2014•Chemical engineerRequires access

Study on batch extractive distillation for methanol-acetone system

Wang Yi-hu

Abstract

The methanol-acetone azeotrope was separated by batch extractive distillation with distilled water as extracting agent. The effect of factors of extractant, total reflux time, azeotrope composition, volume ratio of solvent and compound, saline and alkaline on batch extractive distillation azeotrope system was investigated. The best extraction conditions were obtained.

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Available abstract

Key concepts: Azeotrope, Extractive distillation, Batch distillation, Chemistry, Distillation, Azeotropic distillation, Methanol, Chromatography