单词 | nitre pot |
释义 | > as lemmasnitre pot nitre pot n. ΚΠ 1867 Chambers's Encycl. IX. 202/2 A little above the sulphur, a small pot, called the nitre pot..is either placed on a stand, or hung from the roof, filled with a quantity of either nitrate of soda or nitrate of potash, with sulphuric acid sufficient for its decomposition. 1940 G. H. J. Adlam & L. S. Price Higher School Certificate Inorg. Chem. (ed. 2) xlvi. 472 In the older process, pots, called nitre pots, containing crude sodium nitrate..and sulphuric acid, were placed in the flues leading from the pyrites kilns to the Glover tower. < as lemmas |
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