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Effective separation of ethanol–water azeotrope using acetate-based ionic liquids: from COSMO-RS screening to process simulation

delete2026-06-25
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PRE
AI
Y
Yuxuan Xiao
M
Meijun Wu
张东翔 (Dongxiang Zhang) *
H
Hua Xin
Q
Qinqin Zhang
DOI:10.1002/jctb.70229delete
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Abstract

Abstract

En 中文
The separation of ethanol and water is challenged by the formation of a minimum-boiling azeotrope, rendering conventional distillation ineffective. Extractive distillation using ionic liquids (ILs) offers a promising alternative due to their negligible volatility and structural tunability. However, the vast number of potential cation–anion combinations necessitates a rational strategy for IL selection.
Keywords:
ethanol
ionic liquid
extractive distillation
mechanism analysis
process simulation

Journal

J
journal of chemical technology & biotechnology
IF:
0
Papers:
93
Citations:
0

Organization

S
shenyang university of chemical technology
Scholars:
773
Papers: 239
Citations: 0
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