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Sintering Characteristics of Titanium Containing Iron Ores

Titanium-bearing iron ores are found in many large deposits around the world and are becoming an important alternative source of iron ore due to the shortage of economic high purity ores. For instance, high titanium (and vanadium) magnetite concentrates account for more than 14% of China’s national iron ore

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Effect of B2O3 Content on the Sintering Basic ...

2020-6-1  With the rapid development of the steel industry, the supply of high-quality iron ore is insufficient, so the vanadium-titanium magnetite (VTM) with sufficient reserves is highly needed.

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(PDF) Formation of Cementite from Titanomagnetite Ore

T itanium-containing magnetite ore (titanomagnetite ore or ironsand) is used as a source of iron in ironmaking. Reduction beha viour of titanomagnetite ore attracts atten- tion from the viewpoint...

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Sintering Characteristics of Titanium Containing Iron Ores

A number of different titanium containing raw materials could be used as a source of titanium addition to the blast furnace burden. The main mineral sources of titanium are ilmenite and titano-magnetites, (Fe,Ti)3O4. Iron sand, which is a magnetite-ülvospinel solid solution,8) is the most impor-tant titania-magnetite ore type. The direct ...

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Vanadium–titanium magnetite ore blend optimization for ...

Vanadium–titanium magnetite ore blend optimization for sinter strength based on iron ore basic sintering characteristics April 2015 International Journal of Mineral Processing 142

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Titaniferous Magnetite Deposits of the Laramie Range,

2016-1-12  Iron Mountain is a northward-trending ridge rising 600 feet above North Chugwater Creek, which flows south along the west side of the ridge, turns east, and cuts through the ridge in a precipitous gorge. The ridge stands out sharply above the snrrounding terrain and is covered with rounded blocks of titaniferous magnetite.

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Extraction of titanium, vanadium and iron from ...

1995-1-1  Titanomagnetites are a source for titanium, vanadium and iron. Indeed, most of the world's vanadium production originates from titanomagnetite ores. Currently, there are two major routes for production of vanadium.

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Effect of MgO content in sinter on the softening–melting ...

2016-1-28  When the softening–melting behavior of the mixed burden and the recovery of valuable elements were taken into account, proper MgO contents in the sinter and slag ranged from 2.98wt% to 3.40wt% and from 11.46wt% to 12.72wt%, respectively, for the smelting of burden made from chromium-bearing vanadium–titanium magnetite in a blast furnace.

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Separation, upgrading, and mineralogy of placer magnetite ...

2017-7-10  The abnormal spherical grains are mostly more coarser than the associated magnetite concentrate, so they are easily concentrated by sieving process. The contents of iron oxide and titanium dioxide of octahedral magnetite vary from 73.3 to 91.5 and 2.0 to 16.0 wt%, with 85 and 6.0 wt% averages, respectively.

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Vanadium–titanium magnetite ore blend optimization for ...

2015-9-10  Vanadium and titanium magnetite (V–Ti) ore has a very high comprehensive utilization value due to its high-content vanadium, titanium, iron, etc. In addition, V–Ti ore as a major source of vanadium is found in various countries, such as Australia, China, Russia, and South Africa (Moskalyk and Alfantazi, 2003, Deng et al., 2012, Yu, 2004).

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Titanium magnetite and magnetite of iron ore deposits of ...

adshelp[at]cfa.harvard.edu The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A

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Sintering Characteristics of Titanium Containing Iron Ores

For instance, high titanium (and vanadium) magnetite concentrates account for more than 14% of China’s national iron ore resources. 1) On the other hand, in many cases Ti-bearing secondary raw materials (containing TiO 2) are introduced into the blast furnace to protect the hearth and extend the blast furnace operating life. 2,3,4) As the ...

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Vanadium–titanium magnetite ore blend optimization for ...

Vanadium–titanium magnetite ore blend optimization for sinter strength based on iron ore basic sintering characteristics April 2015 International Journal of Mineral Processing 142

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Titaniferous Magnetite Deposits of the Laramie Range,

2016-1-12  Titaniferous Magnetite Deposits of the Laramie Range, Wyoming* By R A. DIEMf:R INTRODUCTION Titaniferous iron ore deposits in the Laramie Range were first reported in 1850 by Stansbury (22: 266)t. They have since been found at a number

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Interface Behavior and Interaction Mechanism between ...

Vanadium-titanium magnetite (VTM), a type of complex iron ore containing iron, vanadium, titanium, is widely distributed in China, America, Russia, and South Africa.1–3) Currently, vanadium-titanium magnetite sinter and pellet are conventionally used as the main feedstock of blast furnace (BF) smelting.

