2 - LIQUID-LIQUID EXTRACTION COLUMN CONTAINING TWO DISTINCT TYPES OF PLATES

摘要

The present invention is a liquid-liquid extraction tower having a perforated plate and a downpipe, a plurality of so-called "open" plates and a few so-called "closed" plates (two types of plates differ in degree of perforation) It describes a liquid-liquid extraction tower having It also describes the application of the tower for the treatment of liquid-liquid systems with time-variable coalescence.