Open pan production from brine History of salt

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one of traditional methods of salt production in more temperate climates using open pans. in open-pan production, salt brine heated in large, shallow open pans. earliest examples of date prehistoric times , pans made of either type of ceramic called briquetage, or lead. later examples made iron. change coincided change wood coal purpose of heating brine. brine pumped pans , concentrated heat of fire burning underneath. crystals of salt formed, these raked out , more brine added.








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