and other valuable components, which have very high-value comprehensive utilization. To effectively develop and …
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In this paper, potassium salt roasting additives were applied to extract vanadium from vanadium–titanium magnetite concentrate. Meanwhile, the mechanisms of potassium salt roasting and acid leaching kinetics were investigated. The results indicate that potassium salt roasting additives are more efficient than sodium and calcium salt and that K2SO4 works best. Under …
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involves several stages of beneficiation and metallurgical processing. The first step typically involves crushing and grinding the ore to liberate the valuable minerals from the surrounding rock. This is followed by magnetic separation, where magnetic properties are utilized to separate magnetite from non-magnetic gangue minerals.
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With the promotion of portable energy storage devices and the popularization of electric vehicles, lithium-ion battery (LiB) technology plays a crucial role in modern energy storage systems. Over the past decade, the demands for LiBs have centered around high energy density and long cycle life. These parameters are often determined by the characteristics of the active …
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Kieu T.B., Le Sh. H., Karelin V.A. Application of magnetic separation process for beneficiation of Vietnamese ilmenite ores // Chemistry and chemical technology in research XXI: materials of the XXII international scientific-practical conference of students and young scientists named after outstanding chemists L. P. Kulev and N. M. Kizhner ...
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Vanadium-titanium (V-Ti) magnetite tailings contain toxic metals that could potentially pollute the surrounding environment. However, the impact of beneficiation agents, an integral part of mining ...
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Advancements in oxygen blast furnace technology and its application in the smelting of vanadium-titanium magnetite: A comprehensive review ... intricate beneficiation and refining processes are essential to extract the elements from the raw ore, thereby elevating the challenges associated with mining and smelting the VTM. ... Discussion on non ...
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Vanadium-titanium magnetite (VTM), which is abundant in the Panzhihua region of China, contains not only iron, titanium, and vanadium but also chromium, gallium, scandium, and other useful elements (Li et al., 2017, Silin et al., 2020, Guo et al., 2020).Vanadium-titanium magnetite tailings (VTMT) were produced in massive quantities during the mining and …
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Request PDF | On Jul 1, 2024, Shushi Zhang and others published Advancements in oxygen blast furnace technology and its application in the smelting of vanadium-titanium magnetite: A comprehensive ...
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Beneficiation studies of Magnetite seasand High Titanium containing Magnetite sand enrichment project. In scope of project; Pre-enrichment/enrichment study was completed …
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Reduction roasting followed by two-stage LIMS gives a magnetic concentrate of 65.74% Fe at a yield of 61.22% with 78.07% Fe recovery. Also, a by-product having 28.76% …
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Vanadium-titanium (V-Ti) magnetite tailings contain toxic metals that could potentially pollute the surrounding environment. However, the impact of beneficiation agents, an integral part of mining activities, on the dynamics of V and the microbial community composition in tailings remains unclear. T …
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To achieve the utilization of the abandoned ultrafine ilmenite (−20 μm) produced in the titanium magnetite processing plant in Panzhihua, the superconducting high-gradient magnetic separation ...
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SLon magnetic separation technology has continued to develop, and great progress has been made in both the research and application of new technology in recent years. ... The recovery rate of TiO2 is respectively 15% and 26.82 …
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The development and utilization of vanadium-titanium magnetite resource have extremely vital significance. However, its current use of technology is inadequate. This article …
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The coal-based rotary kiln technology has become an increasingly mature ironmaking technology with iron-containing raw materials (Yi et al., 2022). The advantages of the rotary kiln process are: that the reducing agent is cheap, and the treatment products are very wide, such as iron smelting waste slag, vanadium titanium magnetite, etc.
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Huate Magnet Technology Company and RWTH Aachen University of Germany jointly built the Sino-German Key Laboratory of Magneto and Intelligent Beneficiation Technology Research and Development, located in the headquarters of Huate Magnet Technology Company, the laboratory is constructed according to the national laboratory standards, and through the introduction of …
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At present, the methods of comprehensive utilization of vanadium-titanium magnetite tailings are mainly divided into two categories: tailings reseparation (Valuable metal …
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Application of the technology with the use of drum separators with increased magnetic field induction (0.3 T) in the initial operations of beneficiation schemes for magnetite and titanomagnetite ...
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Titaniferous magnetite deposits are a significant source of vanadium for use in high-strength steel alloying and other chemical applications as well as producing titanium slag for the chloride production of titanium pigment. Ore beneficiation is practised to generate an iron-based mineral concentrate containing much of the vanadium with low ...
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The invention belongs to the comprehensive utilization technology of mineral products, and relates to a beneficiation method of titanium-containing molten slag, wherein the titanium-containing molten slag used in the method is formed by water quenching of molten slag produced by iron making of vanadium-titanium magnetite concentrate through a direct reduction-electric …
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Manganese ore beneficiation technology is used to extract manganese from manganese-containing ores. It mainly includes crushing and grinding, gravity separation, magnetic separation, flotation or combined technologies for beneficiation. These methods have been proven to optimize ore quality and improve extraction efficiency.
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Iron industry, among numerous mining industries, is the most momentous one and it was reported that approximate 95% of industrially utilized metals were iron [15].For such a long time, iron industry is considered as the prominent basis of national economy and has become one of the pillar industries in China [16].As the feedstock material, most iron productions are for the …
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Vanadium-titanium (V–Ti) magnetite tailings contain toxic metals that could potentially pollute the surrounding environment. However, the impact of beneficiation agents, an integral part of mining activities, on the dynamics of V and the microbial community composition in tailings remains unclear. To fill this knowledge gap, we compared the physicochemical …
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The invention belongs to the field of mineral separation, and particularly relates to a vanadium-titanium magnetite concentrate beneficiation method, which comprises the following steps: step (1): mixing the vanadium-titanium magnetite concentrate I with an aqueous solution dissolved with a dispersant to prepare ore pulp; step (2): performing wet ball milling treatment on the ore …
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Magnetite occupies a large proportion of China's iron mineral reserves, reaching 48.8%. Finding a reasonable magnetite beneficiation technology and machinery to deal with magnetite is of great significance for the development of our country's mines and the development of the entire steel industry.
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