Effect Of Titanium In Iron Ore

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Sintering Characteristics of Titanium Containing Iron

网页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

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Effect of titanium content on the precipitation behavior of

网页2018年2月7日  The use of iron ores bearing titanium as a raw material is an effective measure to prevent hearth erosion and prolong the life of a blast furnace. In this

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Effect of titanium content on the precipitation behavior of

网页2019年4月12日  The use of iron ores bearing titanium as a raw material is an effective measure to prevent hearth erosion and prolong the life of a blast furnace. In this

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The effect of titanium on reduction degradation of iron ore

网页2007年1月1日  The effect of titanium oxide on iron ore agglomerates is studied by the use of test sinter, test pellets and synthetic briquettes under laboratory conditions. Titanium

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Sintering Characteristics of Titanium Containing Iron Ores

网页2014年10月15日  The effect of Ti-oxide on the sintering behaviour of iron ore has been studied by doping pure TiO2 to a sinter blend in laboratory tests. The results showed a

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Effect of TiO2 content in slag on Ti content in molten steel De Gruyter

网页A calculation model of activity for CaO–SiO 2 –MgO–Al 2 O 3 –TiO 2 slag is established according to molecular-ion coexistence theory of slag structure to calculate the activities

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The Effect of Titanium on Reduction Degradation of Iron Ore

网页A strong correlation between the reduction degradation index (RDI) of production sinter and the titanium content of the sinter mix was identified at the Ruukki sintering plant between

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Effect of titanium suboxides on the reaction mechanism of

网页2023年1月15日  The ilmenite concentrate was obtained from an iron and steel plant, and its chemical composition is shown in Table 1, in which the main oxides are TiO 2, FeO, SiO

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Effect of B2O3 Content on the Sintering Basic

网页2020年3月21日  The sintering basic characteristics of iron ore play a key role in the process of sintering. In this study, the effects of B 2 O 3 on the assimilation characteristics, softening temperature, fluidity of liquid

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Improving the production efficiency of high-titania slag in Ti

网页2020年4月16日  Our group originally investigated the effect of temperature on FeO reduction, i.e., TiO 2-upgrading, from ilmenite ore from 1723 to 1923 K 13. Unlike the

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Sintering Characteristics of Titanium Containing Iron Ores J

网页The effect of Ti-oxide on the sintering behaviour of iron ore has been studied by doping pure TiO 2 to a sinter blend in laboratory tests. The results showed a considerable effect of TiO 2 on sinter strength, where the tumble index increased with increasing TiO 2 % (up to 2.0%). However, doping more than 2.0% TiO 2 to the sinter blend decreased

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Application of a water cooling treatment and its effect on

网页2016年12月7日  A water cooling treatment was applied in the coal-based reduction of high-chromium vanadium and titanium (V–Ti–Cr) iron ore from the Hongge region of Panzhihua, China. Its effects on the metallization ratio (η), S removal ratio (R S), and P removal ratio (R P) were studied and analyzed on the basis of chemical composition determined via

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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 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.,

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Sintering Characteristics of Titanium Containing Iron Ores

网页2014年10月15日  The effect of Ti-oxide on the sintering behaviour of iron ore has been studied by doping pure TiO2 to a sinter blend in laboratory tests. The results showed a considerable effect of TiO2 on sinter

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Effect of titanium suboxides on the reaction mechanism of

网页2023年1月15日  The ilmenite concentrate was obtained from an iron and steel plant, and its chemical composition is shown in Table 1, in which the main oxides are TiO 2, FeO, SiO 2 and Al 2 O 3.In Fig. 1, the XRD analysis indicates that phase compositions of raw materials include ilmenite (FeTiO 3) with a small amount of rutile (TiO 2) and pseudobrookite (FeTi

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Effects of Iron Sand Ratios on the Basic Characteristics of Vanadium

