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1. Introduction. Panzhihua vanadium‑titano-magnetite ore is the greatest titanium mineral resources in China [1].The ilmenite concentrate is smelted using an electric arc furnace to produce the HTS, and over 5 million tons of titanium-bearing slag are outputted per year [2], [3].However, the effective interest rate of HTS is below 3%, wherein most HTS are directly …
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Titanium slags produced through ilmenite electric furnace smelting contain 60–80%TiO2, a vital titanium resource in the titanium industry. The processing and utilization of titanium slag is faced with many challenges, such as complex mineral structures, high requirements, severe environmental pollution, and heavy additives and energy consumption. …
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The changes in the content of the solid metal, solid slag, liquid metal, and liquid slag of the reduced product with their parameters were calculated using FactSage software, as shown in Figure 4. As shown in Figure 4(a), when the carbon content was 12 pct and 6 pct Na2CO3was added, …
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High titanium slag, characterized by a higher concentration of TiO2, is primarily used in the production of titanium dioxide and titanium metal. The superior quality and higher TiO2 content make high titanium slag a preferred choice for various high-end applications. The growing demand for high-performance materials in aerospace and automotive ...
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High titanium heavy slag is one kind of solid waste that exists in large amounts in the southwest of China. In this paper, this high titanium heavy slag is used as natural pre-wetted material in concrete because of its porous …
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The titanium dioxide in original slag can directly transform into rutile with high melting point (MP) of 1870℃. It also can be reduced to TiC (MP: 3140℃) and TiN (MP: 2950℃) by carbon in smelting process. The alumina in original slag reacts with titanium dioxide at high temperature to form Al 2 TiO 5 with MP of 1860℃. All these ...
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In this work, a novel multifunctional light-weight high titanium slag (HTS)-based geopolymer was fabricated. The physical properties such as compressive strength, thermal conductivity, electrical conductivity, and electromagnetic wave absorption characteristics of HTS-based geopolymer composites with different matrix densities and pore structures were …
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furnace slag, so the hydraulic activity of high-titanium slag is far lower than that of blast furnace slag. Comparing the two kinds of high-titanium slag, the index of hydraulic activity for 7 d and 28 d of water-quenched high-titanium slag is 1.7 and 1.5 times that of slow-cooled high-titanium slag, respectively.
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Titanium slag is a high-demand product in the global market with a significant production volume characterized by a consistent and long-term growth trend. It is a primary …
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Bhubaneswar, 15/07/2014: National Aluminium Co. Ltd. (NALCO), the Navratna PSU and India's leading manufacturer exporters of aluminium has signed a Memorandum of Understanding (MoU) with Indian Rare Earths Ltd (IREL), a Govt. of India Undertaking under Department of Atomic Energy for jointly establishing a Titanium Slag Plant of 1 lakh tonne capacity at Odisha Sand …
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High-purity intermetallic β-Ti (FeTi4) and FeTi alloys were prepared via molten salt electrolysis from a titanium-containing waste slag and Fe2O3 mixture using molten CaCl2 salt as the electrolyte.
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Titanium metal was successfully prepared from high-titanium slag via an electro-deoxidation process in molten CaCl2 melt in argon. The effects of sintering and electrolysis temperatures on the electro-deoxidation process were investigated. The results show that the porosity of the pellet decreases rapidly with the increase of sintering temperature, which …
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Titanium slags produced through ilmenite electric furnace smelting contain 60–80%TiO2, a vital titanium resource in the titanium industry. The processing and utilization of titanium slag is faced with many challenges, …
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High titanium heavy slag (HTHS) is a special blast furnace slag generated after the smelting of vanadium-titanium magnetite, with a TiO 2 content greater than 20% [[1], [2], [3]]. …
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The high-titanium heavy slag contained partially refined titanium metal, resulting in a higher density. To reduce the weight of the high-titanium heavy-slag concrete composite beams and improve their flexural performance, fly-ash lightweight aggregates were added to the concrete, based on the existing literature and research experience. The ...
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Chapter 3: High Titanium Slag Market Historical (2023-2030) and Forecast (2023-2030) Volume and revenue analysis of High Titanium Slag Market in North America, Europe, Asia-Pacific, Latin America ...
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"High Titanium Slag Market" is anticipated to experience robust growth, with projections estimating it will reach USD XX.X Billion by 2032. This growth trajectory is underpinned by a compound ...
