单词 | dippels oil |
释义 | Dippel's oiln. Bone oil. In full Dippel's animal oil. ΘΚΠ the world > health and disease > healing > medicines or physic > medical preparations of specific origin > biological product > [noun] > oils castoreuma1398 castory1398 oil of scorpions1559 castor1601 liver oil1747 cod liver oil1754 cod oil1761 Dippel's oil1819 shore-oil1875 ray-oil1881 society > occupation and work > materials > derived or manufactured material > extracted or refined oil > [noun] > animal oil > other animal oils seal-oil1732 Dippel's oil1819 lard oil1843 helicin1854 sod oil1883 1819 W. T. Brande Man. Chem. vii. 429 When horn, hoofs, or bones, are distilled per se, a quantity of solid carbonate of ammonia, and of the same substance combined with empyreumatic oil,..are obtained; hence the pharmaceutical preparations called spirit and salt of hartshorn, and Dippel's animal oil. 1840 Penny Cycl. XVI. 415/1 There are various oils produced by heat from animal, mineral, and other bodies, such as Dippel's oil, and naphtha. 1904 G. F. Goodchild & C. F. Tweney Technol. & Sci. Dict. 164/2 1938 Thorpe's Dict. Appl. Chem. (ed. 4) II. 29/2 ‘Dippel's oil’, sometimes also termed ‘bone oil’,..is obtained by the destructive distillation of bones in the preparation of bone charcoal. 1966 I. T. Millar & H. D. Springall Sidgwick's Org. Chem. Nitrogen (ed. 3) xxi. 619 Pyrrole..was first isolated in a pure condition by Anderson in 1858 who obtained it from a product of distillation of bone, bone oil or Dippel's oil. This entry has not yet been fully updated (first published 1933; most recently modified version published online March 2018). < n.1819 |
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