Results 31 to 40 of about 1,484 (209)
Results in Engineering, 2023 The recycling of valuable metals from spent lithium-ion batteries (S-LIBs) has become more significant in our society, so the focus of most academic studies has been on the recovery of active battery materials. On the contrary, research on the separation
Fulya Mennik +2 more
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Determination of the difference in recovery and kinetics of various size fractions of gilsonite in rougher and cleaner flotation processes [PDF]
International Journal of Mining and Geo-Engineering, 2019 Kinetic models are the most important tools for the prediction and evaluation of the flotation circuits performance. In order to determine the kinetic order and rate of flotation of a Gilsonite sample, flotation experiments were conducted using the ...
Fatemeh Kazemi +2 more
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Coal Recycling from Tailings using Flotation with 2-Level Experimental Design Techniques [PDF]
International Journal of Mining and Geo-Engineering, 2012 In this study, the possibility of producing coal with less than 11% ash from tailings of flotation process was investigated. The effect of six flotation parameters: collector type, collector consumption, frother type, frother consumption, pulp density ...
Sajjad Jannesar Malakooti +6 more
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Frother critical coalescence concentration and dose in flotation of copper-bearing carbonaceous shale [PDF]
, 2019 The paper presents the yield of carbon-and-cooper-bearing shale from the Legnica and Glogow Copper Basin flotation also called Kupferschiefer in the presence of ethylene, diethylene and trithylene glycol butyl ethers (C4E1, C4E2, C4E3) frothers ...
Szyszka, Danuta
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RecyclingFlotation was investigated to treat incineration fly ash with diesel, kerosene, TX-100, or SDS as a collector and methyl isobutyl carbinol (MIBC) or 2-Octyl alcohol as a frother. Fly ash was separated into light and residual materials.
Weifang Chen +3 more
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Dynamic property evaluation of frother [PDF]
, 2019 Fourteen solvents were evaluated through frothing test and laboratory flotation batch tests. A new frothing parameter, initial dynamic froth index (IDFI), is proposed to compare the frothability of solvent.
Xia, Yunkai
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Food Chemistry International, EarlyView.Scientific analysis of Anchomanes difformis roots confirms significant nutraceutical potential, containing high levels of carbohydrates, proteins, and essential minerals. Phytochemical screening revealed antioxidants such as phenols and flavonoids, and although the extracts effectively lowered plasma glucose, safety testing showed dose‐dependent risks.
Lawrence Folorunso Dada +2 more
wiley +1 more source
Combined microflotation effects in polymetallic ores beneficiation
SN Applied Sciences, 2023 Article Highlights Microbubbles in the form of water-air myroemulsion of frother solution improve efficiency of extraction of fine hydrophobic particles.
D. Turysbekov +3 more
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Flotation performance analysis on coal washery rejects
Energy Geoscience, 2021 The coal washery rejects cause major environmental problems in various parts of the globe. Nearly 1 Mt of coal rejects discarded as waste, is accumulated per annum in India, during washing or cleaning of raw coal.
P.S. Kumar +3 more
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The Kaohsiung Journal of Medical Sciences, EarlyView.ABSTRACT Since 2019, coronavirus disease 2019 (COVID‐19) has been associated with increased risks of preterm birth and placental complications. We prospectively investigated alterations in microRNAs (miRNAs) and cytokines in placental and amniotic tissues from pregnant women with and without COVID‐19 to evaluate the infection's impact on pregnancy ...
Wei‐Chun Chen +3 more
wiley +1 more source