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

In this study, a method for recovery of vanadium, titanium, iron, magnesium, and synthesizing anhydrite from steel slag is proposed. The leaching …Web

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

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

titanium, vanadium, iron, and other valuable elements [1–2]. In China, the Panzhihua-Xichang (Panxi) district is widely recognized as the largest deposit of vanadium-bearing tita-nomagnetite, with future reserves of 3 1010 t, accounting for 75wt% of the entire nation's reserves [3–4]. Hence, theWeb

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

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

Ammonium chloride. Solvent extraction. Valuable metals. 1. Introduction. The vanadium–bearing titanomagnetite (VBT) is a strategic and complex iron ore, which …Web

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

Vanadium-titanium magnetite is a complex symbiotic iron ore resource composed of iron, vanadium, titanium and other metals, which is one of the most important iron ore resources in China [1,2,3,4].Titanium, as an indispensable metal raw material for the modern industry and advanced science and technology, is mostly derived from the …Web

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

This study addressed the separation and recovery of vanadium(IV), iron, and titanium from synthetic and real leach solutions of vanadium-bearing titanomagn …Web

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

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

When O 2 is blown into molten slag, the oxidation sequence of low-priced titanium, iron, and vanadium oxides is presented in Fig. 4. At 1450 °C, it can be observed that Ti, TiO, Ti 2 O 3, and Ti 3 O 5 are first oxidized to TiO 2. Conclusions (1)Web

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

The sodium smelting of vanadium–titanium magnetite (VTM) can realize a multi-component comprehensive utilization of VTM. To broaden the application of the vanadium-bearing pig iron produced through this process, it is imperative to maintain the titanium content in molten iron at a very low level. In this study, the effects of …Web

VanadiumCorp Resource Inc. is an integrated mining and technology company developing wholly-owned vanadium-titanium-iron mineral deposits situated in Quebec, Canada. VanadiumCorp is focused on commercializing our patented green recovery technology for critical mineral concentrates that achieves higher yields of vanadium, titanium and iron ...Web

The basic and ultrabasic rocks contain iron, titanium, and vanadium, accompanied by high contents of chromium, cobalt, nickel, and platinum-group elements. The V-bearing titanoferrous magnetite is not only an important source of iron but also contains high-value materials, including vanadium, titanium, chromium, cobalt, nickel, …Web

Vanadiferous titanomagnetite ore (VTM) provides an important source of iron, and the associated vanadium, titanium, chromium, cobalt, nickel, platinum, and scandium components are of high economic value. The VTM is distributed globally with large reserves, mainly in China's Panzhihua and Chengde regions, exceeding five billion tons [1,2,3,4,5 ...Web

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

This paper investigated a pellet ore production process in which vanadium was extracted from vanadium and titanium magnetite concentrates using sulfuric acid leaching. Calcium and magnesium were added to the iron ore concentrate during pellet production to produce calcium vanadate and magnesium vanadate after roasting. The …Web

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

Published: 03 February 2018 A method for recovery of iron, titanium, and vanadium from vanadium-bearing titanomagnetite Yi-min Zhang, Li-na Wang, De-sheng Chen, Wei-jing …Web

Abstract. In this study, an efficient utilization of vanadium titanomagnetite concentrate was systemically investigated through potassium pyrosulfate (K 2 S 2 O 7) …Web

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

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

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

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

Vanadium titanomagnetite (VTM) is a valuable multi-element symbiotic ore mainly composed of iron, vanadium, and titanium, as well as small amounts of chromium, nickel and cobalt [1,2,3].The global resource reserves of the VTM ore are extremely rich (over 40 billion tons) and are mainly distributed in Russia, South Africa, China, the United …Web