Öne can review the blast furnace from a simple viewpoint as a process in which the principle reaction is: FegO3 +3C - 2Fe + 3CO But some other undesired side reactions occur, mainly: FegO3 + C 2FEO + CO After mixing 600.0 lb of carbon with 1.00 ton of pure iron dioxide, Fe2O3, the process produces 1200.0 lb of pure iron, 183 lb Fe0, and 85.0 lb of Fe2O3. Calculate the following items: a. the percentage of excess carbon furnished, based on the principle reaction b. the percentage conversion of Fe2O3 to Fe c. the pounds of carbon used up and the pounds of CO produced per ton of Fe2O3 charged d. what is the selectivity in this process (of Fe with resnect to Fo0)

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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One can review the blast furnace from a simple viewpoint as a process in
which the principle reaction is:
Fe2O3 + 3C 2Fe + 3CO
But some other undesired side reactions occur, mainly:
Fe2O3 + C 2FEO + CO
After mixing 600.0 lb of carbon with 1.00 ton of pure iron dioxide, Fe2O3,
the process produces 1200.0 lb of pure iron, 183 lb FeO, and 85.0 lb of
Fe2O3. Calculate the following items:
a. the
percentage of excess carbon furnished, based on the principle
reaction
b. the percentage conversion of Fe2O3 to Fe
c. the pounds of carbon used up and the pounds of CO produced per ton of
Fe2O3 charged
d. what is the selectivity in this process (of Fe with respect to FeO)
Transcribed Image Text:One can review the blast furnace from a simple viewpoint as a process in which the principle reaction is: Fe2O3 + 3C 2Fe + 3CO But some other undesired side reactions occur, mainly: Fe2O3 + C 2FEO + CO After mixing 600.0 lb of carbon with 1.00 ton of pure iron dioxide, Fe2O3, the process produces 1200.0 lb of pure iron, 183 lb FeO, and 85.0 lb of Fe2O3. Calculate the following items: a. the percentage of excess carbon furnished, based on the principle reaction b. the percentage conversion of Fe2O3 to Fe c. the pounds of carbon used up and the pounds of CO produced per ton of Fe2O3 charged d. what is the selectivity in this process (of Fe with respect to FeO)
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