Vacuum Salts Market Research, Analysis, Industry Share & Forecast Report
Instead of solar evaporation or use in the liquid form, brines can be mechanically dried. This is common where the climate is unsuitable for solar drying. Brine can be dried in heating/evaporation units, but the process is more efficient and requires less energy when carried out in vacuum. Repeated drying, washing and re-drying loops can produce salt of very high purity.