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单词 mother-water
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mother-water
mother-water n. Obsolete = mother liquor n.
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the world > matter > chemistry > crystallography (general) > crystallization > [noun] > the liquid left after
mother1611
mother-water1651
mother liquor?1698
mother liquid1830
1651 J. French Art Distillation 61 The Mother-water commonly called Hystericall Water is made thus.
1665 Philos. Trans. (Royal Soc.) 1 46 They let it run through Pipes into the Kettles, adding to it half as much Mother-water, which is that water, that remains after boyling of the hardened Coperas.
1758 A. Reid tr. P. J. Macquer Elements Theory & Pract. Chym. I. 245 All saline solutions in general, after having yielded a certain quantity of crystals, grow thick, and refuse to part with any more, though they still contain much Salt. They are called Mother-waters.
1854 J. Scoffern in Orr's Circle Sci., Chem. 14 To clear away from any crystalline product the mother-water.
1883 R. Haldane Workshop Receipts 2nd Ser. 350/1 The mother-liquor is conducted through the pipe for mother-water to the precipitators.
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