Scale-up Effect of Oil-water Countercurrent Centrifugal Extractor on Extraction Performance

摘要

Two centrifugal extractors with different height are shown in Fig.1. Organic phase was supplied from the bottom and flowed up to the top. Aqueous phase was supplied from the top and flowed down to the bottom. A rotating inner rotor (30 mm φ) was set up in the center and oil and water were flowed countercurrently through a gap between the inner rotor and the outer wall.