Exercise V The input and output of a blast furnace are: Iron ore: Fe203 79%, SiO2 12%, Al203 3%, MnO 1.6%, H2O 4.4% Coke: C88%, Si0, 10%, Al203 1%, FeS1% Limestone (500Kg): CaCO397.5%MgCO31.5% Si0,1% Pig Iron: Fe 93.7%, C 3.9%, Mn 1.2%, Si 1.2% Top Gas (2400m³ /ton of iron ore ): CO 25%, CO,13.5%, H20 4%, N257.5% Assume some iron is lost as FeO in slag. Per ton of pig iron there is 1.82 tons of ore is used Determine: a) Amount of coke/ton of pig iron. b) Composition of slag/ton of pig iron. c) Perform oxygen balance and comment.
Exercise V The input and output of a blast furnace are: Iron ore: Fe203 79%, SiO2 12%, Al203 3%, MnO 1.6%, H2O 4.4% Coke: C88%, Si0, 10%, Al203 1%, FeS1% Limestone (500Kg): CaCO397.5%MgCO31.5% Si0,1% Pig Iron: Fe 93.7%, C 3.9%, Mn 1.2%, Si 1.2% Top Gas (2400m³ /ton of iron ore ): CO 25%, CO,13.5%, H20 4%, N257.5% Assume some iron is lost as FeO in slag. Per ton of pig iron there is 1.82 tons of ore is used Determine: a) Amount of coke/ton of pig iron. b) Composition of slag/ton of pig iron. c) Perform oxygen balance and comment.
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Transcribed Image Text:Exercise V
The input and output of a blast furnace are:
Iron ore: Fe203 79%, SiO2 12%, Al203 3%, MnO 1.6%, H20 4.4%
Coke: C88%, Si02 10%, Al203 1%, FeS1%
Limestone (500Kg): CaCO397.5%MgCO31.5% Si0,1%
Pig Iron: Fe 93.7%, C 3.9%, Mn 1.2%, Si 1.2%
Top Gas (2400m³ /ton of iron ore ): CO 25%, CO,13.5%, H20 4%, N257.5%
Assume some iron is lost as FeO in slag. Per ton of pig iron there is 1.82 tons of ore is used
Determine:
a) Amount of coke/ton of pig iron.
b) Composition of slag/ton of pig iron.
c) Perform oxygen balance and comment.
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