Performance analysis of conjugate ring packing extraction tower

Packed extraction tower is a kind of extraction equipment widely used in chemical industry, environmental protection and other industrial sectors. In recent years, with the promotion and application of some new tower packings, the production capacity and mass transfer efficiency of packed extraction towers have been significantly improved. New developments have been made in research and application. In this paper, in the φ120 stainless steel extraction tower, the φ16 new high-efficiency tower packing-conjugate ring developed by the Institute of Chemical Industry of our school is the research object, and its performance in the extraction process is studied, and it is the same size as the traditional Pall ring, The Raschig ring and theta ring are compared experimentally. In this paper, two systems of n-butanol-succinic acid-water and 30% TBP (kerosene)-acetic acid-water are selected for the experiment.