Extraction of iron and titanium from vanadium …
Properties and mineral processing flow sheet of a vanadium titanomagnetite were fully investigated in this paper. Process mineralogy research shows that titanomagnetite and ilmenite are the main...
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Crystals | Free Full-Text | Preparation, Sintering Behavior and
The main phase composition of VTM is titanomagnetite and ilmenite. When the amount of bentonite is 1%, the compressive strength and dropping strength of VTM pellets can meet the requirements. ... I.G. Extraction of titanium, vanadium and iron from titanomagnetite deposits at pipestone lake, Manitoba, Canada. Miner. Eng. 1995, 8, 159–168 ...
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Recovering titanium and iron by co-reduction roasting of seaside ...
Co-reduction roasting of seaside titanomagnetite and blast furnace dust was investigated to maximize the use of these ores in Indonesia. ... Extraction of titanium, vanadium and Fe from titanomagnetite deposits at pipestone Lake Manitoba, Canada. Miner. Eng., 8 (1995), pp. 159-168. Article Download PDF View Record in Scopus Google Scholar.
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(PDF) Upgrading of raw vanadium titanomagnetite concentrate
Upgrading of raw vanadium titanomagnetite concentrate. November 2019 ...
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Magnetic Properties of Three Impact Structures in Canada
Magnetic anomaly lows associated with the West Hawk Lake (Manitoba), Deep Bay (Saskatchewan) and Clearwater Lakes (Quebec) impact structures, are variable in lateral extent and intensity, a characteristic shared with most impact structures [1]. Drill core from the centres of these structures provides a unique opportunity to ground truth the causes of the reduction in …
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Thermal fluctuations in a titanomagnetite mineral: A two-level ...
We present measurements of the field and temperature dependences of the relaxation of the magnetic moment of a magnetic mineral consisting of nanodimensional particles of titanomagnetite Fe 3 − x Ti x O 4, with x ≅ 0.1, embedded in a volcanic glass, over an observation time window of 10 s ⩽ t ⩽ 10 4 s, following recoil from a positive saturating field to …
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Extraction of titanium resources from the titanium-containing …
The extraction of titanium resources from titanium-bear slag produced by pre-reduction and melt separation of vanadium titanomagnetite are studied in this work through the thermodynamic analysis and experimental verification. ... Manitoba, Canada, Miner Eng (1995) Y.L. Sui et al. Reduction kinetics of oxidized vanadium titano-magnetite pellets ...
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Metals | Free Full-Text | Preparation of Vanadium Oxides from a
Currently, the common process used for producing V 2 O 5 from various raw material sources, including vanadium-titanomagnetite, spent catalyst, fly ash from oil industry, ... I. Extraction of titanium, vanadium and iron from titanomagnetite deposits at pipestone lake, Manitoba, Canada. Miner. Eng. 1995, 8, 159–168. [Google Scholar]
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[PDF] Gas-based reduction of vanadium titano-magnetite …
AbstractThe reduction of vanadium titano-magnetite pellets by H2–CO at temperatures from 850 to 1050°C was investigated in this paper. The influences of pre ...
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Formation of calcium titanate in the carbothermic ... - SpringerLink
The formation of calcium titanate in the carbothermic reduction of vanadium titanomagnetite concentrate (VTC) by adding CaCO3 was investigated. ... Extraction of titanium, vanadium and iron from titanomagnetite deposits at pipestone lake, Manitoba, Canada, Miner. Eng., 8(1995), No. 1–2, p. 159. CAS Article Google Scholar ...
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Spectral reflectance properties of magnetites: Implications for …
Magnetite reflectance spectra are most similar to those of titanomagnetite and wüstite, and unlike those of other Fe–(Ti) oxides, such as ilmenite, hæmatite, ulvospinel, maghemite, pseudobrookite, and armalcolite. ... the Manitoba Research Innovations Fund, the Natural Sciences and Engineering Research Council of Canada (NSERC), the ...
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Leaching vanadium from extracted vanadium residue of …
A process has been developed at the laboratory scale for the recovery of titanium, vanadium and iron from the vanadium bearing titanomagnetite deposit at Pipestone Lake, Manitoba, by combined pyro ...
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Importance of titanohematite in detrital remanent magnetizations …
Intermediate titanohematite is ferrimagnetic and has similar magnetic properties to titanomagnetite, except its unique self-reversing property. ... USA and Southern Alberta, Saskatchewan, and Manitoba, Canada) [Lund et al., 2002 ... Member of the Fort Union Formation in North Dakota and South Dakota and the Frenchman and Ravenscrag Formations ...
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Mapping Curie Depth Across Western Canada From a Wavelet …
Abstract In western Canada, ... the Curie temperature of titanomagnetite is lower than 580 °C at atmospheric pressure, and decreases with increasing Ti content (Hunt et al., 1995); ... There is a dense group of measurements in east-central Saskatchewan and west-central Manitoba where the heat flow is consistently low at values below 50 mW/m 2 ...
