- from sea water - from salt domes The extracted salt is refined by repeated crystallization/recrystallization.
Salt is obtained from salt mines or sea waters.
By evaporation of water sodium chloride is obtained.
Sea water is enclosed in a closed area. Water is evaporated and then salt is obtained.
It can be done by both natural and mechanical evaporation. Remove the water, collect the salt although there are more steps involved depending on what the salt is to be used for.
sodium ******************* Salt
Salt .
Be evaporation of water crystalized salt is obtained.
Common salt, also known as sodium chloride, is primarily obtained from mining underground salt deposits or from evaporating sea water. The salt is extracted, purified, and processed into the familiar white crystals that are used for various purposes, such as seasoning food and preserving ingredients.
Salt is extracted from salt mines or sea waters and refined for edible use.
Salt is obtained by the evaporation of sea water followed by purification(processes of dissolution/crystallization/recrystallization).
Evaporating the water from sea waters crystallized sodium chloride is obtained.