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Novel Approach for Enhanced Scandium and Titanium Leaching Efficiency from Bauxite Residue with Suppressed Silica Gel Formation. [PDF]
Sci Rep, 2018 The need of light weight alloys for future transportation industry puts Sc and Ti under a sudden demand. While these metals can bring unique and desired properties to alloys, lack of reliable sources brought forth a supply problem which can be solved by ...
Alkan G +7 more
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Leaching fraction, soil salinity, and drainage efficiency [PDF]
California Agriculture, 1990 Measuring the efficiency of a subsurface irrigation drainage system is complicated by a number of factors, including the irrigation water's salinity, the soil's inherent salinity, and the degree to which saline drainwater migrates laterally in a shallow ...
M Grismer
doaj +3 more sources
A new process for extracting vanadium by direct calcification using the heat of molten vanadium slag [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2022 A novel technology for extracting vanadium from molten converter vanadium slag was studied at the laboratory scale by oxidation and calcification. The effect of the cooling method, CaO addition, and reaction time on the phases of calcified vanadium slag ...
Qu J.-W., Zhang T.-A., Lv G.-Z., Chen Y.
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Metals, 2023 As an important substitute for ammonium-free leaching, magnesium sulfate is applied as a leaching agent for the mining of ion-adsorbed REE (rare earth element) deposits. Upon deriving the equation regulating the leaching kinetics on the basis of the REE “
Min Han +4 more
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Waste Management, 2021 The growing demand for lithium-ion batteries will result in an increasing flow of spent batteries, which must be recycled to prevent environmental and health problems, while helping to mitigate the raw materials dependence and risks of shortage and ...
N. Vieceli +4 more
semanticscholar +1 more source
Open Engineering, 2022 The increasing use of lithium-ion batteries (LIBs) presents a serious environmental problem. These spent LIBs are suitable sources of metals for the production of LIB cathode active material. This study successfully recovered nickel, cobalt, and aluminum
Jumari Arif +5 more
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ESO-LEACH: PSO based energy efficient clustering in LEACH
Journal of King Saud University - Computer and Information Sciences, 2021 Low Energy Adaptive Clustering Hierarchy (LEACH) algorithm has various demerits like picking of cluster head during each round which depletes energy of the node, non consideration of residual energy to name a few. Due to this, researchers are focusing on ways to boost the LEACH algorithm and making it more efficient for practical use.
Gaurav Kumar Nigam, Chetna Dabas
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Metals, 2021 The ammonia leaching method for treating low-grade rhodochrosite has the advantages of a good impurity removal effect and low environmental pollution. In this paper, aiming at the low leaching efficiency of low-grade rhodochrosite treated by the ammonia ...
Peng Yang +4 more
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工程科学学报, 2023 Manganese is one of the important strategic resources in China, and there is a saying that “no manganese, no steel”. In 2020, China’s output of electrolytic metal manganese was 1501300 tons, accounting for 96.5% of the global output.
Jun-jie ZHAO +5 more
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Metals, 2023 In order to reveal the influence of ammonium salts on the rare earth leaching process of weathered crust elution-deposited rare earth ores, ammonium acetate, ammonium chloride, and ammonium sulfate were used as leaching agents.
Zhenyue Zhang +5 more
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