2021年6月1日 An efficient and clean utilization technique for vanadium‑titanium magnetite based on fluidized bed hydrogen reduction was developed in present study. The effect of
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2023年11月17日 Global VTM reserves are extremely abundant (over 40 billion tons), found mainly in Russia, South Africa, China, the United States, Canada, Norway, Finland, India, and Sweden . In China, VTM reserves are highly
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This paper summarizes the distribution of vanadium titanium magnetite in the world and its comprehensive utilization progress. vanadium titanium magnetite is a composite ore of iron,
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4 天之前 IntroductionVanadium-titanium magnetite (VTM) is a composite polymetallic ore composed of titanium (Ti), iron (Fe), and vanadium (V). 1,2) VTM is widely distributed in
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2017年2月5日 There is an abundance of vanadium-titanium magnetite in Panzhihua, China, which contains more than 8.73 × 10 8 tons of TiO 2 accounting for 90.6% of the national
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2017年8月4日 A large number of unexploited low-grade vanadium-titanium magnetite deposits have been found in the Chao-yang area of China in recent years. The reserves are estimated at more than 20 billion tons. A
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2024年1月10日 In recent years, a large amount of weathered crustal low-grade vanadium–titanium magnetite resources with proven reserves of 3 billion tons and
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2013年2月21日 Comprehensive Utilization of Vanadium–Titanium Magnetite Deposits in China Has Come to a New Level - Ziguo - 2013 - Acta Geologica Sinica - English Edition - Wiley
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2023年2月22日 Vanadium titanomagnetite (VTM) is a valuable multi-element symbiotic ore mainly composed of iron, vanadium, and titanium, as well as small amounts of chromium, nickel and cobalt [1,2,3]. The global resource reserves
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2024年7月11日 China is rich in vanadium and titanium magnetite resources, with a resource reserve of nearly 10 billion tons that is primarily distributed in the areas of Panxi (Panzhihua-Xichang) in Sichuan Province and Chengde in Hebei Province (Lv et al. 2020).Vanadium and titanium magnetite ore dressing will produce a large number of tailings, and the Panxi Region
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2020年7月1日 Vanadium–titanium magnetite tailings (VTMT) are a common industrial waste in China, which are harmful to the environment and economic development. The efficient utilization of this industrial waste is urgently needed. Herein, foam ceramics were successfully prepared as partition materials using VTMT as the main raw material.
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2013年2月21日 Comprehensive Utilization of Vanadium–Titanium Magnetite Deposits in China Has Come to a New Level. HAO Ziguo, HAO Ziguo. Chinese Academy of Geological Sciences. Editorial Office of Acta Geological Sinica Geological Society of China. for more papers by this author. FEI Hongcai,
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2021年3月25日 Vanadium–titanium magnetite (VTM) owes its extremely high and comprehensive utilization value due to abundant associating and valuable elements such as iron, vanadium and titanium [].The reserve of the VTM resources attains over 10 billion tons in the Panzhihua and Xichang regions, in which the reserve of the TiO 2 reaches 873 million tons
MoreVanadium-titanium-bearing magnetite of Panzhihua, China, is a complex iron ore with the coexistence elements of vanadium and titanium. It accounts for more than 90% of the titanium reserves in China. By the beneficiation process of the
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2018年1月19日 Vanadium-titanium magnetite is a complex mineral, and distributes widely throughout the world, mainly concentrated in Russia, China, South Africa, New Zealand, Canada and Australia [].The Pan-xi area of China has rich vanadium-titanium magnetite deposits with reserves more than 9.66 billion tons, of which titanium and vanadium accounts for more
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2022年2月1日 Vanadium-containing titanium magnetite is the main source of V and Ti in the internal market. About 75% Fe, 82% V, and 44% Ti pass into iron concentrate during ore enrichment [].Therefore, the question of how to improve comprehensive utilization of vanadium-titanium magnetite concentrate (VTMC) is of decisive importance for the vanadium and
