Cleaner and effective extraction and separation of iron
2021.2.15 In this work, a cleaner and effective method for selective extraction of iron from vanadium slag was developed, including carbothermal reduction of iron from vanadium slag, chlorination of reduced slag, and electrolysis of chlorinated slag.
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(PDF) Metallurgical resource recovery from waste
2021.8.25 The recovery of iron and other metals from the EAF slag using smelt-reduction process was studied with coal as the reductant. A pig iron phase with high carbon and a final slag depleted of...
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Separation of vanadium and iron from the steelmaking slag
2022.5.15 In this study, a selective process for separation of vanadium and iron from the steelmaking slag was proposed. The proposed process has a potential to be
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Extraction of Iron from Vanadium Slag Using Pressure
2016.1.1 The extraction of iron from vanadium slag was attempted using pressure acid leaching. The effects of the several parameters which included reaction time, H +
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Removal of Arsenic During Iron Extraction from Waste
2020.9.2 Owing to the excessively high arsenic content present in iron extracted from copper smelting slag, we propose a new arsenic removal process in this paper. The
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Mechanism of arsenic distribution and migration during iron
2023.9.25 The sequential extraction procedure was adopted to analyze the occurrence form of the hazardous As in the copper slag, while leaching tests allowed
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Extraction of iron from copper-plant slag SpringerLink
2017.1.5 4 Citations Metrics Abstract In the production of copper from sulfide ore, slag accumulates at the processing plant. In the present work, the phase transformations
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Extraction of Iron from Copper-Plant Slag - Springer
In the indirect reduction of slag at temperatures above its melting point, metallic iron is mainly concentrated at the outer surface of the prod- uct, forming large inclusions that
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2023.9.25 The sequential extraction procedure was adopted to analyze the occurrence form of the hazardous As in the copper slag, while leaching tests allowed
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