Customer case aboutiron and titanium from vanadium processing

iron and titanium from vanadium processing

A novel process for recovery of iron, titanium, and

2013-1-15  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.

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Extraction of titanium, vanadium and iron from

1995-1-1  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- and hydrometallurgical processing route.

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A method for recovery of iron, titanium, and vanadium

2018-2-3  After a water leaching process, 85.61% of the vanadium from the roasting slag was leached, confirming the sodium oxidation of most of the vanadium oxides to water-soluble sodium vanadate during the roasting process. The total recoveries of iron, vanadium, and titanium were 93.67%, 72.68%, and 99.72%, respectively.

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Efficient separation of vanadium, titanium, and iron from

2021-1-15  1. Introduction. The vanadium–bearing titanomagnetite (VBT) is a strategic and complex iron ore, which containing valuable metals of vanadium, titanium, and iron used as constituents of several alloys, whitepigments, and steel,, .In China, the gross reserve of titanium in VBT ore is estimated to be about 1.18 million tons, accounting for 93% of China’s total domestic reserve of titanium

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A new process for the recovery of iron, vanadium, and

2014-7-3  A new process for the recovery of iron, vanadium, and titanium from vanadium titanomagnetite by S.Y. Chen* and M.S. Chu* Synopsis A new process comprising metallizing reduction, magnetic separation, and electroheat melting separation is proposed with the aim of achieving high recoveries of iron, vanadium, and titanium from vanadium titanomag

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Extraction of iron and titanium from vanadium

The iron had a purity of 99%. The slag contained between 9–35% FeO, 31–46% TiO2, and 1.2–1.6% V. Over 98% of the titanium and vanadium reported to the slag phase. The slag was roasted with

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A new process for the recovery of iron, vanadium, and

A new process comprising metallizing reduction, magnetic separation, and electroheat melting separation is proposed with the aim of achieving high recoveries of iron, vanadium, and titanium from

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A novel method to extract iron, titanium, vanadium, and

2014-10-1  1. Introduction. The Hongge mineral deposit in the Panzhihua–Xichang region is the biggest vanadium-bearing titanomagnetite deposit in China, with titanomagnetite reserves of 3.55 billion tons.It is a giant iron-polymetallic deposit containing titanium, vanadium, chromium, and other valuable elements (Chen et al., 2011).At present, the two main routes for the utilization of vanadium-bearing

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and iron and titanium from vanadium processing

iron and titanium from vanadium processing. The vanadiumbearing titanomagnetite (VBT) is a strategic and complex iron ore, which containing valuable metals of vanadium, titanium, and iron used as constituents of several alloys, whitepigments, and steel,, .In China, the gross reserve of titanium in VBT ore is estimated to be about 1.18 million tons, accounting for 93% of Chinas total domestic

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A novel process for the recovery of iron, titanium, and

2017-5-4  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 increase in roasting temperature favors

get price

A novel process for recovery of iron, titanium, and

2013-1-15  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 price

A method for recovery of iron, titanium, and vanadium

2018-2-3  After a water leaching process, 85.61% of the vanadium from the roasting slag was leached, confirming the sodium oxidation of most of the vanadium oxides to water-soluble sodium vanadate during the roasting process. The total recoveries of iron, vanadium, and titanium were 93.67%, 72.68%, and 99.72%, respectively.

get price

Extraction of iron and titanium from vanadium

The iron had a purity of 99%. The slag contained between 9–35% FeO, 31–46% TiO2, and 1.2–1.6% V. Over 98% of the titanium and vanadium reported to the slag phase. The slag was roasted with

get price

Efficient separation of vanadium, titanium, and iron from

2021-1-15  1. Introduction. The vanadium–bearing titanomagnetite (VBT) is a strategic and complex iron ore, which containing valuable metals of vanadium, titanium, and iron used as constituents of several alloys, whitepigments, and steel,, .In China, the gross reserve of titanium in VBT ore is estimated to be about 1.18 million tons, accounting for 93% of China’s total domestic reserve of titanium

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A novel process for the recovery of iron, titanium, and

