Kinetic Behavior of Self-Reducing Pellets Containing Coal of Elephant Grass

Elisa Pinto da Rocha; Camila Martins Hosken; Adriana da Cunha Rocha; Andrea Pedroza da Rocha Santos; Jose Adilson de Castro

doi:10.4028/www.scientific.net/MSF.899.377

Paper Titles

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Evolution of Sintering of Particles that Compose Iron Ore Agglomerates
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Kinetic Behavior of Self-Reducing Pellets Containing Coal of Elephant Grass
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HomeMaterials Science ForumMaterials Science Forum Vol. 899Kinetic Behavior of Self-Reducing Pellets...

Kinetic Behavior of Self-Reducing Pellets Containing Coal of Elephant Grass

Abstract:

Aiming to reducing the gas emissions in the steel mill, in the present study the kinetic behavior of self-reducing pellets containing elephant grass coal and iron ore was investigated through kinetic isotherms for different temperatures. The pellets were isothermally treated in different time intervals for X-Ray diffraction and SEM analyzes. The results obtained by XRD showed that the higher mass of iron in the sample was achieved until the first 24 min. The SEM analysis allowed visualizing the presence of a metallic porous structure closer to edge and whiskers in the center of sample.

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Periodical:

Materials Science Forum (Volume 899)

Pages:

377-382

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.899.377

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Online since:

July 2017

Authors:

Elisa Pinto da Rocha, Camila Martins Hosken, Adriana da Cunha Rocha, Andrea Pedroza da Rocha Santos, Jose Adilson de Castro

Keywords:

Biomass, Pellets, Reduction, Thermogravimetric

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