An innovation for strengthen iron extraction from phosphorus-bearing refractory iron ore via suspension magnetization roasting and flotation

Advanced Powder Technology, Journal Year: 2024, Volume and Issue: 35(4), P. 104382 - 104382

Published: March 4, 2024

Language: Английский

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Green approach for separating iron and rare earths from complex polymetallic solid residues via hydrogen-based mineral phase transformation: A pilot-scale study

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 350, P. 128006 - 128006

Published: May 18, 2024

Language: Английский

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Pilot-scale recovery of iron from refractory specularite ore using hydrogen-based mineral phase transformation technology: process optimization, mineral characterization, and green production

Journal of Cleaner Production, Journal Year: 2025, Volume and Issue: unknown, P. 144836 - 144836

Published: Jan. 1, 2025

Language: Английский

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Study on electromagnetic characteristics and microwave sintering process of iron oxides

Materials Today Communications, Journal Year: 2025, Volume and Issue: 43, P. 111757 - 111757

Published: Jan. 28, 2025

Language: Английский

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Green iron recovery through hydrogen-based mineral phase transformation using ultrafast air-cooling for heat recycling: A pilot-scale investigation

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 450, P. 141867 - 141867

Published: March 21, 2024

Language: Английский

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Recent technology developments in beneficiation and enrichment of ilmenite: A review

Minerals Engineering, Journal Year: 2024, Volume and Issue: 219, P. 109084 - 109084

Published: Nov. 7, 2024

Language: Английский

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Review of beneficiation techniques and new thinking for comprehensive utilization of high-phosphorus iron ores

Minerals Engineering, Journal Year: 2025, Volume and Issue: 223, P. 109176 - 109176

Published: Jan. 21, 2025

Language: Английский

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Mechanistic insight into phosphorus migration pathways from oolitic hematite using in-situ observations during roasting and reduction process

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 348, P. 127696 - 127696

Published: April 27, 2024

Language: Английский

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A zero-carbon emission approach for the reduction of refractory iron ores: Mineral phase, magnetic property and surface transformation in hydrogen system

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 89, P. 531 - 540

Published: Sept. 30, 2024

Language: Английский

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Efficient Separation of Iron and Rare Earths from Low-Grade Complex Polymetallic Ores

ACS Omega, Journal Year: 2025, Volume and Issue: 10(7), P. 6965 - 6975

Published: Feb. 13, 2025

The Bayan Obo mine is a vast deposit containing multiple types of metals. This research proposed method called suspension magnetization roasting–magnetic separation. results indicated that iron concentrates with an grade 65.10% and recovery rate 88.74% could be achieved by subjecting the mixture to temperature 425 °C for 30 min, CO concentration 20%, grinding fineness −0.038 mm 95% yield. rare earth element 8.58% 92.29% can extracted from tailings following magnetic procedure entailed transformation hematite into magnetite, leading significant enhancement in saturation intensity material underwent treatment. facilitated subsequent recovery. roasted particles transformation, resulting roughened surface. Several fissures developed between elements other minerals, favoring process

Language: Английский

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