This study addressed the separation and recovery of vanadium(IV), iron, and titanium from synthetic and real leach solutions of vanadium-bearing titanomagnetite using extractant P204 (di-(2-ethylhexyl) phosphate) and P507 (2-ethylhexyl hydrogen-2-ethylhexyl phosphonate). Based on the speciation analysis of vanadium in sulfuric acid …Web
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In this study, a method for recovery of vanadium, titanium, iron, magnesium, and synthesizing anhydrite from steel slag is proposed. The leaching …Web
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Ammonium chloride. Solvent extraction. Valuable metals. 1. Introduction. The vanadium–bearing titanomagnetite (VBT) is a strategic and complex iron ore, which …Web
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VanadiumCorp Resources Inc. owns the Lac Dore Vanadium-Iron-Titanium project in Quebec Canada. The Company also has royalties on the Raglan Nickel-PGM mine. The Company is looking to take a ...Web
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The key to the adequate supply of vanadium and titanium strategic metals will be adopting alternate, more efficient extractive technologies. About VanadiumCorp VanadiumCorp Resource Inc. is a mineral exploration company headquartered in Quebec and Vancouver, Canada, with ownership of two strategic vanadium, titanium, and …Web
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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 [1], [2], [3]. In China, the gross reserve of titanium in VBT ore is estimated to be about 1.18 million tons, accounting for 93% of ...Web
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This study addressed the separation and recovery of vanadium(IV), iron, and titanium from synthetic and real leach solutions of vanadium-bearing titanomagn …Web
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Up to 50% off publications – save until 3 December. All prices displayed are discounted sale prices. Titaniferous magnetites as a source of vanadium titanium and iron Titaniferous …Web
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The Panzhihua vanadium-titanium-iron ore deposit in Southwest China is hosted as layers or lenses in a gabbroic layered intrusion in the Emeishan Large Igneous Province (Zhong and Zhu, 2006, Zhou, 2005), and large deposits of V occur in the titaniferous magnetite deposits of Quebec (Kish, 1972). There is still debate about the …Web
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The reduction behaviors of vanadium‑titanium magnetite with H 2 via a fluidized bed were experimentally studied. The effects of reduction temperature, H 2 concentration, reduction time and gas flow rate on metallization degree of the reduced samples were also investigated. The major conclusions were summarized as follows: (1) …Web
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Vanadium as a rare element has a wide range of applications in iron and steel production, vanadium flow batteries, catalysts, etc. In 2018, the world's total vanadium output calculated in the form of metal vanadium was 91,844 t. The raw materials for the production of vanadium products mainly include vanadium-titanium magnetite, …Web
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A thin layer of vanadium is used to bond titanium to steel, making it ideal for aerospace applications. Mixing titanium with vanadium and iron strengthens and adds durability to turbines that spin ...Web
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In this process, vanadium, chromium, and iron oxides in vanadia–titania magnetite are reduced to the metal V, Cr, and Fe, respectively by carbon, forming the vanadium-bearing hot metal, while titanium oxides are enriched in the titanium-bearing blast furnace slag. ... vanadium, titanium is 90.9%, 78.5%, 76.1%, respectively. V and …Web
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Understanding the important applications of vanadium, it is essential to ensure the sustainable production and supply of vanadium. In nature, vanadium is found in the form of oxides, sulfides and phosphates which are associated with other metals such as iron, titanium, lead, aluminum, zinc, uranium, etc., as titanomagnetite, patronite, …Web
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As one of the important mineral resources, the vanadium-titanium magnetite (VTM) has been exploited on a large scale, producing a large amount of VTM tailings and causing serious environmental concerns [2, 3]. However, the valuable elements including titanium, iron and vanadium contained in these tailings make VTM tailings a useful …Web
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The total recoveries of iron, vanadium, and titanium were 93.67%, 72.68%, and 99.72%, respectively. Article PDF. Download to read the full article text Similar content being viewed by others. A novel process for the recovery of iron, titanium, and vanadium from vanadium-bearing titanomagnetite: sodium modification–direct reduction coupled ...Web
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The vanadium content of molten iron is an important economic indicator for a vanadium–titanium magnetite smelting blast furnace, and it is of great importance in blast furnace production to be able to accurately predict it and optimize the operation of vanadium extraction. Based on the historical data of a commercial blast furnace, the …Web
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Vanadium titano-magnetite is an important iron ore resource containing iron, vanadium and titanium. Although iron and vanadium can be recovered by the traditional blast furnace process, titanium can only be stored in the form of TiO2 bearing slag, which resulting in a great waste of titanium resources. In the full oxygen bath smelting process ...Web
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The sintering basic characteristics of iron ore play a key role in the process of sintering. In this study, the effects of B 2 O 3 on the assimilation characteristics, softening temperature, fluidity of liquid phase, compressive strength of bonding phase, and microstructure of the mixed fine powder of hematite and vanadium-titanium magnetite …Web
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1. Introduction. Vanadium (V) and titanium (Ti) are important strategic metals, which are widely used in metallurgical industry, chemical industry, machinery manufacturing, battery, aerospace, etc. [[1], [2], [3], [4]].As a representative resource for extracting V and Ti, vanadium–titanium magnetite (VTM) is a polymetallic symbiotic mineral which primarily …Web
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The observed leaching rates of iron, vanadium, and titanium were 92.5%, 95.1% and 1.2%, respectively. Zhong B et al. showed that the content of TiO 2 in the Ti-enriched slag prepared by two-stage acid leaching could reach 92.5% with further removal of residual carbon. The phase structure of ilmenite in vanadium titanite concentrate was …Web
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Element Vanadium (V), Group 5, Atomic Number 23, d-block, Mass 50.942. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images. ... often found with titanium and iron in their ores, and significant concentrations are found in certain coal and oil deposits, such as crude and shale oils. ...Web
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At the same time, the efficient utilization of valuable components such as iron, vanadium, titanium, and chromium in vanadium-titanium magnetite can also alleviate the problems caused by mineral ...Web
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VanadiumCorp Resources Inc. owns the Lac Dore Vanadium-Iron-Titanium project in Quebec Canada. The Company also has royalties on the Raglan Nickel-PGM mine. The Company is looking to take a ...Web
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At last, the vanadium-bearing pig iron and titanium slag were separated and crushed for subsequent analysis. 2.2 Definition of parameters (1) Vanadium distribution ratio (LV) The vanadium distribution ratio between the titanium slag and the molten iron is expressed as sV m (V) (V) c L c  (1) where cs(V) and cm(V) represent the contents ...Web
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The sum of calcium, manganese and chromium oxide concentrations is only 0.5%. The objective of the present investigation was to identify a processing route for the Pipestone Lake titanomagnetite ore for the recovery of vanadium, titanium and iron products which can be utilized in industry.Web
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The iron, titanium and vanadium play a significant role in modern industry, and are widely used in steel manufacturing, aerospace, military, medical and other advanced materials fields [[4], [5], [6]]. At present, the blast furnace process is the only method to smelt VTM in industry in China. However, the blast furnace process could only ...Web
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Tivan Limited is well advanced with a massive $4.7b NPV8%, but relies on titanium and iron with a lower grade vanadium by-product. On January 17 TNG Ltd announced : "TNG receives $1.9m Research ...Web
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