FREE FLOWING SODIUM CHLORIDE SALT COMPOSITION PREPARED BY EVAPORATIVE CRYSTALLIZATION

摘要

Evaporative crystallization process to make salt compositions which comprises a step wherein a mother liquor is formed containing water and the salt to be crystallized and 1-5 ppm of an additive, based on the weight of the mother liquor, said additive being a water-soluble acrylic polymer, and a further step of evaporating the water to form crystallized salt.