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Performance of Laboratory‐Scale Stirred‐Pulsed Extraction Columns with Different Diameters
Based on a stirred‐pulsed column with 15 mm inner diameter, which was shown to provide a high number of theoretical stages per meter in a previous study, a 32‐mm column of the same type was designed and characterized using the test system water/acetone/n‐butyl acetate. The 32‐mm column shows a lower extraction performance than the 15‐mm column, however, the performance is still nearly twice as high as in conventional extraction columns. Furthermore, the maximum throughput is significantly higher in the 32‐mm column compared to the DN15 column and in the same range as for conventional stirred columns.
Performance of Laboratory‐Scale Stirred‐Pulsed Extraction Columns with Different Diameters
Based on a stirred‐pulsed column with 15 mm inner diameter, which was shown to provide a high number of theoretical stages per meter in a previous study, a 32‐mm column of the same type was designed and characterized using the test system water/acetone/n‐butyl acetate. The 32‐mm column shows a lower extraction performance than the 15‐mm column, however, the performance is still nearly twice as high as in conventional extraction columns. Furthermore, the maximum throughput is significantly higher in the 32‐mm column compared to the DN15 column and in the same range as for conventional stirred columns.
Performance of Laboratory‐Scale Stirred‐Pulsed Extraction Columns with Different Diameters
Soboll, Sebastian (author) / Hagemann, Isabell (author) / Kockmann, Norbert (author)
Chemie Ingenieur Technik ; 89 ; 1611-1618
2017-12-01
8 pages
Article (Journal)
Electronic Resource
English
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