ASPEN BLOCK MODEL LIBRARY III ◆ Separators E DITL Shortcut distillation design E DISTWU -Shortcut distillation rating E RADFRAC- Rigorous distillation EXTRACT- Rigorous liquid-liquid extraction E RATEFRAC- Rate-based distillation E BATCHFRAC- Batch distillation N E PETROFRAC-Rigorous distillation for petroleum Reguires special license 10/1899 ASPen Introduction10/18/99 ASPEN Introduction 10 ASPEN BLOCK MODEL LIBRARY III u Separators ð DISTIL - Shortcut distillation design ð DISTWU - Shortcut distillation rating ð RADFRAC - Rigorous distillation ð EXTRACT - Rigorous liquid-liquid extraction ð RATEFRAC - Rate-based distillation* ð BATCHFRAC - Batch distillation * ð PETROFRAC - Rigorous distillation for petroleum * Requires special license