2016-9-19  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 increase in roasting temperature favors

get price

A new process for the recovery of iron, vanadium, and

2014-7-3  A new process for the recovery of iron, vanadium, and titanium from vanadium titanomagnetite by S.Y. Chen* and M.S. Chu* Synopsis A new process comprising metallizing reduction, magnetic separation, and electroheat melting separation is proposed with the aim of achieving high recoveries of iron, vanadium, and titanium from vanadium titanomag

get price

A novel method to extract iron, titanium, vanadium, and

2014-10-1  A novel process for the extraction of iron, titanium, vanadium, and chromium from high-chromium vanadium-bearing titanomagnetite concentrates is proposed. This process involves several steps: partial reduction of the concentrates, magnetic separation, hydrochloric acid leaching of the titanium-bearing tailing, and alkaline desilication of the

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and iron and titanium from vanadium processing

iron and titanium from vanadium processing. The vanadiumbearing titanomagnetite (VBT) is a strategic and complex iron ore, which containing valuable metals of vanadium, titanium, and iron used as constituents of several alloys, whitepigments, and steel,, .In China, the gross reserve of titanium in VBT ore is estimated to be about 1.18 million tons, accounting for 93% of Chinas total domestic

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Separation and recovery of iron and titanium from

2019-5-1  1. Introduction. Titanium plays a considerably important role in the modern industry, which is widely used in aerospace, military, metallurgy, solar cell, pigment and other advanced materials fields,, .As one of the largest of titanium resources in the world, vanadium titano-magnetite represents a valuable raw material for the production of titanium .

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Separation of titanium from vanadium and iron in leach

2019-9-1  1. Introduction. Vanadium (V) slag is a strategic material that is obtained from the high-temperature smelting process of vanadium–titanium magnetite (Li et al., 2015; Liu et al., 2017).The main metal elements in the slag are V, Cr, Ti, and Fe (Fan et al., 2017; Zhang et al., 2019).The most typical use of V slag is for the production of V 2 O 5, whose representative technology is sodium

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(PDF) Efficient separation of vanadium, titanium and iron

A novel process featuring pressurized pyrolysis of ammonium chloride-acid leaching-solvent extraction was carried out to separate vanadium, titanium and iron from vanadium-bearing titanomagnetite

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A novel process for the recovery of iron, titanium, and

2016-9-19  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 increase in roasting temperature favors

get price

A novel process for recovery of iron, titanium, and

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

get price

A novel process for the recovery of iron, titanium, and

2017-5-4  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 increase in roasting temperature favors

get price

titanium vanadium and iron ore processing

Titanium Vanadium And Iron Ore Processing. vanadiumtitanium magnetite ore blend ,vanadium titanium magnetite (v-ti) ore is one kind of important polymetallic minerals optimization of iron ore sintering process based on elm model and .selective oxidation of vanadium prior to iron and ,2.1.3 the pan-steel process. pan-steel in china is another v-giant in the world. the titanium iron ore is

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Efficient separation of vanadium, titanium and iron from

2020-5-27  A novel process featuring pressurized pyrolysis of ammonium chloride-acid leaching-solvent extraction was carried out to separate vanadium, titanium and iron from vanadium-bearing titanomagnetite (VBT). Then vanadium and iron existed in the form of

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Investigation of vanadium-titanium bonding mechanism in

2021-9-14  Recently, ICBC Credit Suisse and Guotai Junan conducted a survey of vanadium and titanium in Panzhihua Iron and Steel Co. At present, the main business of vanadium and titanium in Panzhihua Iron and Steel Co., Ltd. includes vanadium, titanium and electricity, among which vanadium and titanium plate is the strategic focus of the company's business development. the main products include vanadium

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US3929461A Fusion-oxidation process for recovering

Vanadium and titanium values are recovered from vanadium containing titaniferous iron ore by subjecting the ore to a reduction process to separate the iron from the slag containing the vanadium and titanium, fusing the slag with an alkali metal salt, oxidizing the vanadium to its plus five oxidation state, and recovering the vanadium and titanium by conventional techniques.

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METHOD FOR CONVERTING AND SEPARATING

What is claimed is: 1. A method for converting and separating vanadium, titanium, and iron from vanadium-titanium-iron concentrate in one step, comprising: step 1, Mixing vanadium-titanium-iron concentrate with an addition agent and a reducing agent, conducting roasting for 0.5-4 hours at a temperature of 1100-1400° C., so that vanadium-containing pin iron and vanadium titanium enriched

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Titanium-vanadium slags produced upon the direct

The phase compositions of complex titanium-vanadium slags that form upon the processing (using the direct reduction of iron) of titanium-magnetite concentrates of ten CIS deposits are studied by X-ray diffraction and optical and scanning electron microscopies. Depending on the phase composition, these slags can be divided into the following three groups: spinellide, anosovite-spinellide, and

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