Jesper Stjernberg

Degradation of Refractory Bricks Used as Thermal Insulation in Rotary Kilns for Iron Ore Pellet Production

By / January 28, 2010

Volume 6 Issue 6, Pages 717 – 726 Jesper Stjernberg, Marta-Lena Antti, Lars-Olof Nordin, Magnus OdénPublished Online: Nov 5 2008 3:13PM DOI: 10.1111/j.1744-7402.2008.02318.x ABSTRACT Degradation of bricks in an iron ore pellet producing kiln has been investigated. Lab-scale tests of brick/slag interaction performed under different temperatures, atmospheres, and alkali additions show that addition of alkali…

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