Trích ly lỏng-lỏng (Liquid-Liquid Extraction)
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Cập nhật: 28/08/2026 20:29
Transfer of solute between two immiscible liquid phases.
Liquid-liquid extraction is used when distillation is impractical due to heat sensitivity, low volatility difference, or azeotrope formation. Solvent selection, distribution coefficient, selectivity, phase disengagement, and mass transfer area are critical.