Extraction of titanium vanadium and iron from Download Citation on ResearchGate Extraction of titanium vanadium and iron from titanomagnetite deposits at pipestone lake Manitoba Canada 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
Get PricePMID 23177244 DOI / Abstract A novel process for recovering iron titanium and vanadium from titanomagnetite concentrates has been developed In the present paper the treatment of rich titanium vanadium slag by NaOH molten salt roasting and water leaching processes is investigated
Get PriceThe invention belongs to the technical field of metallurgy and particularly relates to a direct reduction magnetic separation method of vanadium titanomagnetite The method comprises the following steps of grinding iron ore concentrate powder and pulverized coal evenly mixing and molding putting a blank into an airtight lidded crucible and burying the crucible in pulverized coal directly
Get PriceTitanomagnetite grains range from to mm with a predominant size of mm Titanomagnetite occurs as individual grains or microaggregates Titanomagnetite often contains round or elongated plagioclase and hornblende inclusions of mm in size Titanomagnetite with a parquet structure is characterized by the lowest
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Get Pricecurrently 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 environmental pollution especially hazardous gases such as hcl so 2 or cl 2 and low recovery …
Get PriceTitanomagnetites 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
Get PriceTitanomagnetite sand Description Has a nominal iron content of 57% Bulk density 2 740 2 820 kg/m 3 Non IMSBC Code information extracted from mineral sand deposits by gravity and magnetic separation No chemical or mechanical transformation occurs during mining or the loading process and no change to its natural particle size Colour black
Get PriceAs shown in Figure 5and Table IV the proportion of valuable minerals such as titanomagnetite ilmenite and haematite in the high quality vanadium titanomagnetite concentrate was approximately % The total content of gangue minerals was less than 3% with sphene % spinel % and pyrope % being the major gangue constituents
Get PriceUnder the condition of TiO 2 content of % the yield RDI and productivity of double layer process increased by % % and % respectively compared with traditional sintering
Get PricePrincipally mineral processing and beneficiation process on some placer mines can be considered from two points of view technical and economical aspects Although co extraction of some strategic elements with high added value is conceivable utilizing of these type of mines is also possible as raw material and feed in ferrous and non ferrous metal industry In this research feasibility
Get PriceWynne Edwards H R 1967 Geological Survey of Canada Memoir 346 pp 124 125 Sudbury District McKim Township ⓘ Copper Cliff North Mine Krisztián Szentpéteri 2024 Cu Ni Platinum Group Element Deposits Copper Cliff North Area Sudbury Canada Economic Geology 97 1459 1470 Thunder Bay District Killala Lake Area ⓘ Prairie Lake
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Get PriceTitanomagnetite revealed two sequential sets of exsolutions {111} crosscutting {100} which are associated with changes in phase speciation and trace element distribution patterns Canada Considering that this texture occurs mostly within the central part of titanomagnetite it could be indicative of slow cooling cumulus grains
Get PriceSummary The magnetic properties of titanomagnetite Fe 2 4 Ti 0 6 O 4 pulverized in a ball mill for times between and 78 hr form a consistent picture if the material is treated as monodomain particles of decreasing size progressively subject to thermal magnetic observations are made over a range of characteristic measurement times 10 − 3 s susceptibility
Get PriceFig 1 indicates that the major valuable mineral is titanomagnetite The main gangue minerals are pyroxene and spinel Blast furnace dust and fluorite BFD was obtained from an iron and steel making company in Hebei Province The mineral and chemical compositions of the BFD ore were determined through XRD and XRF analyses respectively
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Get PriceA 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 and hydrometallurgical processing route
Get PriceTitanomagnetite contains admixtures of Al 3 V 4 Gr 3 and Mn 2 It occurs as octahedral crystals and more frequently granular aggregates and black masses Hardness on Mohs scale is and the density is 4 800 5 300 kg/m3 Titanomagnetites are decidedly ferrimagnetic although ulvospinel is strictly paramagnetic
Get Pricetitle={Extraction of titanium vanadium and iron from titanomagnetite deposits at pipestone lake Manitoba Canada} author={Birendra C Jena and Werner Dresler and Irvine G Reilly} journal={Minerals Engineering} year={1995} volume={8} pages={159 168} } B Jena W Dresler I Reilly Published1995 Materials Science
Get PriceTitanomagnetite This video shows 1 The falling head permeability Test 2 The free draining nature of the material 3 The stability of the material while saturated Low Resolution Version Medium Resolution Version High Resolution Version
Get PriceThe metallization degrees of titanomagnetite concentrates are % % and % when reduced at 1000 1050 and 1100 °C for 2 h respectively While the degree of metallization Conclusions 1 The metallization degree of titanomagnetite concentrates are significantly improved by the pre oxidation and adding additives
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Get PriceTitanomagnetite deposits are found in various countries around the world in mafic or basic ultrabasic igneous rocks commonly with gabbro and anorthosite and sometimes in metamorphic rocks The titanomagnetite deposits occur in the form of tubular or irregular ore bodies seams or vein like structures forming multi layers within mafic
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Get Price1 Introduction The vanadium bearing titanomagnetite VBTM ore deposit in the Panzhihua Xichang region China is a complex ore that contains many valuable elements including titanium Ti vanadium V iron Fe chromium Cr scandium Sc and gallium Ga and has high utilization value [1 2 3] Vanadium titanomagnetite concentrates VTMCs and ilmenite concentrates are obtained via
Get PriceThe calibration of Raman spectra for titanomagnetite with known values of Ti concentrations reveals a strong dependence of relative intensity for the T 2g 2 and T 2g 3 modes on Ti concentration The most prominent feature is the appearance and increase in the relative intensity of a T 2g 3 peak above x =
Get PriceEffects of calcium compounds on the carbothermic reduction of vanadium titanomagnetite concentrate VTC were investigated It was found that calcium compo Extraction of titanium vanadium and iron from titanomagnetite deposits at pipestone lake Manitoba Canada Miner Eng 8 1995 No 1 2 p 159 Article CAS Google Scholar
Get PriceAmong ferromagnetic minerals Fe and Ti oxides titanomagnetite and ilmenite are the most important Their crystalline structures are constituted by a network of oxygen ions O 2 ferrous iron Fe 2 ferric iron Fe 3 and titanium Ti 4
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