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Ore Beneficiation Perlite

Perlite, as required for the light weight aggregate industry, must be closely graded and the amount of minus 100 and minus 200 mesh perlite must be closely controlled. Perlite, being very brittle and friable, demands precautions throughout the flowsheet to eliminate excessive fines. Perlite Process Flowsheet The flowsheet illustrated is applicable for various tonnages from 50 to 400 tons per 8 ...

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