METHOD FOR EXTRACTING SODIUM CHLORIDE FROM BRINE

摘要

The present invention relates to a method for collecting sodium chloride from brine, which comprises the steps of: preparing brine; inserting inorganic chloride in the brine; and precipitating sodium chloride from the brine by the inserted inorganic chloride. Provided is a method for collecting sodium chloride from brine, with a higher solubility of the inorganic chloride than sodium chloride at constant temperature, in which the constant temperature refers the temperature in the step of precipitating sodium chloride from the brine by the inserted inorganic chloride.