Market demands entail the production of Precipitated Calcium Carbonate (PCC) with specific particle shapes, sizes, and a highly uniform particle size distribution. This requirement is contingent upon precise control of operating parameters and the quality attributes of raw materials, including purity, whiteness, brightness, and heavy metal content.
MARKET NEEDS
Nano precipitated calcium carbonate (NPCC) is a form of calcium carbonate with ultra-fine particle size and high purity, produced through the controlled precipitation of lime (calcium oxide) with carbon dioxide. Lime plays a crucial role in NPCC production such as raw material, purity and reactivity, controlled Process
SOLUTION
In NPCC production, high-calcium lime and hydrated lime are used. High-calcium lime is preferred for its purity and reactivity, ensuring uniform particle size and quality, while hydrated lime is used when a slurry form is required for precise precipitation. These types help achieve desired NPCC properties and quality.
