Question: The blast furnace is a process whose main purpose is to obtain metallic iron (Fe) from Fe2O3 ore and coke coal (C), where the main

The blast furnace is a process whose main purpose is to obtain metallic iron (Fe) from Fe2O3 ore and coke coal (C), where the main reaction is: Fe2O3 + 3C = 2Fe + 3CO Although other side reactions occur simultaneously, among them is: Fe2O3 + C = 2FeO + CO Solve the following problem considering both reactions. A blast furnace is fed with 600 pounds of coking coal (C) and one ton (200 lb) of pure iron oxide (Fe2O3), producing 200 pounds of pure iron (Fe), 183 pounds of Fe2O3. Calculate the following: A) Percentage of excess carbon supplied based on the main reaction. B) The percentage conversion of Fe2O3 to Fe. C) The pounds of coal consumed and pounds of CO produced per ton of Fe2O3 loaded. D) Selectivity of the process (Fe over FeO).

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