Material for Coating Iron Ore Pelletizing Disks and Drums and a Constructive Arrangement for Pelletizing Disks and Drums
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United States of America Patent
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Issued Date -
Jun 19, 2008
app pub date -
Mar 16, 2006
filing date -
Mar 16, 2006
priority date (Note) -
Abandoned
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Abstract
The invention is directed to a material for coating iron ore pelletizing disks and drums and a constructive arrangement for pelletizing disks and drums that is comprised of a mixture of binders with ores (that may or not be ground) of the group consisting of iron, manganese or others, the inclusion of fluxes being also provided. The bottom (1) of the disk or drum (5) is coated with a cold cure coating material, vegetal oils, minerals and/or gel-forming products in order to form a bottom layer (2) that may or not be on the surface, and polyethylene plates (7) to aid in the separation of the fines from the pellets (6) can also be incorporated into the inner perimetral edge (6) of said pelletizing disk or drum (5).
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