| 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). <  | 
	
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