| 单词 | potash-lime |
| 释义 | > as lemmaspotash-lime potash-lime n. a mixture of potassium hydroxide (or oxide) and calcium oxide; also attributive designating glass containing this. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > potassium > [noun] > compounds > others hepar sulphuris or hepar sulphur1694 white flux1741 Russia ashes1753 pots1837 potash-lime1856 sinigrin1876 1856 Philos. Trans. (Royal Soc.) 146 462 The dry gas obtained by the distillation of acetate of soda with potash-lime was passed into a receiver charged for this purpose with anhydrous sulphuric acid. 1922 Gas Manuf., Distribution & Use (Brit. Commerc. Gas Assoc.) iii. 125/1 Wood ashes would give a potash lime glass, but that is more difficult to make. 1997 New Straits Times (Malaysia) (Nexis) 7 Dec. 4 Soda lime, potash lime and potash lead—simple ingredients which transform, in the right hands, into the brilliance and transparency of glass. < as lemmas |
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