titanium vanadium iron ore

Ilmenite - Wikipedia
Most ilmenite is recovered from heavy mineral sands ore deposits, where the mineral is concentrated as a placer deposit and weathering reduces its iron content, increasing the percentage of titanium. However, ilmenite can also be recovered from "hard rock" titanium ore sources, such as ultramafic to mafic layered intrusions or anorthosite massifs. The ilmenite in layered intrusions is s
Charlar en Línea
Optimized magnetic separation for efficient recovery of V and Ti ...
2021.10.1 The overall chemical composition of the VTM ore was determined by X-ray fluorescence spectrometry (XRF, MXF-2400, Shimadzu). The concentrations of
Charlar en Línea
Recovery of Vanadium, Titanium, and Iron from Vanadium
2022.11.22 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
Charlar en Línea
A method for recovery of iron, titanium, and vanadium from
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
Charlar en Línea
Process Mineralogy of Vanadium Titanomagnetite Ore in
2023.2.22 Vanadium titanomagnetite (VTM) is a valuable multi-element symbiotic ore mainly composed of iron, vanadium, and titanium, as well as small amounts of
Charlar en Línea
Titaniferous magnetites as a source of vanadium titanium and iron
New Zealand Steel and others have produced vanadium slag by iron reduction and smelting of iron sands to produce steel and selling a vanadium slag. Of recent times,
Charlar en Línea
Extraction of titanium, vanadium and iron from titanomagnetite
1995.1.1 Currently, there are two major routes for production of vanadium [3]. In the first process, vanadium containing titanomagnetite ore is reduced in an electric arc
Charlar en Línea
Vanadium–titanium magnetite ore blend optimization for sinter ...
2015.9.10 Vanadium and titanium magnetite (V–Ti) ore has a very high comprehensive utilization value due to its high-content vanadium, titanium, iron, etc. In
Charlar en Línea
A novel method to extract iron, titanium, vanadium, and
2014.10.1 Introduction The Hongge mineral deposit in the Panzhihua–Xichang region is the biggest vanadium-bearing titanomagnetite deposit in China, with titanomagnetite
Charlar en Línea
Iron, Manganese, Chromium, Titanium and Vanadium Deposits
2020.12.3 The iron content is high, varying from 40% to 50% in southwest of the deposit through a range of 15–50% in its central part to a range of 50–52% in the western part of the deposit. The average iron ore content is 51%. The mineralization also contains from 0.09% to 1.5% sulfur and from 0.016% to 0.14% phosphate.
Charlar en Línea
Vanadium - Wikipedia
Vanadium foil is used in cladding titanium to steel because it is compatible with both iron and titanium. The moderate thermal neutron-capture cross-section and the short half-life of the isotopes produced by neutron
Charlar en Línea
Materials Free Full-Text Fusion Separation of
2022.9.30 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
Charlar en Línea
Effect of TiO2 on the Sintering Behavior of Low-Grade
2.1. Materials. The raw materials used in the sintering pot test including LVTM, high titanium iron ore powder (HT ore), ordinary iron ore (Indian ore, Malaysian ore, Zirong ore), dolomite, gas ash, vanadium extraction tailings (V tailings), quicklime, and coke were purchased from the Jianlong Iron and Steel Co. Ltd. (Chengde, China).
Charlar en Línea
(PDF) Mineralogical and physical beneficiation studies for iron ...
2017.1.1 Titanomagnetite ore is a common and valuable polymetallic mineral that mainly contains iron, titanium, and vanadium [55]. The major structure of vanadium-bearing titanomagnetite includes ilmenite ...
