Experimental Study of Middling Ore Branch Flotation from Iron Ore Containing Carbonate at Donganshan
Abraham Traoré
Abstract
Abraham Traoré
Abstract
Aiming at midding ore products which siderite take the main part and separated preferred,adopt technology of roasting-low intensity magnetic separation-regrinding-low intensity magnetic separation,reduction roasting magnetic separation test was done by adopt tube furnace.Concentrate with iron grade 60.31% and recovery rate 87.49% could obtained when take coal as reducing agent.
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Aiming at midding ore products which siderite take the main part and separated preferred,adopt technology of roasting-low intensity magnetic separation-regrinding-low intensity magnetic separation,reduction roasting magnetic separation test was done by adopt tube furnace.Concentrate with iron grade 60.31% and recovery rate 87.49% could obtained when take coal as reducing agent.
Key concepts: Roasting, Magnetic separation, Iron ore, Siderite, Metallurgy, Carbonate, Coal, Waste management