Premium
The dynamic behavior of a packed liquid extraction column
Author(s) -
Doninger Joseph E.,
Stevens William F.
Publication year - 1968
Publication title -
aiche journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.958
H-Index - 167
eISSN - 1547-5905
pISSN - 0001-1541
DOI - 10.1002/aic.690140410
Subject(s) - extraction (chemistry) , column (typography) , process (computing) , materials science , chromatography , computer science , chemistry , engineering , structural engineering , connection (principal bundle) , operating system
The dynamic behavior of a packed liquid extraction column was investigated by comparing experimental frequency response data obtained from pulse testing with theoretical frequency response data. The theoretical model, which assumed that the column can be represented by a series of perfectly mixed cells, did not adequately describe the frequency response characteristics of the extraction process. However, by the utilization of various magnitude and phase correction factors, a technique was developed to obtain a semiempirical model that could be used to duplicate the actual performance of the liquid extraction column.