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 …

We present a new multicomponent structure prediction method named MRS-Swap searching, which is inspired by space symmetry and swap of different atomic species. For the pure titanium cluster, a new ground-state structure of the Ti20 cluster with higher symmetry relative to a previous study was found by our method. Based on the structural …

Hydrothermal leaching vanadium using oxalic acid is a novel method reported recently to overcome the serious environmental problems caused by traditional extracting processes. In view of its promising application potential, the hydrothermal leaching kinetics of vanadium from a concentrate mainly composed of Fe3−xVxO4 …

Views 75 CrossRef citations to date 0. Altmetric ... Vanadium as 10 ‐4 M vanadate resulted in smaller plants but not in chlorosis. Leaf, stem, and root V, respectively, were 13, 8, and 881 μg/g dry weight. Titanium was somewhat mobile with considerable yield decrease at 10 ‐4 M; leaf, stem, and root Ti concentrations, respectively, were ...

In the changed post COVID-19 business landscape, the global market for Vanadium estimated at US$42.5 Billion in the year 2022, is projected to reach a revised size of US$81.8 Billion by 2030 ...

A study on the melting and viscosity properties of the chromium-containing high-titanium melting slag (CaO-SiO2-MgO-Al2O3-TiO2-Cr2O3) with TiO2 contents ranging from 38.63wt% to 42.63wt% was ...

As an important strategic metal, vanadium is generally used to prepare special steels, titanium alloys, and hydrogen storage materials. A new method of producing vanadium (metal) powder from V2O3 ...

Pangang Group Vanadium Titanium & Resources Co., Ltd. was incorporated in March 1993. Its A shares were listed in Shenzhen Stock Exchange on November 1996. The main business includes processing of hot-rolled steel coil, strip, plate rolling and vanadium products. The company is one of the most complete and largest …

Vanadiferous titanomagnetite deposits are a major resource for processes dedicated to vanadium extraction. Depending on the mineralogical characteristics and …

The vanadium-titanium black ceramic (VTBC) coating on all-ceramic solar collectors has both high absorptance (0.94) and high emissivity (90%). However, the thermal conductivity of ceramic is very low (1.256 W/mK). To improve the heat collection efficiency of VTBC solar collectors, this paper establishes a mathematical model based on the energy …

Neometals own the Barrambie Titanium Vanadium Iron Project in Western Australia. Barrambie's Eastern Band is one of the highest grade hard rock titanium deposits globally. ... Any views or ...

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 …

3.2. Effects of Different Oxygen Enrichment Loads on the Sintering Performance of Vanadium-Titanium Magnetite. The main technical indices of the vanadium-titanium magnetite sintering process for different oxygen enrichment loads are shown in Table 8. With the increase in oxygen enrichment load, the drum strength of the …

Australian resource company TNG plans to start construction on the Mount Peake vanadium -iron-titanium project located in the Arunta province of Northern Territory, Australia, in 2017 . A prefeasibility study completed in July 2012 called for a 20-year mine life at an ore production rate of five million tonnes per annum (Mtpa).

Vanadium is an important additive that is used widely in modern industries, as well as an important strategic metal. Vanadium metal elements, compounds, and alloy materials have unique and valuable properties, which have enabled great advances in the world's industries, particularly in steel, chemical, medical, petroleum, nonferrous metals, …

Titanium and its alloys have many applications in the aerospace, petrochemical energy-producing industries and in prosthetic devices. Titanium, which weighs 40% less than carbon steels, can be strengthened by alloying with elements such as aluminium and vanadium [Citation 6, Citation 7]. The most widely used titanium alloy, Ti …

15 rowsThe Iron-T Vanadium-Titanium-Iron Project is a key VTM mining asset with a 22km strike length and NI 43-101 Resource near Glencore's Cu-Zn Matagami Mine ... trench samples and geophysics along the …

Neometals own the Barrambie Titanium Vanadium Iron Project in Western Australia. Barrambie's Eastern Band is one of the highest grade hard rock titanium deposits globally. On September 2 ...

As of March 2013, the Mount Peake mine was estimated to contain total JORC resources of 160 million tonnes (Mt) grading 0.28% vanadium pentoxide (V205), …

Northeastern University Innovation Research Institute of Vanadium and Titanium Resource Industry - Technology, Shenyang, 110819, China. Xiang-xin Xue. Innovation Research Institute of Comprehensive Utilization Technology for Vanadium-Titanium Magnetite Resources in Liaoxi District, Chaoyang, 122000, China.

1. Introduction. 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 …

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

Vanadium–titanium magnetite is an important Fe, V, and Ti resource with a highly comprehensive utilization value [1,2,3].Chinese vanadium–titanium magnetite reserves are plentiful but underutilized, with over 18 billion tons of proven vanadium and titanium magnetite reserves in China as of 2019 [].However, because of the complex …

Results show that 98.08% V in the vanadium-titanium magnetite tailing was in the residual state with limited leachable V under various conditions. The adsorption of V to the tailing colloid was ...

Vanadium titanomagnetite (VTM) is a valuable multi-element symbiotic ore mainly composed of iron, vanadium, and titanium, as well as small amounts of …

In late December, the price of vanadium was US$8.95/lb. This has now risen almost 10%, with the price at US$9.83/lb. High-purity sales can also add US$1-2 more per pound for Largo's HP vanadium. The company runs on two strategic pillars. Vanadium pillar: future vanadium operation expansions, ilmenite plant, titanium plant

Vanadium titanomagnetite (VTM) is an important mineral for developing titanium resources, but the comprehensive recovery of ilmenite separation is extremely poor, resulting in the low-efficiency utilization of …

To improve the permeability of sinter packed bed for achieving the efficient utilization of low-grade iron bearing minerals, the effect of the returned fines embedding on productivity, yield, flame front speed (FFS) in the vanadium titanium magnetite (VTM) sintering process, tumble index (TI) of sinter, and permeability of the sinter packed bed …

Vanadium-steel alloys are very tough and are used for armour plate, axles, tools, piston rods and crankshafts. Less than 1% of vanadium, and as little chromium, makes steel shock resistant and vibration resistant. ... Vanadium is the fifth most abundant transition metal in the earth's crust, often found with titanium and iron in their ores, and ...