Process simulation and optimization on ionic liquids

J Palomar, J Lemus, P Navarro, C Moya… - Chemical …, 2024 - ACS Publications
Ionic liquids (ILs) are promising alternative compounds that enable the development of
technologies based on their unique properties as solvents or catalysts. These technologies …

Optimal design and effective control of triple-column extractive distillation for separating ethyl acetate/ethanol/water with multiazeotrope

A Yang, H Zou, IL Chien, D Wang, S Wei… - Industrial & …, 2019 - ACS Publications
The separation of the ternary nonideal system ethyl acetate (EtAC)/ethanol (EtOH)/water
with multiazeotropes is very important since they are always generated in the production …

Optimization and control of energy saving side-stream extractive distillation with heat integration for separating ethyl acetate-ethanol azeotrope

T Shi, W Chun, A Yang, Y Su, S **, J Ren… - Chemical Engineering …, 2020 - Elsevier
Currently, limited efforts have focused on the multi-objective optimization and effective
control of the side-stream extractive distillation processes (EDS). Herein, the EDS and a heat …

Calcium-alginate/HKUST-1 interlayer-assisted interfacial polymerization reaction enhances performance of solvent-resistant nanofiltration membranes

H Li, L Huang, X Li, W Huang, L Li, W Li, M Cai… - Separation and …, 2023 - Elsevier
This study aimed to further enhance the solvent stability and flux of organic solvent-resistant
nanofiltration (OSN) membranes. Based on hexane diamine cross-linked polyetherimide …

Design and control of vapor recompression assisted extractive distillation for separating n-hexane and ethyl acetate

Z Feng, W Shen, GP Rangaiah, L Dong - Separation and Purification …, 2020 - Elsevier
Ethyl acetate and n-hexane are two widely used organic solvents in chemical and
pharmaceutical industries; however, separation of their mixtures is very challenging due to …

Predictive deep learning models for environmental properties: the direct calculation of octanol–water partition coefficients from molecular graphs

Z Wang, Y Su, W Shen, S **, JH Clark, J Ren… - Green …, 2019 - pubs.rsc.org
As an essential environmental property, the octanol–water partition coefficient (KOW)
quantifies the lipophilicity of a compound and it could be further employed to predict toxicity …

Improved design of heat-pump extractive distillation based on the process optimization and multi-criteria sustainability analysis

T Shi, Y Liu, H Yu, A Yang, S Sun, W Shen… - Computers & Chemical …, 2022 - Elsevier
In order to achieve the sustainable separation design of azeotropic mixtures, this study
proposed a systematic framework for distillation process optimization and intensification …

Process synthesis and 4E evaluation of hybrid reactive distillation processes for the ethanol and tert-butanol recovery from wastewater

X Geng, P Yan, H Zhou, H Li, X Gao - Renewable Energy, 2023 - Elsevier
Aiming at achieving the high-purity recovery of ethanol (EtOH) and tert-butanol (TBA) from
industrial waste with low carbon emission, the processes intensified by hybrid reactive …

Stakeholder-oriented multi-objective process optimization based on an improved genetic algorithm

Y Su, S **, X Zhang, W Shen, MR Eden… - Computers & Chemical …, 2020 - Elsevier
Multi-objective optimization (MOO) is frequently used to solve many practical problems of
chemical processes but process designers only need a limited number of valuable solutions …

Molecular Mechanism and Extraction Performance Evaluation for Separation of Methanol and n-Hexane via Ionic Liquids as Extractant

W Zhang, Z Chen, Y Shen, G Li, Y Dai… - ACS Sustainable …, 2020 - ACS Publications
Biodiesel is considered as one of the best resources to replace fossil fuels. There are a lot of
mixtures of methanol and hexane in the process of biodiesel production. In this study, a …