An effective and cleaner technique using hydrogen-rich gases was presented for recovering iron, titanium, vanadium, and chromium from HVTM, which can be characterized as oxidation roasting, gas-based shaft furnace direct reduction, and melting separation. The rational oxidation roasting parameters contained a roasting temperature …

23177244. A novel process for recovering iron, titanium, and vanadium from titanomagnetite concentrates has been developed. In the present paper, the …

Request PDF | The contamination and transfer of potentially toxic elements and their relations with iron, vanadium and titanium in the soil-rice system from Suzhou region, China | A regional scale ...

Vanadium does not exist as a mineral that is the main component of the compound, and it is known that vanadium in titanium iron ore is mainly substituted with …

Introduction. 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].

The experimental results show that maintaining a certain carbon content in the reduction products of vanadium–titanium magnetite is conducive to the reduction of …

The aluminum, iron, vanadium, scandium, titanium and silicon were extracted by using the process of hydrochloric acid leaching, solvent extraction, polymerization process, alkali leaching with pressure, and aging. More than 95 % of vanadium and scandium was leached into HCl solution under suitable condition with 83 …

2 BOF (1x50-tonne, 1x80-tonne); 1 vanadium extraction converter (50-tonne)；sinter plant(260m2) Expansion finished rolled: vanadium-containing seismic steel bars, hot-rolled round steel bars – BF – Closure finished rolled: vanadium-containing seismic steel bars, hot-rolled round steel bars – BF –

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 ...

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 …

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 …

Troy Minerals (CSE: TROY) is a mineral exploration company focused on the acquisition, exploration and development of mineral properties. The company is currently focused on it's flagship Lake Owen project (formerly SW2) – a highly perspective Vanadium, Titanium and Iron ore rich project that consists of 91 mineral claims located approximately 50km …

Vanadium titanomagnetite is a complex iron ore which contains iron, vanadium, titanium and other rare metal elements.1, 2 The vanadium titanomagnetite resources are abundant in the Panxi region of China, where the reserves are approximately 9.66 billion tons.3 The titanium resource in this region accounts for approximately 95% …

A green and efficient route for simultaneous recovery of low valence of vanadium and chromium, titanium and iron from vanadium slag. Resour. Conserv. Recycl., 178 (2022), Article 106046, 10.1016/j.resconrec.2021.106046. View PDF View article View in Scopus Google Scholar. Wang et al., 2014.

Volume 48, 2021 - Issue 1. 430. Views. 10. CrossRef citations to date. 0. Altmetric. Pages 33-39 | Received 16 Dec 2019, Accepted 21 Jan 2020, Published online: 04 Feb 2020. …

The recoveries of vanadium, iron, and titanium reached 84.52%, 89.37%, and 95.59%, respectively. Moreover, the acid decomposition efficiency of titanium slag reached 96.45%. Compared with traditional processes, the novel process provides several advantages, including a shorter flow, a lower energy consumption, and a higher …

ultra-high-titanium vanadium–titanium magnetite con-centrate (<75 lm) used in the experiment. The data clearly reflect the mine's low-iron, high-vanadium, and ultra-high titanium characteristics. The X-ray diffrac-tion (XRD) pattern of the raw ore in Figure 1 shows that the phases of the concentrate are mainly magnetite

L1 2 modified titanium trialuminides have been prepared by replacing 9 mol% of aluminum in Al 3 Ti with ternary and quaternary alloying elements of chromium, iron and vanadium. All the materials were recrystallized into single-phase polycrystals with average grain diameters of about 40 μm. Lattice parameters of the 9 at.% chromium- and 9 at.% …

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 …

Blackrock Metals is planning to build an iron, vanadium and titanium (VTM) mine in Chibougamau, Quebec, and plans to use green hydrogen at its metallurgical plant at the Port of Saguenay. With ...

Australian Vanadium Limited is engaged in the advancement of the Australian Vanadium Project, exploration for vanadium/titanium and other economic resources, development of vanadium electrolyte production and the sale of vanadium flow batteries (VFB) systems.

Vanadium-containing titanium magnetite is the main source of V and Ti in the internal market. About 75% Fe, 82% V, and 44% Ti pass into iron concentrate during ore enrichment [].Therefore, the question of how to improve comprehensive utilization of vanadium-titanium magnetite concentrate (VTMC) is of decisive importance for the …

Vanadium titanomagnetite has prominent latent applications in the recovery of iron, vanadium and titanium. In this study, the reduction effect and product characteristics of fluidized hydrogen ...

Vanadium titanomagnetite concentrate (VBT) is a kind of multi-metal element symbiotic compound ore, containing iron, vanadium, and titanium [].More than 85% of vanadium and 90% of titanium originate from VBT in China [2, 3].The western Liaoning area is another large deposit in China besides Panzhihua, which is …

Vanadium–titanium ore is abundant in iron, vanadium–titanium elements, and trace amounts of chromium, cobalt, and other rare metal elements, making it highly valuable for mining and utilization [1,2,3].These ores are primarily found in countries such as Russia, Canada, South Africa, the United States, Brazil, and Finland.

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 ...

Iron was recovered in the form of high chromium–vanadium iron with 81.53% Fe, 1.31% Cr, and 2.04% V, and titanium was recovered as titanium dioxide pigment with 85–90% yield.

The result shows that 95.87% of vanadium and 80.13% of iron could be extracted, while that of titanium was only 9.68% under the condition of first-order …

Disposal of slags from alloy steelmaking is a serious problem as the toxic metals in the slag such as chromium and vanadium can be leached out. Recovery of the valuable metals needs an effective, economically viable method with a minimum number of unit processes. In the present work, a novel process for simultaneous recovery of iron, …

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 ...