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MINERAL PROCESSING TECHNOLOGY STUDY ON A LOW-GRADE IRON ORE IN HEBEI

YE Lijia

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Abstract

A low-grade iron ore contains Fe 29.57% in Hebei.In order to exploit the resources,detailed mineral processing technology experiments are done.The iron ore is made up of magnetite and hematite,whose dissemination size is fine with gangue minerals.The combined flowsheet of low-intensity magnetic separation-high-intensity magnetic separation-reverse flotation is adopted.The final iron concentrate contains Fe 65.17% with recovey 69.35%.

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What this paper is about

A low-grade iron ore contains Fe 29.57% in Hebei.In order to exploit the resources,detailed mineral processing technology experiments are done.The iron ore is made up of magnetite and hematite,whose dissemination size is fine with gangue minerals.The combined flowsheet of low-intensity magnetic separation-high-intensity magnetic separation-reverse flotation is adopted.The final iron concentrate contains Fe 65.17% with recovey 69.35%.

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Available abstract

A low-grade iron ore contains Fe 29.57% in Hebei.In order to exploit the resources,detailed mineral processing technology experiments are done.The iron ore is made up of magnetite and hematite,whose dissemination size is fine with gangue minerals.The combined flowsheet of low-intensity magnetic separation-high-intensity magnetic separation-reverse flotation is adopted.The final iron concentrate contains Fe 65.17% with recovey 69.35%.

Key concepts: Gangue, Mineral processing, Hematite, Iron ore, Magnetite, Magnetic separation, Mineral, Metallurgy

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MINERAL PROCESSING TECHNOLOGY STUDY ON A LOW-GRADE IRON ORE IN HEBEI — Research Paper | ScholarLens