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Vanadium Resources in Titaniferous Magnetite Deposits

2012-10-29  magnetite ore or a magnetite concentrate of the ore by either of two general processes. In one process the ore or concentrate is mixed with a sodium salt and roasted, which yields a water-soluble sodium vanadate, which is leached by water and then ... coproduct iron, titanium, and vanadium has been proposed (Udy, 1962).

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Vanadium–titanium magnetite ore blend optimization for ...

2015-9-10  Vanadium and titanium magnetite (V–Ti) ore has a very high comprehensive utilization value due to its high-content vanadium, titanium, iron, etc. In addition, V–Ti ore as a major source of vanadium is found in various countries, such as Australia, China, Russia, and South Africa (Moskalyk and Alfantazi, 2003, Deng et al., 2012, Yu, 2004).

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Evaluation of Titania-Rich Slag Produced from

2020-10-2  Titanium-bearing magnetite ore is generically defined as magnetite with > 1% titanium dioxide (TiO 2) and is usually vanadium-bearing. The iron and titanium occur as a mixture of magnetite (Fe 3O 4) and ilmenite (FeTiO 3) with vanadium oxide usually occurring within the solid solution of the titanium-bearing magnetite phase.

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(PDF) Processing of Titaniferous Magnetite Ores with the ...

When ilmenite and titanite were used as the target minerals in mineral processing, the theoretical TiO2 grade, recovery rate of titanium and yield of titanium concentrate would be 41.45%, 84.83 ...

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Coal-Based Reduction and Magnetic Separation Behavior

2017-5-23  the vanadium-titanium magnetite in Panxi district and Chengde district, present investigated vanadium-titanium magnetite has the characteristics of lower iron, higher titanium, and higher vanadium [1,2,8–10]. It is promising to utilize these special mineral resources by a non-blast furnace (BF) process.

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Titanium magnetite and magnetite of iron ore deposits of ...

adshelp[at]cfa.harvard.edu The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A

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Vanadium–titanium magnetite ore blend optimization for ...

Vanadium–titanium magnetite ore blend optimization for sinter strength based on iron ore basic sintering characteristics April 2015 International Journal of Mineral Processing 142

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Iron Ore-Titanium Magnetite Tailings for Sale

2015-10-15  Dear Legitimate Buyers We have 3,000,000 MT. stockpile of Iron Ore-Titanium Magnetite Tailings as and the Analysis report is available upon request.

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Vanadium Resources in Titaniferous Magnetite Deposits

2012-10-29  magnetite ore or a magnetite concentrate of the ore by either of two general processes. In one process the ore or concentrate is mixed with a sodium salt and roasted, which yields a water-soluble sodium vanadate, which is leached by water and then ... coproduct iron, titanium, and vanadium has been proposed (Udy, 1962).

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Titaniferous Magnetite Deposits of the Laramie Range,

2016-1-12  Titaniferous Magnetite Deposits of the Laramie Range, Wyoming* By R A. DIEMf:R INTRODUCTION Titaniferous iron ore deposits in the Laramie Range were first reported in 1850 by Stansbury (22: 266)t. They have since been found at a number

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The balance of TiTanium and vanadium in The blasT

2020-1-5  containing a titanium-vanadium-magnetite con-centrate with a TiO 2 content of approx. 5,0 kg per tonne of pig iron was produced. The sinter mix composition included the titanium-vanadium-magnetite concentrate in the amount of 200 kg, grainy hematite ore 580,2

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(PDF) Processing of Titaniferous Magnetite Ores with the ...

When ilmenite and titanite were used as the target minerals in mineral processing, the theoretical TiO2 grade, recovery rate of titanium and yield of titanium concentrate would be 41.45%, 84.83 ...

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Different Types of Iron Ore - 911metallurgist

2016-10-5  Iron formation consists of iron ore such as siderite, magnetite, and hematite, with silica in the form of chert, jasper, etc., generally in bands, but sometimes not distinctly so. The bands of iron ore are at times high-grade, but are often mixed with a good deal of silica, the whole making an ore too lean for use without concentration.

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Coal-Based Reduction and Magnetic Separation Behavior

2017-5-23  the vanadium-titanium magnetite in Panxi district and Chengde district, present investigated vanadium-titanium magnetite has the characteristics of lower iron, higher titanium, and higher vanadium [1,2,8–10]. It is promising to utilize these special mineral resources by a non-blast furnace (BF) process.

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Reduction of Vanadium-Titanium-Magnetite by

2020-2-28  minerals Article Experimental Study on Strengthening Carbothermic Reduction of Vanadium-Titanium-Magnetite by Adding CaF2 Xiangdong Xing 1,2, Yueli Du 1, Jianlu Zheng 1, Yunfei Chen 3, Shan Ren 4,* and Jiantao Ju 1,2,* 1 School of Metallurgical Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, China; [email protected] (X.X.); [email protected]

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