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Reduction Kinetics of Iron Ore-Graphite Composite Pellets

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ISBN-10: 384335782X

ISBN-13: 9783843357821

Edition: N/A

Authors: Golap Mohammad Chowdhury, Prof. Gour Gopal Roy, Prof. Sanat Kumar Roy

List price: $65.00
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The rate of reduction of iron ore-graphite composite pellets under inert and reducing atmospheres has been investigated in a tailor made thermo-gravimetric packed-bed reactor. A very low overall apparent activation energy estimated from experimental data indicates that the reduction is not chemical kinetics controlled. A kinetic model has been developed to quantify the temporal evolution of different iron oxide phases and metallic iron. The rate-dependent parameters (frequency factors and activation energy) have been estimated from experimental data by applying an optimization tool (Genetic Algorithm). The predicted phases at various degrees of reduction were verified by X-ray diffraction…    
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Book details

List price: $65.00
Publisher: Lambert Academic Publishing
Binding: Paperback
Pages: 112
Size: 6.00" wide x 9.00" long x 0.27" tall
Weight: 0.396
Language: English