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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.
