A blast furnace burden contains 160 kg Fe,O, 54 kg SiO2, 20 kg Al;03, 100 kg CaCO, and 78 kg C. For the smelting of the above burden, 266 Nm of air (79% N2 & 21% O2) is used. The pig iron produced contains 4% C, 1% Si, and 95% Fe, and it is assumed that all the iron oxide is reduced to Fe. The remaining oxides form a slag. Carbon in the gas is present partly as CO2 and partly as CO. Prepare as mass balance table, complete with analysis of products. 78 kg C 160 kg Fe,O, 54 kg SiO, 20 kg Al,O, 100 kg CaCO, 266 Nm' dry air Slag (SiO, CuO, Al,0,) Pig iron (4% C, I % Si, 95% Fe) Gas (CO. CO,)
A blast furnace burden contains 160 kg Fe,O, 54 kg SiO2, 20 kg Al;03, 100 kg CaCO, and 78 kg C. For the smelting of the above burden, 266 Nm of air (79% N2 & 21% O2) is used. The pig iron produced contains 4% C, 1% Si, and 95% Fe, and it is assumed that all the iron oxide is reduced to Fe. The remaining oxides form a slag. Carbon in the gas is present partly as CO2 and partly as CO. Prepare as mass balance table, complete with analysis of products. 78 kg C 160 kg Fe,O, 54 kg SiO, 20 kg Al,O, 100 kg CaCO, 266 Nm' dry air Slag (SiO, CuO, Al,0,) Pig iron (4% C, I % Si, 95% Fe) Gas (CO. CO,)
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:A blast furnace burden contains 160 kg Fe,03, 54 kg SiO2, 20 kg Al,03, 100 kg CaCO3, and 78 kg C. For the
smelting of the above burden, 266 Nm of air (79% N2 & 21% O2) is used. The pig iron produced contains
4% C, 1% Si, and 95% Fe, and it is assumed that all the iron oxide is reduced to Fe. The remaining oxides
form a slag. Carbon in the gas is present partly as CO2 and partly as CO. Prepare as mass balance table,
complete with analysis of products.
78 kg C
160 kg Fe,O,
54 kg SiO,
20 kg Al,O,
100 kg CaCO,
266 Nm' dry air
Slag
(SiO, CuO, Al,0,)
Pig iron
(4% C, I % Si, 95% Fe)
Gas
(CO. CO.)
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