Özet:

Conventional dry ball mills are used intensively to micronize grinding process of minerals in the industry. Fine/very fine sizes of mineral products could be produced with the mill running closed circuit by air separations. Calcite is used as a filler mineral in many areas of industry after grinding micronized size (d50=1 to 100 μm). Statistical Process Control (SPC) techniques, mathematical based, are considered as one of the main components of the production activities and it is most widely used to keep under control the production process This study includes SPC works for the conventional ball mill process, in a calcite grinding plant. The statistical studies showed that micronized grinding plant has uniform products in terms of color parameters and it is working within its specifications

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