المنتجات الساخنة
Mineralogical reconstruction of Titanium-Vanadium hematite and
网页2022年2月1日As the vanadium in vanadium-titanium magnetite is mainly concentrated in the titanomagnetite as an isomorphism, the vanadium in the weakly magnetic iron
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Extraction of vanadium from titanoferrous magnetite:
网页2021年1月1日Titanomagnetite is the main component of iron ore in V-bearing titanoferrous magnetite. It is composed of magnetite, ulvite, aluminum spinel, and lamella of ilmenite.
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The extraction of vanadium from titanomagnetites and
网页2020年1月15日Magnetic beneficiation is effective for producing a vanadium enriched concentrate from vanadium bearing titanomagnetite ores (Gabra and Malinsky, 1981). A
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Titaniferous Magnetites as a Source of Vanadium, Titanium and Iron
网页metal oxides, including lithium, vanadium and titanium. The process leaches titanium, vanadium and iron using hydrochloric acid at atmospheric pressure and temperatures
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Experimental Research on Comprehensive Recovery of Iron and
网页2015年4月25日For comprehensive recovery and utilization of low grade vanadium titanium magnetite ore, detailed experimental research were carried out. When using
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Vanadium–titanium magnetite ore blend optimization for
网页2015年9月10日Vanadium and titanium magnetite (V–Ti) ore has a very high comprehensive utilization value due to its high-content vanadium, titanium, iron, etc. In
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Extraction of titanium, vanadium and iron from
网页1995年1月1日The sum of calcium, manganese and chromium oxide concentrations is only 0.5%. The objective of the present investigation was to identify a processing route for the
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WO/2022/213158 VANADIUM RECOVERY
网页2022年8月4日A method (14) for the recovery of vanadium, the method comprising the steps of: (i) Subjecting a vanadium-containing ore (12) to a beneficiation step (14)
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Present Status and Development of Comprehensive
网页2017年2月5日The main products of vanadium-titanium magnetite beneficiation are titanium iron concentrate (iron ore) containing about 50% of titanium in V-Ti magnetite, ilmenite concentrate containing about
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Mineralogical reconstruction of Titanium-Vanadium hematite and magnetic
网页2022年2月1日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
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Technical Expediency Of “Tebinbulak” Titanomagnetite Ore Field
网页2021年5月3日Vanadium-containing titanomagnetite ores are formed in the main and ultrabasic intrusive rock, which is characterized by an increased content of vanadium and titanium. Overseas, this industrial type of ores is associated with 6.5% of confirmed iron ore reserves, about 60% of TiO 2 reserves and more than 90% of V 2 O 5 reserves.
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(PDF) Mineralogical and physical beneficiation studies for iron
网页2017年1月1日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
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Carbothermic Reduction of Vanadium-Titanium Magnetite in
网页Vanadium-titanium-bearing magnetite of Panzhihua, China, is a complex iron ore with the coexistence elements of vanadium and titanium. It accounts for more than 90% of the titanium reserves in China. By the beneficiation process of the ore, titanomagetite concentrates and ilmenite concentrates are produced.1,2) The titanomagnetite concen-
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Optimized magnetic separation for efficient recovery of V and Ti
网页2021年6月1日A vanadium-titanium magnetite concentrate with 1.14% V2O5, 22.22% TiO2, 42.51% Fe and a rough concentrate of ilmenite with 16.05% TiO2, 20.77% Fe were obtained from low-grade vanadium-titanium
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Characterization and Pre-Concentration of Low-Grade
网页2017年8月4日A large number of unexploited low-grade vanadium-titanium magnetite deposits have been found in the Chao-yang area of China in recent years. The reserves are estimated at more than 20 billion
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Leaching Titaniferous Magnetite Concentrate by Alkaline
网页2021年6月16日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 TiO 2 in titanium tailings. The titaniferous magnetite concentrate in use contained 12.67% TiO 2 and 54.01% Fe. The
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Vanadium-bearing magnetite and ilmenite mineralization and
网页2002年4月1日We have also devised a flowchart for the beneficiation of vanadium-titanium ores. View. Show abstract. The vanadiferous magnetic iron ore of the Bushveld Igneous Complex. Article. Jan 1969; J
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WO/2022/213158 VANADIUM RECOVERY
网页2022年8月4日A method (14) for the recovery of vanadium, the method comprising the steps of: (i) Subjecting a vanadium-containing ore (12) to a beneficiation step (14) incorporating a sequence of medium-intensity magnetic separation, high-intensity magnetic separation and reverse silica flotation processes to form a vanadium-containing
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Present Status and Development of Comprehensive
网页2017年2月5日The main products of vanadium-titanium magnetite beneficiation are titanium iron concentrate (iron ore) containing about 50% of titanium in V-Ti magnetite, ilmenite concentrate containing about
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Mineralogical reconstruction of Titanium-Vanadium hematite and magnetic
网页2022年2月1日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
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Technical Expediency Of “Tebinbulak” Titanomagnetite Ore Field
网页2021年5月3日Vanadium-containing titanomagnetite ores are formed in the main and ultrabasic intrusive rock, which is characterized by an increased content of vanadium and titanium. Overseas, this industrial type of ores is associated with 6.5% of confirmed iron ore reserves, about 60% of TiO 2 reserves and more than 90% of V 2 O 5 reserves.
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(PDF) Mineralogical and physical beneficiation studies for iron
网页2017年1月1日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
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Carbothermic Reduction of Vanadium-Titanium Magnetite in
网页Vanadium-titanium-bearing magnetite of Panzhihua, China, is a complex iron ore with the coexistence elements of vanadium and titanium. It accounts for more than 90% of the titanium reserves in China. By the beneficiation process of the ore, titanomagetite concentrates and ilmenite concentrates are produced.1,2) The titanomagnetite concen-
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Optimized magnetic separation for efficient recovery of V and Ti
网页2021年6月1日A vanadium-titanium magnetite concentrate with 1.14% V2O5, 22.22% TiO2, 42.51% Fe and a rough concentrate of ilmenite with 16.05% TiO2, 20.77% Fe were obtained from low-grade vanadium-titanium
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Leaching Titaniferous Magnetite Concentrate by Alkaline
网页2021年6月16日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
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Vanadium-bearing magnetite and ilmenite mineralization and
网页2002年4月1日We have also devised a flowchart for the beneficiation of vanadium-titanium ores. View. Show abstract. The vanadiferous magnetic iron ore of the Bushveld Igneous Complex. Article. Jan 1969; J
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WO/2022/213158 VANADIUM RECOVERY
网页2022年8月4日A method (14) for the recovery of vanadium, the method comprising the steps of: (i) Subjecting a vanadium-containing ore (12) to a beneficiation step (14) incorporating a sequence of medium-intensity magnetic separation, high-intensity magnetic separation and reverse silica flotation processes to form a vanadium-containing
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Gangue mineralogy and deportment of titanium (Ti)
网页2014年9月1日Luossavaara-Kiirunavaara AB (LKAB) operates an iron ore mine, three concentration plants and three pelletising plants in Kiruna, Sweden. The current methods of separation at the beneficiation
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