1 ·Vanadium titanium magnetite ores as an abundant resource of iron are always associated with some non ferrous metals such as cobalt nickel and copper [12] [13] [14] In the beneficiation process of titanomagnetite and ilmenite a large number of cobalt bearing sulfide tailings are obtained in the desulfurization stage [9] Cobalt bearing sulfide tailings are important
·High chromium vanadium titanium magnetite HCVTM is a good valuable resource with high iron content in the form of complex iron ore which contains various valuable metal elements such as iron vanadium titanium chromium Direct reduction of HCVTM is studied based on thermodynamic analysis Combined TG experimental verification and equilibrium
·Study on Direct Reduction of Vanadium and Titanium Iron Ore Concentrate[J] Multipurpose Utilization of Mineral Resources 2018 6 53 56 31 doi / Citation Li Jun Wu Enhui Hou Jing Huang Ping Study on Direct Reduction of Vanadium and Titanium Iron Ore Concentrate[J]
·The critical role of vanadium in metallurgy and the increasing commercialization of vanadium redox flow batteries have contributed to a rise in market demand for vanadium emphasizing the need to ensure the sustainability of vanadium production Converter vanadium slag and stone coal generated during the smelting process of vanadium titanium magnetite
·Vanadium is a strategic metal and its compounds are widely used in industry Vanadium pentoxide V2O5 is one of the important compounds of vanadium which is mainly extracted from titanomagnetite
·The critical role of vanadium in metallurgy and the increasing commercialization of vanadium redox flow batteries have contributed to a rise in market demand for vanadium emphasizing the need to ensure the sustainability of vanadium production Converter vanadium slag and stone coal generated during the smelting process of vanadium titanium magnetite
·International Journal of Minerals Metallurgy and Materials The reduction of vanadium titano magnetite pellets by H2 CO at temperatures from 850 to 1050°C was investigated in
·In Mongolia about 111 iron ore deposits and occurrences are known to exist in the country; however only five deposits are of marginal economic interest Rare occurrences of titanium and vanadium are known in western Pre Khuvsgul Mongol Altai and eastern Mongolia United Nations Publication 1999; Ochirbat et al 2008
·Vanadium ore mainly includes vanadium titanium magnetite and weakly magnetic iron ore containing vanadium and titanium such as vanadium titanium hematite vanadium titanium limonite vanadium titanium hematite limonite; the former of which is the main source of vanadium with more than 80% of the world annual output of vanadium coming from
·A sodium modification direct reduction coupled process was proposed for the simultaneous extraction of V and Fe from vanadium bearing titanomagnetite The sodium oxidation of vanadium oxides to water soluble sodium vanadate and the transformation of iron oxides to metallic iron were accomplished in a single step high temperature process The
·International Journal of Minerals Metallurgy and Materials The reduction of vanadium titano magnetite pellets by H2 CO at temperatures from 850 to 1050°C was investigated in
·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 A significant titanomagnetite ore deposit is located at Panzhihua Sichuan Province
·Vanadium titanium magnetite is one kind of iron vanadium titanium multiple element symbiotic typical composite ore which has extremely high comprehensive utilization value [] Vanadium titanium magnetite mainly concentrates in a few countries and regions on the earth such as South Africa Russia China
·Carbon composite iron ore hot briquette hereinafter abbreviated as CCB produced from the mixture of fine iron ore and fine coal using the thermal plasticity of coal by hot briquetting process was put forward by the researchers in Japan [8 9] As a new type of blast furnace ironmaking raw material CCB exhibits great reducibility due to the fact that the coal
·The sum of calcium manganese and chromium oxide concentrations is only % The objective of the present investigation was to identify a processing route for the Pipestone Lake titanomagnetite ore for the recovery of vanadium titanium and iron products which can be utilized in industry
·Lightweight foamed ceramics were prepared using 55 wt % vanadium titanium magnetite tailings VTMT followed by sintering at 1130 °C In the CaO MgO SiO2 Al2O3 foamed ceramic quaternary system the CaO and SiO2 components play an important role in adjusting material properties and controlling phase transition In this work the effect of SiO2 and CaO
·Magmatic vanadium titanium magnetite ore is the main resource of titanium and vanadium in my country The main useful minerals in the ore are titanomagnetite and ilmenite which are mainly distributed in medium grains; gangues are mainly silicate minerals and some also have carbonate minerals and apatite; often associated with vanadium sulfur
Vanadium is typically found within magnetite iron ore deposits and is usually mined as a byproduct and not as a primary mineral Vanadium is often agglomerated with titanium which must be
·Vanadium titanomagnetite VTM is a polymetallic ore that contains iron vanadium titanium and other rare metal elements [[1] [2] [3]] The iron titanium and vanadium play a significant role in modern industry and are widely used in steel manufacturing aerospace military medical and other advanced materials fields [[4] [5] [6]] At present the blast furnace
·The recoveries of vanadium iron and titanium reached % % and % respectively Moreover the acid decomposition efficiency of titanium slag reached % Compared with traditional processes the novel process provides several advantages including a shorter flow a lower energy consumption and a higher utilization
·Keywords high chromium vanadium titanium magnetite; softening melting properties; all pellets integrated burden; flux pellets 1 Introduction High chromium vanadium titanium magnetite HVTM is an iron ore resource with profitable development prospects It contains iron vanadium titanium chromium and other metal elements [1 3]
·Vanadium titanium iron ore tailings VTIOTs are industrial solid waste produced by vanadium titanium magnetite ore after beneficiation containing element such as Fe Ti and V that yet to be recovered scattered and rare elements such as Co Ga and Sc and possessing high comprehensive utilization value
·The blast furnace smelting of vanadium titanium ore plays a crucial role in the efficient utilization of vanadium titanium resources In this research a detailed numerical simulation study of the temperature velocity and concentration fields during the smelting process in a vanadium titanium blast furnace was conducted The actual production data from a 1750
·Vanadium‑titanium magnetite a kind of composite ore with iron vanadium and titanium has not been utilized on large scale by steel plants An efficient and clean utilization technique for
·Titanium a fatal deleterious element for blast furnaces prevalent in Magnetite deposits is negligible at Mont Sorcier opening doors for steel co production Advancing the Mont Sorcier Iron Ore and Vanadium project Near rail infrastructure with actionable plan to ship to seaborne markets High quality Iron ore concentrate low TiO 2
