单词 | alkali cellulose |
释义 | > as lemmasalkali cellulose alkali cellulose n. a compound of cellulose and an alkali, esp. one made by heating wood pulp, cotton waste, etc., in concentrated sodium hydroxide solution and used as a starting material in industrial processes. ΚΠ 1893 Lancet 23 Sept. 766/2 The interaction of alkali-cellulose and carbon bisulphide. 1926 Times 9 Mar. p. xiv/6 Carbon bisulphide is sprayed on the alkali cellulose, transforming it into xanthate of cellulose. 2002 E. S. Stevens Green Plastics vii. 116 Caustic soda disrupts the crystalline regions and produces a solution of alkali cellulose. < as lemmas |
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