المنتجات الساخنة
Efficient separation of vanadium, titanium, and iron from
网页2021年1月15日The extraction rate of vanadium, iron and titanium were measured to be 91.8%, 88.3%, and 0.96%, respectively, which reveal that a part of vanadium and iron were trapped in the phase of titanium and silicon, and thus it was difficult to dissolve in the
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A new process for the recovery of iron,
网页The VTM is firstly reduced by carbothermal reduction, and the titanium (non-magnetic fraction) and iron and vanadium (magnetic fraction) are
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A novel process for the recovery of iron, titanium, and
网页The increase in roasting temperature favors the reduction of iron oxides but disfavors the oxidation of vanadium oxides. The recoveries of vanadium, iron, and titanium reached
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A method for recovery of iron, titanium, and vanadium
网页2018年2月3日This method involves two procedures: low-temperature roasting of vanadium-bearing titanomagnetite and water leaching of roasting slag. During the
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A method for recovery of iron, titanium, and vanadium
网页2017年2月21日Abstract. An innovative method for recovering valuable elements from vanadium-bearing titanomagnetite is proposed. This method involves two
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A novel method to extract iron, titanium, vanadium, and
网页2014年10月1日A novel process for the extraction of iron, titanium, vanadium, and chromium from high-chromium vanadium-bearing titanomagnetite concentrates is
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A method for recovery of iron, titanium, and vanadium
网页2018年2月1日The total recoveries of iron, vanadium, and titanium were 93.67%, 72.68% Effect of Briquette Thickness on Iron Nugget Formation in Fluxless Processing of
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Extraction of iron and titanium from vanadium
网页2014年1月1日The iron and titanium were recovered by magnetic separation and gravity separation. Finally, an iron concentrate with a Fe grade of 57.47% and a recovery of
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A novel process for recovery of iron, titanium, and
网页2013年1月15日A novel process for recovering iron, titanium, and vanadium from titanomagnetite concentrates has been developed. In the present , the treatment of
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A novel process for the recovery of iron, titanium, and
网页No Comments on A novel process for the recovery of iron, titanium, and vanadium from vanadium-bearing titanomagnetite: sodium modification direct reduction coupled
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Titanium processing Technology, Methods,
网页titanium processing, the extraction of titanium from its ores and the preparation of titanium alloys or compounds for use in various products. Titanium (Ti) is a soft, ductile, silvery gray metal with a melting point of
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A novel process for the recovery of iron, titanium, and
网页2017年5月4日The increase in roasting temperature favors the reduction of iron oxides but disfavors the oxidation of vanadium oxides. The recoveries of vanadium, iron, and titanium reached 84.52%, 89.37%, and 95.59%, respectively. Moreover, the acid decomposition efficiency of titanium slag reached 96.45%.
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A method for recovery of iron, titanium, and vanadium
网页2017年2月21日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...
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(PDF) Physical-Chemical and
网页2021年3月1日(PDF) Physical-Chemical and Pyrometallurgical Estimation of Processing of Complex Ores with Extraction of Iron, Vanadium, Titanium Physical-Chemical and Pyrometallurgical
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A new process for the recovery of iron, vanadium, and
网页2014年6月1日It is a solid-state carbon-based reduction technology and is applicable for processing iron ore as well as iron-oxide-containing materials (Mcclelland and Metius, 2003). Moreover, it has been...
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Extraction of iron and titanium from vanadium
网页2014年1月1日The grade of Fe and TiO2 are 21.92%, 5.84%, respectively. The iron and titanium were recovered by magnetic separation and gravity separation. Finally, an iron concentrate with a Fe grade of 57.47%
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Extraction of titanium, vanadium and iron from
网页1995年1月1日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 novel process for recovery of iron, titanium, and
网页2013年1月15日A novel process for recovering iron, titanium, and vanadium from titanomagnetite concentrates has been developed. In the present , the treatment of rich titanium–vanadium slag by NaOH molten salt roasting and water leaching processes is investigated. In the NaOH molten salt roasting process, the metallic iron is oxidized into
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The production of vanadium and steel from
网页1985年8月1日From the slag vanadium is ex- 95 tracted by a highly complicated process. Slag is crushed and ground, and iron is separated with magnetic separators. After that sodium salt is admixed to the slag and the mixture is
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Mineral Processing Techniques Iron, Vanadium,
网页2011年11月10日Mineral Processing Techniques Iron, Vanadium, Titanium CR4 Discussion Thread HOME CR4 ChemicalMaterial Science ChemicalMaterial Science Previous in Forum: Delayed Cracking 304L SS Deep Drawn Next in Forum: Gold Recovery Comments Format: Subscribe to Discussion: CR4 allows you to "subscribe" to
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(PDF) Physical-Chemical and
网页2021年3月1日(PDF) Physical-Chemical and Pyrometallurgical Estimation of Processing of Complex Ores with Extraction of Iron, Vanadium, Titanium Physical-Chemical and Pyrometallurgical
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Extraction of iron and titanium from vanadium
网页2014年1月1日The iron and titanium were recovered by magnetic separation and gravity separation. Finally, an iron concentrate with a Fe grade of 57.47% and a recovery of 66.52%, and a titanium...
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A method for recovery of iron, titanium, and vanadium
网页2017年2月21日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...
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A new process for the recovery of iron, vanadium, and
网页2014年6月1日It is a solid-state carbon-based reduction technology and is applicable for processing iron ore as well as iron-oxide-containing materials (Mcclelland and Metius, 2003). Moreover, it has been...
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A New Process of Extracting Titanium from
网页2021年3月25日A new process of extracting titanium from vanadium–titanium magnetite (VTM) in the Panxi area in Sichuan, China is introduced in this work. Various experiments, including reduction–magnetic separation, leaching and
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Method of processing vanadium containing iron
网页FIELD: chemistry. SUBSTANCE: invention relates to a method of processing vanadium-containing iron-titanium oxide concentrate. Charge is formed from concentrate and sodium chloride. Charge is ground. Further, method comprises thermal treatment at 800–1,200°C in presence of oxygen to form a sinter. Sinter is ground and leached with water with transfer
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Extraction of titanium, vanadium and iron from
网页1995年1月1日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 novel process for recovery of iron, titanium, and
网页2013年1月15日A novel process for recovering iron, titanium, and vanadium from titanomagnetite concentrates has been developed. In the present , the treatment of rich titanium–vanadium slag by NaOH molten salt roasting and water leaching processes is
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The production of vanadium and steel from
网页1985年8月1日From the slag vanadium is ex- 95 tracted by a highly complicated process. Slag is crushed and ground, and iron is separated with magnetic separators. After that sodium salt is admixed to the slag and the mixture is
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Metals Free Full-Text Improved Process for Separating
网页2022年12月22日Vanadium titanomagnetite (VTM) ore is an important deposit, not only for its plenty reserves of vanadium, titanium, chromium, and iron but also for its globally abundant distribution in countries such as Russia, China, South Africa, New Zealand, Canada, and Australia [1,2].In the VTM deposit, the principal oxide minerals are
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