More2022年1月1日 Vanadium (V) and titanium (Ti) are important strategic metals, which are widely used in metallurgical industry, chemical industry, machinery manufacturing, battery, aerospace, etc. [[1], [2], [3], [4]].As a representative resource for extracting V and Ti, vanadium–titanium magnetite (VTM) is a polymetallic symbiotic mineral which primarily contains iron, vanadium,
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Panzhihua titanium resources, many processes were proposed. The development and utilization of vanadium-titanium magnetite resource have extremely vital sig-nificance. This article is a review on techniques to make comprehensive use of vanadium-titanium magnetite, especially on the titanium extraction. Existing
More2023年12月20日 In this work, diboron trioxide and calcium fluoride are applied as composite additives to explore a process suitable for processing low-grade, high-vanadium, ultra-high-titanium vanadium–titanium magnetite. The metallized coal-based direct reduction–electromagnetic separation experiment was conducted. Results show that a good
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2023年2月22日 Vanadium titanomagnetite (VTM) is a valuable multi-element symbiotic ore mainly composed of iron, vanadium, and titanium, as well as small amounts of chromium, nickel and cobalt [1,2,3].The global resource reserves
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2022年5月5日 Vanadium-titanium (V-Ti) magnetite tailings have caused great concern due to their safety hazards and environmental risks. However, the microbial community structure and the key geochemical factors of V-Ti magnetite tailing profiles under different management modes remain unclear. Therefore, we investigated the heavy metal distribution and the microbial
More2023年8月1日 Vanadium-titanium (V–Ti) magnetite is the primary source of V, with reserves of 9.83 billion tons in China (Li et al., 2018). Large amounts of V–Ti magnetite tailings are produced during mineral extraction and beneficiation processes (Tang et al., 2021).
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2022年5月5日 As a multi-metallic iron-based ore, vanadium-titanium (V-Ti) magnetite has huge reserves in China, with a mineable grade of 9.83 billion tons (Li et al., 2018). A large amount of V-Ti magnetite tailings have been generated in the selection process of Fe concentrate, with an accumulated storage of about 570 million tons in the Panzhihua area of
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Titaniferous magnetite hard rock deposits are common throughout the world. Previously they have been processed to recover vanadium using the standard salt roast process, however the economics based on vanadium alone can be marginal due to the high CAPEX and OPEX, making it vulnerable in a volatile vanadium market. New Zealand Steel and others have
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The research achievements revealing that augite separation technology is the key to extract scandium from vanadium-titanium magnetite. keywords: Panxi region vanadium-titanium magnetite scandium, occurrence state. 文章编号 ...
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2024年8月19日 China has more than 18 billion tons of vanadium–titanium magnetite reserves [], accounting for about 45% of the world’s reserves [].It has been reported that the blast furnace process recovers more than 90% of the vanadium–titanium magnetite produced worldwide [].The limiting step of blast furnace smelting of vanadium–titanium magnetite is
More4 天之前 IntroductionVanadium-titanium magnetite (VTM) is a composite polymetallic ore composed of titanium (Ti), iron (Fe), and vanadium (V). 1,2) VTM is widely distributed in China, the United States and India. 3,4) The key to using VTM is to ef f ectively separate and extract the valuable metals, such as iron, vanadium, and titanium.
More2021年3月25日 Vanadium–titanium magnetite (VTM) owes its extremely high and comprehensive utilization value due to abundant associating and valuable elements such as iron, vanadium and titanium [].The reserve of the VTM resources attains over 10 billion tons in the Panzhihua and Xichang regions, in which the reserve of the TiO 2 reaches 873 million tons
More2018年1月19日 Vanadium-titanium magnetite is a complex mineral, and distributes widely throughout the world, mainly concentrated in Russia, China, South Africa, New Zealand, Canada and Australia [].The Pan-xi area of China has rich vanadium-titanium magnetite deposits with reserves more than 9.66 billion tons, of which titanium and vanadium accounts for more
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