High and New Technology Industrial Development Zone, Zhengzhou, China

methods of removing manganese from iron ores

The arseniccontaining wastewater comes from industrial discharges of trivalent arsenite arsenate arsenic dust and arsenic oxide There are many treatment methods for arseniccontaining wastewater and the commonly used methods are lime method iron manganese method sulfide method soft manganese method and comprehensive recovery methods

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  • Iron Ore Smelting Process Bright Hub Engineering +

    Iron Ore Smelting Process Bright Hub Engineering

    The ore is loaded into a blast furnace along with measured quantities of coke and limestone Hot combustion air is supplied to the furnace and some form of fuel used to raise the temperature The iron is reduced from the ore by carbon in the coke the limestone aiding slag separation from the molten iron The slag and molten iron are tapped off from the bottom of the furnace the slag being

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