单词 | mixer-settler |
释义 | > as lemmasmixer-settler mixer-settler n. Chemistry and Engineering an apparatus for solvent extraction of substances in liquid solution, in which the liquid and solvent are dispersed in each other (often repeatedly by means of a countercurrent system) and then allowed to separate gravitationally. ΚΠ 1958 Engineering 14 Feb. 205/2 In the solvent extraction processes..the solvent is dispersed and caused to contact the aqueous phase by flowing counter-current in the process units, which may take the form of packed columns, pulsed columns or mixer-settlers. 1987 G. Schmidt-Kastner & C. F. Gölker in J. Bu'Lock & B. Kristiansen Basic Biotechnol. vi. 182 The extraction of whole broth can also be achieved using extraction-decanters, extraction columns, or mixer-settlers. < as lemmas |
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