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  • A Novel Process for Simultaneous Extraction of Iron

    8/12/2016· Disposal of slags from alloy steelmaking is a serious problem as the toxic metals in the slag such as chromium and vanadium can be leached out Recovery of the valuable metals needs an effective, economically viable method with a minimum number of unit process In the present work, a novel process for simultaneous recovery of iron, vanadium, titanium, chromium, and manganese from vanadium.

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  • Making Vanadium

    Vanadium oxides are used for the production of ferrovanadium and vanadium-aluminium alloys required for the addition of vanadium to steel and titanium respectively Ammonium vanadates and high purity vanadium oxide powders are used for the production of downstream vanadium chemicals.

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  • CN105112689A

    The invention discloses a method for extracting titanium from vanadium-titanium magnetite The method comprises the following steps: adding sodium or potassium salt additive in the reduction smelting of an iron ore concentrate electric stove to obtain liquid iron and.

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  • extraction of titanium

    Titanium extraction The overall process Titanium is extracted from its ore, rutile - TiO 2 It is first converted into titanium(IV) chloride, which is then reduced to titanium using either magnesium or sodium Conversion of TiO 2 into TiCl 4 The ore rutile (impure about.

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  • Summary of Progress in Extracting Vanadium

    [21] Zheng Shili, Du Hao, Efficient and Cleaner Technology of Vanadium Extraction from Vanadium Slag by Sub-molten Salt Method[ J] Iron Steel Vanadium Titanium, 2012, 33(1): 15-18 [22] HuJianfeng, ZhuYun Comprehensive extraction from the spent catalyst.

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  • separation of vanadium and titanium ore

    Extraction Of Iron Ore From Titanium And Vanadium Extraction Of Iron Ore From Titanium And Vanadium The ore which contains 575 Fe 066 V and 166 TiO2 was subjected to selective reduction smelting so that most of the iron reported to the metal phase.

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  • Vanadium Extractive Metallurgy From Iron Ore

    Vanadium extractive metallurgy from iron orexploitation of the vanadium-bearing iron ore deposits is often only , is to co-process secondary materials and vanadium-bearing iron ore , the vanadium-iron-titanium deposit discovered by tng in 2008 is located within , a.

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  • Preparation of vanadium powder and vanadium-titanium

    12/2/2016· Preparation of vanadium powder and vanadium-titanium alloys by the electroreduction of V2O3 and TiO2 powders

    25/4/2018· The extraction of vanadium and titanium were 91% and 77%, respectively, after roasting at an AS-to-vanadium slag mass ratio of 4:1 and 370 C followed by leaching in a 6% H 2 SO 4 solution X-ray diffraction analysis indicated that the spinel phases in the 2 O 4.

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  • Vanadium Extractive Metallurgy From Iron Ore

    Vanadium extractive metallurgy from iron orexploitation of the vanadium-bearing iron ore deposits is often only , is to co-process secondary materials and vanadium-bearing iron ore , the vanadium-iron-titanium deposit discovered by tng in 2008 is located within , a.

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  • The extraction of vanadium from titanomagnetites and

    A vanadium-titanium magnetite concentrate with 114% V2O5, 2222% TiO2, 4251% Fe and a rough concentrate of ilmenite with 1605% TiO2, 2077% Fe were obtained from low-grade vanadium-titanium.

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  • NEW PROCESS OF EXTRACTING VANADIUM FROM

    WSong, HLi, ^A New Process for Vanadium Extraction from Molten Vanadium Slag by Direct Oxidation and Sodium Activating Method _, Iron Steel Vanadium Titanium 33 (6) 1-5 (2012) 6.

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  • HIGH VANADIUM EXTRACTION CONFIRMED AS

    performance, vanadium extraction, reagent usage and operating conditions for the Grate Kiln pilot , track record in the iron ore, titanium and steel industries, is an innovation that our highly technical team has pursued as a result of the diligent testwork they are.

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  • NEW PROCESS OF EXTRACTING VANADIUM FROM

    WSong, HLi, ^A New Process for Vanadium Extraction from Molten Vanadium Slag by Direct Oxidation and Sodium Activating Method _, Iron Steel Vanadium Titanium 33 (6) 1-5 (2012) 6.

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  • The extraction of vanadium from titanomagnetites and

    A vanadium-titanium magnetite concentrate with 114% V2O5, 2222% TiO2, 4251% Fe and a rough concentrate of ilmenite with 1605% TiO2, 2077% Fe were obtained from low-grade vanadium-titanium.

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  • Titanium processing

    9/11/2020· Extraction and refining TiCl 4 The production of titanium metal accounts for only 5 percent of annual titanium mineral consumption; the rest goes to the titanium pigment industry Pigments are produced using either a sulfate process or a more environmentally acceptable carbo-chlorination process (described below) that converts TiO 2 into TiCl 4.

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  • US9702025B2

    A method ( 10 ) for the extraction and recovery of vanadium from its ores, the method ( 10 ) characterised by the steps of: (i) Acid leaching ( 12 ) of an ore containing vanadium and iron to extract vanadium and iron into solution; (ii) Passing the product ( 78 ) of the.

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  • US9702025B2

    A method ( 10 ) for the extraction and recovery of vanadium from its ores, the method ( 10 ) characterised by the steps of: (i) Acid leaching ( 12 ) of an ore containing vanadium and iron to extract vanadium and iron into solution; (ii) Passing the product ( 78 ) of the.

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  • extraction of titanium

    Titanium extraction The overall process Titanium is extracted from its ore, rutile - TiO 2 It is first converted into titanium(IV) chloride, which is then reduced to titanium using either magnesium or sodium Conversion of TiO 2 into TiCl 4 The ore rutile (impure about.

    Live Chat
  • Simultaneous extraction of vanadium and titanium

    The extraction of vanadium and titanium were 91% and 77%, respectively, after roasting at an AS-to-vanadium slag mass ratio of 4:1 and 370 C followed by leaching in a 6% H2SO4 solution X-ray.

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  • Minerals

    The indirect vanadium extraction process is widely used in the industry [2,4,5] in combination with the blast furnace process and could greatly improve the production efficiency [6,7,8] In recent years, a large amount of vanadium-titanium magnetite deposit was.

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  • separation of vanadium and titanium ore

    Extraction Of Iron Ore From Titanium And Vanadium Extraction Of Iron Ore From Titanium And Vanadium The ore which contains 575 Fe 066 V and 166 TiO2 was subjected to selective reduction smelting so that most of the iron reported to the metal phase.

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  • Efficient separation of vanadium, titanium and iron from

    27/5/2020· Vanadium, titanium and iron appear efficient separation from VBT ore • The secondary chlorination of HCl gas promote the extraction of valuable metals A novel process featuring pressurized pyrolysis of ammonium chloride-acid leaching-solvent extraction was.

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  • NEW PROCESS OF EXTRACTING VANADIUM FROM

    WSong, HLi, ^A New Process for Vanadium Extraction from Molten Vanadium Slag by Direct Oxidation and Sodium Activating Method _, Iron Steel Vanadium Titanium 33 (6) 1-5 (2012) 6.

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