网页2016年6月22日  Materials and Sample Preparation. A pure reagent of CaO, sinter mixture and 4 kinds of iron ores were used in the present study. Chemical composition of iron-bearing materials is listed in Table I.Ore-A is an Indonesian iron sand with a high TiO 2 content. Ore-B is a Chinese magnetite concentrate characterized by the highest iron

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Effect Of Basic Chemical Element In Sgi (Ductile Iron)

网页2022年3月7日  Keywords:-chemical element, ductile iron, effect, mechanical properties. 1. Introduction SGI CASTING (DUCTILE IRON) S.G Cast iron is defined as a high carbon containing, iron based alloy in which the graphite is present in compact, spherical shapes rather than in the shape of flakes, the latter being typical of gray cast iron

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Optimized magnetic separation for efficient recovery of V

网页2021年10月1日  Effect of magnetic intensity on separation of vanadium, titanium and iron. In this study, magnetic separation was used to obtain high-quality vanadium concentrates from the VTM ore. The production of titanium-rich concentrates to recover titanium was also very important because the VTM ore contains high ilmenite [26, 27]. Therefore, from the

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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 thermodynamics of the

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Effect of titanium suboxides on the reaction mechanism of

网页2023年1月15日  In this study, the ability of titanium suboxides to reduce ilmenite is systematically analyzed and confirmed. Thermodynamic calculations reveal that these titanium suboxides exist stably and reduce ilmenite when the reaction temperature exceeds 1100 K. Validation experiments indicate that Ti3 O 5 can be used to reduce ilmenite to

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Effect of titanium content on the precipitation behavior of

网页2019年4月12日  The use of iron ores bearing titanium as a raw material is an effective measure to prevent hearth erosion and prolong the life of a blast furnace. In this research, the effect of titanium content on the precipitation behaviors of high-melting phases of carbon-saturated molten pig iron were studied by confocal scanning laser microscopy. The

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Sintering Characteristics of Titanium Containing Iron

网页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 resources.

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Iron Ore 2019 AusIMM

网页Iron Ore 2019 was held in Perth, WA on 22-24 July 2019. It was the eighth in a series of international iron ore conferences jointly hosted by AusIMM and CSIRO. It covered the latest technological developments in a wide

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Titanium in the rapidly cooled hypereutectic gray iron

网页2003年4月1日  The effect of titanium on the structure and properties of a rapidly cooled hypereutectic cast gray iron has been studied on the example of permanent mold (PM) casting. A microstructure study showed that titanium is a relatively strong element in controlling solidification structure by increasing undercooling and thus promoting type D

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Titanium Ore an overview ScienceDirect Topics

网页Titanium Dioxide (Titania) Titanium dioxide is the least expensive and most widely used white pigment. Nearly all of the titania used in this country is produced from titanium ore (mostly titanium and iron oxides) by the “chloride process”, which goes through a TiCl 4 intermediate. Although TiO 2

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杨松陶_百度百科

网页[7]Songtao Yang, Mi Zhou, Tao Jiang, et al. Application of a water cooling treatment and its effect on coal-based reduction of high-chromium vanadium and titanium iron ore[J]. International Journal of Minerals, Metallurgy, and Materials. 2016,23(12):1353-1359.

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PROTECTION MECHANISMS FOR BLAST FURNACE

网页2012年12月13日  amount of titanium in the pig-iron to be at least 0.10% [7,11]. 2. Due to the low performance of the titanium additions, in recent years it has been preferred to make selective treatments to those zones most affected by wear, by injecting through the tuyeres most adequate for each case, the titanium compounds [7,11]. 3.

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Effect of TiO2‐content on Reduction of Iron Ore Agglomerates

网页2010年4月23日  The effect of titanium oxide on iron ore agglomerates is studied by the use of test sinter, test pellets and synthetic briquettes under laboratory conditions. Titanium favours secondary hematite rather than magnetite, which is the main phase in the sinter of Rautaruukki's Raahe plant. Additionally, the effects of sinter RDI and pellet LTD on

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