 | 1892 - 890 páginas
...subsidences and blow-holes have appeared since, and, indeed, the entire country in this neighborhood bears evidence of rapid transformation. In the case...The pans for boiling brine measure, on an average, thirty-six by twentysix feet, and are eighteen inches deep. Coal — or, rather, "slack" — fires... | |
 | 1892 - 848 páginas
...and a longer time in the pan a coarse salt forms. Agitation of the brine tends also to produce a fine salt. Brine boils at 226° F. , and it is at this temperature that ordinary table-salt, called also ' lump or 'lumped' salt, is produced. At about 165° F. what is called ' common ' salt... | |
 | 1896 - 920 páginas
...time in the pan a coarse salt forms. Agitation of the brine tends also to produce a line salt. Jirinc boils at 226° F., and it is at this temperature that ordinary table-salt, called also ' lump or 'lumped ' salt, is produced. At about 165° F. what is called ' common ' salt... | |
 | David Patrick, William Geddie - 1927 - 936 páginas
...and a longer time in the pan a coarse salt forms. Agitation of the brine tends also to produce a line salt. Brine boils at 226° F., and it is at this temperature that ordinary table-salt, called also ' lump or 'lumped ' salt, is produced. At about 165" F. what is called ' common ' salt... | |
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F., and it is at this temperature that ordinary table-salt, called also ' lump or 'lumped ' salt, is produced. At about 165° F. what is called ' common ' salt is obtained ; large-grained salt forms at between 130° and 140° F. ; and fishery-salt, also... 