Chemical Metallurgy Course The following materials were charged in a blast furnace to produce per ton of hot metal. Pellets: 1436 Kg 7.1% SiO2 0.01 % S Coke: 408 Kg 4% SiO2 0.08% S Enough CaCO3 was added to have a slag basicity of 1.0. Equilibrium between carbon saturated iron, slag and gas phase was achieved (i.e. primary reactions were in equilibrium) at 1400 oC. Hot metal contains 1% Si and the slag phase has 10 % Al203. a. Calculate weight of the slag produced for per ton of hot metal. b. How much CaCO3 was added for per ton of hot metal?

Chemical Metallurgy Course The following materials were charged in a blast furnace to produce per ton of hot metal. Pellets: 1436 Kg 7.1% SiO2 0.01 % S Coke: 408 Kg 4% SiO2 0.08% S Enough CaCO3 was added to have a slag basicity of 1.0. Equilibrium between carbon saturated iron, slag and gas phase was achieved (i.e. primary reactions were in equilibrium) at 1400 oC. Hot metal contains 1% Si and the slag phase has 10 % Al203. a. Calculate weight of the slag produced for per ton of hot metal. b. How much CaCO3 was added for per ton of hot metal?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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