Effect of chemical additive on stirred bead milling of calcite powder

Toraman, O.Y.

Effect of chemical additive on stirred bead milling of calcite powder

2012

Toraman, O.Y.

The effect of liquid additive on the dry ultrafine grinding of calcite powder (CaCO₃) was investigated by using a stirred bead mill. The experiments were carried out by a batch operation, and the change in particle size distribution (PSD) and volumetric surface area (Sᵥ) (m²/cm³) of calcite. The results show that the chemical additive promotes the fine grinding of calcite and that the maximum volumetric surface area of calcite obtained with additives 0.2%.

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