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Planetary and Space Science - Stony Brook University
515 Portage Avenue, Winnipeg, Manitoba, Canada R3B 2E9 b Department of Earth Sciences, Carleton University, Ottawa, ON, ... HI vol Plagioclase, clinopyroxene, trace oxides (titanomagnetite) in glassy groundmass HAY020 Andesite Hayden Butte, AZ vol Plagioclase, K-feldspar, clinopyroxene and hornblende, minor chlorite, quartz and calcite
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Acid Leaching of Vanadium from a Vanadium Residue
Extraction vanadium from titanium, vanadium and iron from titanomagnetite deposits at pipestone lake, Manitoba, Canada. Miner. Eng. 8 (1995) 159-168. DOI: 10.1016/0892-6875(94)00110-x [3] D.H. Cheng, Q.F. Yue. Study on process technology of vanadium extraction from extracted vanadium residue. Vanadium Titanium, 4 (1992) 1-6. ...
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A novel process for the recovery of iron, titanium, and vanadium …
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 utilization efficiency of vanadium-bearing titanomagnetite resources.
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Mineralogy and process properties of Kolvitsky …
A process has been developed at the laboratory scale for the recovery of titanium, vanadium and iron from the vanadium bearing titanomagnetite deposit at Pipestone Lake, Manitoba, by combined pyro ...
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Novel Methods to Extract Vanadium from Vanadium Slag by …
A series of new green metallurgical processes have been proposed and developed to improve the recovery of vanadium and chromium in vanadium slag, and solve the environmental problems occurred in the traditional production process. The reactivity of three reaction media including sub-molten potassium hydroxide, sub-molten sodium hydroxide, and NaOH-NaNO3 binary molten …
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The extraction of vanadium from titanomagnetites and other …
Recovery of Fe and V via selective reduction–magnetic separation of vanadium-titanium magnetite concentrate. With the aim of separating Fe and V, a vanadium-titanium magnetite concentrate was selectively reduced, followed by magnetic separation. The processes accompanying reduction of the vanadium-titanium….
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Materials | Free Full-Text | Effect of TiO2 on the Sintering ... - MDPI
Low-grade vanadiferous titanomagnetite ore (LVTM) is as an important mineral resource for sintering ore manufacturing. Furthermore, TiO2 has a significant effect on the sintering process of iron ore fines. ... I.G. Extraction of titanium, vanadium and iron from titanomagnetite deposits at pipestone lake, manitoba, canada. Miner. Eng. 1995, 8 ...
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Effect of MgO and CaCO3 as Additives on the Reduction Roasting …
A process has been developed at the laboratory scale for the recovery of titanium, vanadium and iron from the vanadium bearing titanomagnetite deposit at Pipestone Lake, Manitoba, by combined pyro ...
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Transformation of Vanadium-Bearing Titanomagnetite …
Vanadium-bearing titanomagnetite is a very important mineral resource of vanadium, titanium and iron. Currently, the major process for smelting vanadium-bearing titanomagnetite involves firstly extracting iron and then extracting vanadium of slag by sodium salt roasting and water leaching technologies [1,2,3,4,5,6,7,8], which causes serious …
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Extractive Metallurgy of Vanadium-Containing Titaniferous ... - Redorbit
A process was developed on a laboratory scale for the recovery of titanium, vanadium and iron from the vanadiumbearing titanomagnetite deposit at Pipestone Lake, Manitoba, through a combined pyro ...
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The extraction of vanadium from titanomagnetites and other …
The production of vanadium and steel from titanomagnetites E. Hukkanen, H. Walden Materials Science 1985 58 Processing of vanadium: a review R. Moskalyk, A. Alfantazi Materials Science 2003 646 Extraction of titanium, vanadium and iron from titanomagnetite deposits at pipestone lake, Manitoba, Canada B. Jena, W. Dresler, I. Reilly Materials Science
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Metals | Free Full-Text | Effect of Basicity on Sintering ... - MDPI
The main minerals were titanomagnetite and titanohematite, which decreased with the increase of basicity. The perovskite content first increased, but when the basicity was 2.1, it began to stabilize, while the SFCA increased rapidly. ... I. Extraction of titanium, vanadium and iron from titanomagnetite deposits at pipestone lake, Manitoba ...
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Titanomagnetite - an overview | ScienceDirect Topics
Titanomagnetites are common magnetic minerals in igneous and metamorphic rocks. Titanomagnetites (Fe3 −x Ti x O 4, 0 ≤ x ≤ 1) form a complete solid solution above ~ 923 K between end-members magnetite (Fe 3 O 4, x = 0) and ulvöspinel (Fe 2 TiO 4, x = 1).
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Transformation of Vanadium-Bearing Titanomagnetite …
Vanadium-bearing titanomagnetite is a very important mineral resource of vanadium, titanium and iron. Currently, the major process for smelting vanadium-bearing titanomagnetite involves firstly extracting iron and then …
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Formation of calcium titanate in the carbothermic reduction of
The formation of calcium titanate in the carbothermic reduction of vanadium titanomagnetite concentrate (VTC) by adding CaCO 3 was investigated. ... Extraction of titanium, vanadium and iron from titanomagnetite deposits at pipestone lake, Manitoba, Canada, Miner. Eng., 8(1995), No. 1-2, p. 159. doi: 10.1016/0892-6875(94)00110-X
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Effect of B2O3 addition on oxidation induration and
Effect of B 2 O 3 addition on oxidation induration and reduction swelling behavior of chromium-bearing vanadium titanomagnetite pellets with simulated coke oven gas. Author links open overlay panel Wei-dong TANG a Song-tao YANG b Xiang-xin XUE a. Show more. Share. ... Manitoba, Canada, Minerals Engineering, 8 (1) (1995), pp. 159-168.
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