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Extractable and Non-Extractable Antioxidants [PDF]
Molecules, 2019 In addition to documented scientific interest on antioxidant phytochemicals (plant secondary metabolites) [...]
Alessandra Durazzo, Massimo Lucarini
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Changes in land use practices influence soil sulfur fractions and their bioavailability
Frontiers in Sustainable Food Systems, 2023 Changes in land use practices may affect the distribution of soil sulfur (S) fractions and their bioavailability. Therefore, this study was undertaken to assess the influence of different land use changes on the distribution of soil S fractions and their
Dhaneshwar Padhan +2 more
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Sequential Recovery of Critical Metals from Leached Liquor of Processed Spent Lithium-Ion Batteries
Batteries, 2023 The processing and extraction of critical metals from black mass is important to battery recycling. Separation and recovery of critical metals (Co, Ni, Li, and Mn) from other metal impurities must yield purified metal salts, while avoiding substantial ...
Ayorinde Emmanuel Ajiboye +1 more
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Recent Advances in Muconic Acid Extraction Process
Applied Sciences, 2023 Due to its potential use in the production of new functional resins, bio-plastics, food additives, agrochemicals, and pharmaceuticals, muconic acid (MA), a high value-added bio-product with reactive dicarboxylic groups and conjugated double bonds, has ...
Alexandra Cristina Blaga +2 more
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工程科学学报, 2021 Vanadium is an important additive that is used widely in modern industries, as well as an important strategic metal. Vanadium metal elements, compounds, and alloy materials have unique and valuable properties, which have enabled great advances in the ...
Ke-bo PENG +7 more
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Yankuang ceshi, 2020 BACKGROUND Available selenium is an important index to evaluate the supply capacity of selenium from soil to plants. However, there is no national standard method to test available selenium in China. The selection of extractants is very important for the
XIE Wei +5 more
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Determination of the antioxidant additive “Ionol” in transformer oil by gas chromatographic method [PDF]
E3S Web of Conferences, 2021 Transformer oil is widely used in power oil-filled electrical equipment, which is an insulating and diagnostic medium. During the operation of power transformers, its operational and dielectric properties deteriorate.
Duy Hung Nguyen +2 more
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Linear 2-Ethylhexyl Imidophosphoric Esters as Effective Rare-Earth Element Extractants
Applied Sciences, 2020 Imidophosphoric organic esters containing phosphoryl groups are potential polydentate ligands and promising extractants of rare-earth elements. For their preparation, a monophosphazene salt [PCl3=N−PCl3]+[PCl6]− and short phosphazene ...
Nikolay S. Bredov +6 more
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Effect of the Extractant Properties on Extraction Performance of Coal Liquefied Oil Residue
Taiyuan Ligong Daxue xuebao, 2023 To solve the problem of efficient extraction of coal liquefied oil residue, the extractants with different properties, such as aliphatic hydrocarbon, aromatic hydrocarbon, oxygen-containing compounds, and simulated coking benzene, were selected for the ...
Yang LIU +9 more
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Metals, 2023 The main challenge in separating REEs through hydrometallurgical processes is their chemical similarities. Despite the literature widely presenting the possibilities for organic extractants, there is a lack of evaluation of the structures formed between ...
Amilton Barbosa Botelho Junior +3 more
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