Charlar en Línea
Efficient separation of vanadium, titanium, and iron from vanadium
2021.1.5 A novel process featuring pressurized pyrolysis of ammonium chloride-acid leaching-solvent extraction was carried out to separate vanadium, titanium, and iron from vanadium-bearing titanomagnetite (VBT). Then vanadium and iron existed in the form of ammonium polyvanadate ((NH 4) 2 V 6 O 16) and ammonium jarosite (NH 4 Fe 3 (SO 4)
Charlar en Línea
Process Mineralogy of Vanadium Titanomagnetite Ore in
2023.2.22 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,
Charlar en Línea
Effect of Titanium on the Smelting Process of Chromium-Bearing Vanadium
2021.3.22 This study discusses the smelting behaviors of chromium-bearing vanadium titanomagnetite pellets (CVTP) with TiO 2 additions. The results show that the softening start temperature T 10% increases from 1148°C to 1215°C, and the softening end temperature T 40% increases from 1280°C to 1336°C. The melting start temperature T S
Charlar en Línea
Efficient separation of vanadium, titanium, and iron from vanadium
2021.1.15 1. 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].In China, the gross reserve of titanium in VBT ore is estimated to be about 1.18 million
Charlar en Línea
[PDF] A novel method to extract iron, titanium, vanadium, and
DOI: 10.1016/J.HYDROMET.2014.07.014 Corpus ID: 52411334; A novel method to extract iron, titanium, vanadium, and chromium from high-chromium vanadium-bearing titanomagnetite concentrates
Charlar en Línea
Vanadium mineral resources - ScienceDirect
2021.1.1 From the point of view of iron ore, the ore is considered poor quality; however, the iron ore reserves are immense. In addition to iron, titanium, and vanadium, there are valuable elements, including cobalt, nickel, copper, chromium, manganese, gallium, selenium, tellurium, niobium, tantalum, phosphorus, sulfur, and platinum metals,
Charlar en Línea
Effect of Smelting Time on Vanadium and Titanium Distribution
2022.6.16 Vanadium titanium magnetite was used in the experiments from Panzhihua, China. The mineralogical composition of the ore is shown in Table 1, ... Raw Ore CaO Graphite Total Iron CaO SiO2 Al2O3 MgO V2O5 TiO2 93.95 2.56 3.49 55.76 3.56 2.97 2.82 2.83 0.62 10.82 3.65 2.2.
Charlar en Línea
Effects of calcium compounds on the carbothermic reduction of vanadium
2020.1.16 Effects of calcium compounds on the carbothermic reduction of vanadium titanomagnetite concentrate (VTC) were investigated. It was found that calcium compounds had great effects on the metallization rate of the reduction product, the order of the metallization rate of reduction product being CaCO 3 > no additive > CaSO 4 > CaCl
Charlar en Línea
Table 1 from Optimization utilization of vanadium - titanium iron ore ...
2016.10.1 Optimization utilization of vanadium - titanium iron ore in sintering based on orthogonal method @article{Zhou2016OptimizationUO, title={Optimization utilization of vanadium - titanium iron ore in sintering based on orthogonal method}, author={M. Zhou and Tao Jiang and S. T. Yang and Ke Ma and Xiangxin Xue and W. J. Zhang} ...
Charlar en Línea
Leaching Titaniferous Magnetite Concentrate by Alkaline
2021.6.16 Leaching titaniferous magnetite concentrate with alkali solution of high concentration under high temperature and high pressure was utilized to improve the grade of iron in iron concentrate and the grade of TiO2 in titanium tailings. The titaniferous magnetite concentrate in use contained 12.67% TiO2 and 54.01% Fe. The
Charlar en Línea
Hydrogen reduction behaviors and mechanisms of vanadium
2022.4.1 Vanadium titanomagnetite ore has prominent latent applications in the recovery of iron, vanadium and titanium. In this study, the reduction effect and product characteristics of vanadium titanomagnetite ore using hydrogen as reductant under fluidized bed conditions were investigated by X-ray diffraction, scanning electron
Charlar en Línea
Effect of B2O3 Content on the Sintering Basic Characteristics
2020.3.21 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
Charlar en Línea
Fusion Separation of Vanadium-Titanium Magnetite and
2022.9.30 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
Charlar en Línea
Extraction method for valuable elements of low-grade vanadia–titania ...
2020.3.20 Extraction of titanium, vanadium and iron from titanomagnetite deposits at pipestone lake. Miner. Eng. (1995) ... Currently, global steel production is predominantly supported by iron ore sources such as high-grade hematite, goethite, and magnetite (Fe3O4) deposits (Han et al., 2021; Xue et al., 2022).
Charlar en Línea
A novel process for the recovery of iron, titanium, and vanadium
2017.5.4 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
Charlar en Línea