...salt separates, it is removed from the bottom df the vessels by means of a scoop, pressed while still moist into moulds, and then transferred to the drying stove. When large crystals are required, as for the coarse-grained bay-salt used in curing provisions, the evaporation is slowly conducted. Common...

...pans. As the salt separates, it is removed from the bottom by means of a scoop, pressed, while still moist, into moulds, and then transferred to the drying stove. When large crystals are required, as for coarse lay salt, used in curing provisions, the evaporation is slowly conducted. This kind of salt...

...A large quantity of salt is obtained from the brine springs of Droitwich ; but our chief supply|is from the mines of Cheshire. Rock salt is always too...similar to the corresponding potassium compounds. Tungslate of Soda, NaO,Wo3,2HO, or NaWo3,2HO. Every year considerable loss of life occurs from the...

...salt separates, it is removed from the bottom of the vessels by means of a scoop, pressed while still moist into moulds, and then transferred to the drying stove. When large crystals are required, as for the coarse-grained Imy-S'ilt used in curing provisions, the evaporation is slowly conducted. Common...

...salt separates, it is removed from the bottom of the vessels by means of a scoop, pressed while still moist into moulds, and then transferred to the drying stove. When large crystals are required, as for the coarse-grained bay-salt used in curing provisions, the evaporation is slowly conducted. Common...

...from the mines of Cheshire. Rock salt is always too impure for use ; and if no natural brine spring exists, one is formed by sinking a shaft into the...bay salt, the evaporation is conducted very slowly. The commercial article generally contains a little magnesic chloride, which renders it somewhat deliquescent....