Open Pan Salt Making
In Europe virtually all domestic salt is obtained by solution mining of underground salt formations although some is still obtained by the solar evaporation of sea water. Salt is extracted from the Brine using vacuum pans, where brine is heated in a partial vacuum in order to lower the boiling point. In the past salt has been extracted by heating the brine in pans operating at normal atmospheric pressure, known as open pans.
Read more about Open Pan Salt Making: History of Open Pan Salt Extraction, Occupations in An Open Pan Salt Works, See Also
Famous quotes containing the words open, pan, salt and/or making:
“Who shall forbid a wise skepticism, seeing that there is no practical question on which any thing more than an approximate solution can be had? Is not marriage an open question, when it is alleged, from the beginning of the world, that such as are in the institution wish to get out, and such as are out wish to get in?”
—Ralph Waldo Emerson (1803–1882)
“I don’t pan out on the prophets
An’ free-will, an’ that sort of thing—
But I b’lieve in God an’ the angels,
Ever sence one night last spring.”
—John Milton Hay (1838–1905)
“Today is made of yesterday, each time I steal
toward rites I do not know, waiting for the lost
ingredient, as if salt or money or even lust
would keep us calm and prove us whole at last.”
—Anne Sexton (1928–1974)
“It should come as no surprise to any of us that the solution to ending bickering in families is to talk to one another more often without blaming, making judgments, or insulting one another.”
—Donald C. Medeiros (20th century)