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单词 calcined
释义

calcinedadj.

/kalˈsʌɪnd/
Etymology: < calcine v. + -ed suffix1.
Reduced to dry powder or ash by burning; subjected to the thorough action of fire; purged by fire.
ΘΚΠ
society > occupation and work > materials > derived or manufactured material > materials having undergone process > [adjective] > calcined
calcined1583
calcinated1606
calcinate1610
decrepitated1765
fritted1879
society > occupation and work > materials > derived or manufactured material > metal > metal in specific state or form > [adjective] > refined > in specific way
calcined1583
calcinated1606
calcinate1610
concocted1647
cupelled1755
decrepitated1765
zone-levelled1956
zone-refined1956
the world > physical sensation > cleanness and dirtiness > freedom from impurities > removal of impurities > disinfecting > [adjective] > sterilized > heat-treated
calcined1870
the world > matter > properties of materials > temperature > heat > heating or making hot > [adjective] > heated or warmed > to high temperature
calcined1870
1583 H. Platt Diuerse New Exper. (1594) 37 Weigh out of this calcined coppresse one part.
1605 T. Tymme tr. J. Du Chesne Pract. Chymicall & Hermeticall Physicke ii. i. 105 Salts may be extracted out of all calcined metalls.
1732 J. Arbuthnot Pract. Rules of Diet i. 264 Calcin'd Hartshorn, which has something of this Quality.
1806 W. Henry Epitome Chem. (ed. 4) iii. ii. 386 Calcined magnesia..is very seldom so pure as to be totally dissolved by diluted sulphuric acid.
1870 J. Tyndall Fragm. Sci. (ed. 3) xi. 301 When a decoction of meat is effectually screened from ordinary air, and supplied solely with calcined air, putrefaction never sets in.
1876 R. Routledge Discov. 19th Cent. 28 The calcined ore is then ready for the blast furnace.

Compounds

calcined magnesia n. magnesium oxide prepared by calcining magnesium carbonate.
ΚΠ
1912 H. E. Potts Chem. Rubber Industry 91 Calcined magnesia is useful..as an accelerator of vulcanization, particularly for resinous rubbers.
This entry has not yet been fully updated (first published 1888; most recently modified version published online June 2022).
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adj.1583
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更新时间:2024/11/10 17:51:19