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1. Introduction. High-titanium slag is a kind of granular or massive waste slag that is produced by the quenching or natural cooling of molten slag discharged from the pig iron obtained via smelting vanadium titanium magnetite [].Hydraulicity refers to the property that a material can be hardened in humid air and water to form a stable compound after being …
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High-titanium slag is a kind of granular or massive waste slag that is produced by the quenching or natural cooling of molten slag discharged from the pig iron obtained via smelting vanadium titanium magnetite [].Hydraulicity …
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Titanium metal was successfully prepared from high-titanium slag via an electro-deoxidation process in molten CaCl 2 melt in argon. The effects of sintering and electrolysis temperatures on the electro-deoxidation process were investigated. The results show that the porosity of the pellet decreases rapidly with the increase of sintering temperature, which reduces the available …
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High titanium heavy slag powder (HSP) is a typical waste with vast reserves but lacks effective disposal. This paper investigated for the first time the potential of reusing HSP …
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High-titanium slag is a kind of granular or massive waste slag that is produced by the quenching or natural cooling of molten slag discharged from the pig iron obtained via smelting vanadium titanium magnetite [].Hydraulicity refers to the property that a material can be hardened in humid air and water to form a stable compound after being ground into a fine powder and …
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Reduction in the solid state at temperatures above and below the occurrence of the invariant point involving rutile, metallic iron, ilmenite and an M (sub 3) O (sub 5) phase at 1068 degrees C is explained at the hand of phase diagrams for the system Fe-Ti-O. Available data for the TiO (sub 2) -FeO and TiO (sub 2) -Ti (sub 2) O (sub 3) binaries ...
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The High Titanium Slag Market Size highlights the market's growth potential, projecting a value of around USD XX.X billion by 2031, up from USD XX.X billion in 2023.This trajectory suggests a ...
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Finally, TEM analysis shows that the addition of a small amount of Na 2 O flux promotes reduction of Fe constituting the ps-BR phase, resulting in a high concentration of Ti in titanium slag and ...
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The global High Titanium Slag market was valued at US$ million in 2023 and is anticipated to reach US$ million by 2030, witnessing a CAGR of % during the forecast period 2024-2030.North American ...
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This study explores the application of electric furnace steel slag powder (EFSSP), fly ash (FA), and high-titanium heavy slag (HTHS) from Panzhihua City, China, in producing green low-carbon concrete. The properties of these waste materials were characterized, and the fluidity and hydration activity of the EFSSP-FA composite admixture in cement ...
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The High Titanium Slag Market size was valued at USD XX.X Billion in 2023 and is projected to reach USD XX.X Billion by 2031, growing at a CAGR of XX.X% from 2024 to 2031.. High Titanium Slag ...
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Finally, TEM analysis shows that the addition of a small amount of Na 2 O flux promotes reduction of Fe constituting the ps-BR phase, resulting in a high concentration of Ti in titanium slag and ...
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TiO2 is produced from either ilmenite, rutile or titanium slag. Radioactive elements associated with heavy mineral deposits may be removed from the ilmenite concentrate before smelting or, alternatively, from the high-titanium slag after smelting. The ilmenite, as mined, has a high Cr2O3 content and is not suitable for direct smelting to ...
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For smelting of titanium rich slag, the low-ash reducing agents were used, i.e., some oxides (SiO 2, Al 2 O 3, CaО and MgO) convert into the slag and impoverish target …
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Titanium dioxide slags are produced by reduction smelting of ilmenite in electric arc furnaces. The slag grade (sulfate or chloride) depends essentially on the quality of the ore or concentrate fed to the slag furnaces. Upgraded slag or UGS is produced by high-pressure acid leaching of sulfate slag.
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Titanium slag is a high-demand product in the global market with a significant production volume characterized by a consistent and long-term growth trend. It is a primary commercial product (semi-finished product) in the technological chain for obtaining titanium dioxide pigment, metallic titanium, titanium-based alloys, and highly processed ...
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The "High Titanium Slag Market" reached a valuation of USD xx.x Billion in 2023, with projections to achieve USD xx.x Billion by 2031, demonstrating a compound annual growth rate (CAGR) of xx.x ...
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In view of the present situation that the preparation of complex high titanium heavy slag concrete (hereinafter referred to as CHTHSC) by using all coarse aggregate, fine aggregate and ground admixture made of high titanium heavy slag, is in need of experiments and studies in detail, this paper, based on the verification and analysis of structural stability of complex high …
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The process of titanium slag smelting (High titanium slag and Acid slag) The finery of Micro carbon ferrochrome and de-dusting equipment (Smelting low carbon) The utilization on the equipment of hydrogen energy cracking (new energy and non-standard equipment)
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High titanium heavy slag of Panzhihua Iron & Steel is a stone-based material composed by titanaugite, perovskite and other mineral which produced by molten slag cooling in the air or water when smelting vanadium-titanium magnetite. The content of TiO2 by chemical composition in high titanium heavy slag of Panzhihua Iron & Steel is more than 20% makes it quite different …
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