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The current study investigates the combustion performance and properties of a Brazilian subbituminous coal (Faxinal Mine) for use as feed coal in pulverized coal injection (PCI) in the tuyeres of the blast furnace.Faxinal coal alone is not suited for PCI because of chemical properties such as the high ash, sulphur and alkali contents, but one mode of its utilization for PCI can be in coal blends with...
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