Original ArticleSeparation and recovery of iron and nickel
2020.11.1 An effective strategy to achieve separation and recovery of iron and nickel from low-grade laterite ore via microwave carbothermic reduction roasting is reported. In this work, we determined the underlying reason for the poor separation of iron and
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Direct extraction of nickel and iron from laterite ores
2013.12.1 The process consists of reducing the ore with hydrogen, extracting of iron and nickel in the form of volatile metal carbonyls, separating the metal carbonyls and
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Gravity and Electrostatic Separation for Recovering Metals from ...
2022.3.2 The presence of copper in the magnetic products was also observed, as despite not being magnetic, it is the predominant element in PCBs and its presence in
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(PDF) Separation and recovery of iron and nickel from low-grade ...
2020.11.1 PDF An effective strategy to achieve separation and recovery of iron and nickel from low-grade laterite ore via microwave carbothermic reduction... Find,
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Supergravity metallurgy: principles, experimental methods,
2021.9.21 Figure 10. Separation of slag and iron at low-temperature by supergravity: (a) high-phosphorus oolitic hematite; (b) rare earth symbiotic iron ore; Figure 11.
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Separation and recovery of iron and nickel from low-grade laterite ...
separate nickel and iron. After magnetic separation, the contents of nickel and iron in the magnetic products were measured by chemical titration. Detailed descriptions of the
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(PDF) Advanced Review on Extraction of Nickel from
2019.1.10 The overall recoveries of nickel and iron could reach 91.3% and 73.8%, respectively, whereas the nickel and iron grades of the produced ferronickel concentrate could be 7.4%
Charlar en LíneaDirect extraction of nickel and iron from laterite ores
2013.12.1 The process consists of reducing the ore with hydrogen, extracting of iron and nickel in the form of volatile metal carbonyls, separating the metal carbonyls and
Charlar en LíneaPre-concentration of nickel in laterite ores using physical
2019.9.1 Gravity separation is widely used in mineral processing for pre-concentration of high specific gravity rare earth elements (REE) bearing minerals
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