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Ball Mill Coal Pulverizer Functional Behavior Assessment Template

Upper Freeport coal from the Troutville #2 Mine, Clearfield County, Pennsylvania was used in this study. Table I shows the composition of this sample. The coal was stored under argon after mining to prevent oxidation, and was ground in a ball mill and sieved. The +250-200 mesh (63-75 pm) size fraction was stored under argon for use in this work.

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Risk Factor Assessment Of Coal Mine Drainage Water On ...

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