Extractive recovery of low molecular weight fatty acids from aqueous effluents

摘要

1. Challenge: 1.1 Binary high boiling azeotrope 1.2 Ternary saddle point azeotrope 1.3 Process intensification solver strategy: 1.4 Change the properties 1.5 Change the state 2. Reactive distillation 2.1 Conversion of formic acid = 99.3 %, Conversion of acetic acid = 71.5 % 2.2 Solvent recovery via reactive distillation is possible