OMG! A blog on Superphosphate Production! boring? Read on!
The raw calcium phosphate rock was milled in a combination train of six 20 tonne per hour Lopulco Mills, and a large 60 tonne per hour Ball Mill. To maintain the fineness and production rate targets, variable combinations of Lopulco and Ball Mills were used. Depending on which Mills were under repair, the output fineness of the combination was ...