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From molecular screening to process intensification: a green strategy for sustainable dimethyl carbonate/methanol separation via ionic liquid-heat pump hybrid design

delete2026-05-03
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OA
AI
X
Xin Guo *
C
Congzhe Jiao
S
Siqi Jiang
J
Jiahui Zhang *
Y
Yuan Xu
Z
Zhiyong Su
Q
Qiling Liu
J
Jiahui Li
Y
Yufeng Hu *
DOI:10.1016/j.gce.2026.05.001delete
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Abstract

Abstract

En 中文
• [MPY][DMP] was screened as an efficient entrainer for DMC/MT azeotrope separation. • MD simulations revealed the microscopic mechanism of selective molecular interactions. • HP-EDP achieved significant reductions in energy consumption and annualized cost. • A multi-scale strategy integrated molecular simulation with process optimization. • Competitive hydrogen bonding with MT was identified as the key separation mechanism.
Keywords:
Ionic liquids
Extractive distillation
Molecular dynamics simulation
Energy-saving design
Process simulation
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Journal

Green Chemical Engineering cover
Green Chemical Engineering
IF:
7.6
Papers:
350
Citations:
1.5K

Organization

S
sinopec engineering
Scholars:
3
Papers: 3
Citations: 0
L
liaoning petrochemical university
Scholars:
524
Papers: 167
Citations: 0
C
china university of petroleum
Scholars:
4.0W
Papers: 2.7W
Citations: 30
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