vanadium titanium extracting

  • Pressure acid leaching of black shale for extraction of …

    Pressure acid leaching of black shale for extraction of …

    2012-10-23 · Extracting vanadium from stone-coal by oxygen pressure acid

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  • Making Vanadium | Vanitec

    Making Vanadium | Vanitec

    2010-7-6 · DENG Zhi-gan, et al/Trans. Nonferrous Met. Soc. China 20(2010) s118−s312 s119 process of extracting vanadium from stone-coal, characterized by higher recovery of vanadium, which was environmentally-friendly.

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  • Iron Steel Vanadium Titanium

    Iron Steel Vanadium Titanium

    2011-11-16 · Abstract: In order to reduce the pollution of Cl2 and HCl released during extracting vanadium from stone coal by sodium chloride roasting, a modified salt-roasting process was proposed by adding calcined lime in roasting process followed by H 2 SO 4 leaching.

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  • Vanadium Pentoxide Flake Operating Rate And …

    Vanadium Pentoxide Flake Operating Rate And …

    With a view to satisfying the requirements of environmental protest and efficient usage of resources, a novel process for efficiently extracting vanadium (V), titanium (Ti), and iron (Fe) from ...

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  • extraction of titanium

    extraction of titanium

    2019-1-2 · A perspective of stepwise utilisation of Bayer red mud: Step two—Extracting and recovering Ti from Ti-enriched tailing with acid leaching and precipitate flotation. Journal of HazardousMaterials, Volume 307, 15 April 2016, Pages 318–327 ( IF.4.8,工程一区 top

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  • 钒钛,V-Ti英语短句,例句大全

    钒钛,V-Ti英语短句,例句大全

    In this paper, a novel technology for simultaneous extraction of vanadium and titanium from vanadium slag was proposed, in which the vanadium slag was roasted with recyclable (NH4)2SO4 (AS) at ...

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  • IRON STEEL VANADIUM TITANIUM 2006 Vol.27 Issue 3 ...

    IRON STEEL VANADIUM TITANIUM 2006 Vol.27 Issue 3 ...

    Yuxi Steel production base restored the production mode of vanadium-titanium ore smelting in August, taking “vanadium-titanium ore smelting” as the focus, in accordance with the differentiated development idea of “Extracting vanadiumand steel by smelting vanadium-titanium”.

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  • Extracting vanadium from stone-coal by oxygen pressure ...

    Extracting vanadium from stone-coal by oxygen pressure ...

    The invention discloses a method for extracting titanium from vanadium-titanium magnetite. The method comprises the following steps: adding sodium or potassium salt additive in the reduction smelting of an iron ore concentrate electric stove to obtain liquid iron and titanium-containing slag, wherein vanadium and iron are reduced to enter liquid iron, under a smelting high temperature ...

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  • Comprehensive Utilization of Vanadium Extraction …

    Comprehensive Utilization of Vanadium Extraction …

    2018-1-17 · years, a large amount of vanadium–titanium magnetite deposit was discovered in Chao-yang, China. Compared with the vanadium–titanium magnetite concentrate from Pan-xi and Cheng-de, China, it was unique for its characteristics of high grades of vanadium and titanium and a …

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  • Iron Steel Vanadium Titanium 2014 Vol. Issue 3

    Iron Steel Vanadium Titanium 2014 Vol. Issue 3

    To enhance the extraction, an activation pretreatment of the vanadium slag through high-temperature water quenching was employed. The results demonstrated that the activation significantly accelerated the extraction, with the vanadium and titanium extraction increasing by 16% and 12%, respectively, compared with the raw vanadium slag.

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  • Vanadium–Titanium Magnetite Concentrate

    Vanadium–Titanium Magnetite Concentrate

    Iron Steel Vanadium Titanium. (shortly referred to as ISVT hereinafter)published its first papers in 1980 as a quarterly journal, which are distributed home and abroad.. Its domestic and international publication numbers are CN51-1245/TF and ISSN1004-7638 respectively. It has brought out 96 issues in 23 volumes since 1980 with over 1200 academic and technical papers published in total.

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  • 钒钛磁铁精矿,中文例句,英文例句-词都网

    钒钛磁铁精矿,中文例句,英文例句-词都网

    2020-3-12 · The extraction and recovery process of vanadium as a by-product from the tailings of a uranium processing plant poses many problems. In this study vanadium is recovered from impounded resin-in-pulp tailings and from the current tailings of a uranium plant which did not include a circuit for vanadium recovery in its initial design. Since the vanadium content is quite low, capital expenditures ...

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  • Vanadium processing | Britannica

    Vanadium processing | Britannica

    In this paper, potassium salt roasting additives were applied to extract vanadium from vanadium–titanium magnetite concentrate. Meanwhile, the mechanisms of potassium salt roasting and acid leaching kinetics were investigated. The results indicate that potassium salt roasting additives are more efficient than sodium and calcium salt and that K2SO4 works best. Under certain conditions (a ...

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  • titanium processing | Technology, Methods, & Facts ...

    titanium processing | Technology, Methods, & Facts ...

    2013-4-9 · A new process of extracting vanadium from molten vanadium slag by direct oxidation and sodium activating method was introduced in this paper. The feasibility and rationality of the new process was analysed, and then the simulation experiments were carried out in the laboratory. The results show that molten vanadium slag can be kept in

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  • Optimization of a High Work Function Solution …

    Optimization of a High Work Function Solution …

    Titanium Grade 5 (6Al – 4V) This is an alloyed products containing 6% aluminum and 4% vanadium. Titanium Grade 7; This is a nonalloyed medium strength product containing palladium in the range of % … Get Price; Lithium, Titanium, Vanadium Neometals. Contained Titanium Dioxide (TiO2) in Total Mineral Resource estimate exceeds 25 million tonnes.

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