Advancements in methanol distillation system: A comprehensive overview

Z Shen, Q Qu, M Chen, H Lyu, J Sun - Chemical Engineering Research …, 2023 - Elsevier
The urgent global demand for carbon neutrality is met with increasing energy consumption
due to economic development, necessitating the adoption of a sustainable energy mix. More …

Sustainable design and multi-objective optimization of eco-efficient extractive distillation with single and double entrainer (s) for separating the ternary azeotropic …

A Yang, W Wang, S Sun, T Shi, J Ren, M Bai… - Separation and …, 2022 - Elsevier
Sustainable process for the separation of ternary azeotropic mixture tetrahydrofuran/ethanol/
methanol should be developed to recycle value-added organic components and protect …

Sustainable process design and multi-objective optimization of efficient and energy-saving separation of xylene isomers via extractive distillation based on double …

Y Wang, S Wang, B Shan, Y Ma, Q Xu, Y Wang… - Separation and …, 2025 - Elsevier
The focus of the chemical industry on environmental protection and energy conservation has
driven the development of green distillation technology. Xylene isomers are extensively …

Dimethyl carbonate/methanol separation by azeotropic distillation with water: An alternative process driven by low-pressure steam

H Lyu, Y Hu, T Zhou - Separation and Purification Technology, 2025 - Elsevier
This study reported a conceptual design of dimethyl carbonate/methanol (DMC/MET)
separation via an azeotropic distillation (AD) process with water as the entrainer. Water can …

Optimization and simultaneous heat integration design of a coal-based ethylene glycol refining process by a parallel differential evolution algorithm

J Wang, H Lyu, D Liu, C Cui, J Sun - Frontiers of Chemical Science and …, 2023 - Springer
Coal to ethylene glycol still lacks algorithm optimization achievements for distillation
sequencing due to high-dimension and strong nonconvexity characteristics, although there …

Economic, environmental, energy, exergy (4E) analysis and simulated annealing algorithm optimization of dividing-wall column-intensified heterogeneous azeotropic …

A Yu, Q Ye, J Li, X Li, Y Wang, Q Rui - Energy, 2024 - Elsevier
This work presents an approach for the recovery of high purity cyclohexane (CYCLO) and
tertiary butyl alcohol (TBA) from wastewater. After thermodynamic analysis, a heterogeneous …

Optimal synthesis of quaternary zeotropic distillation sequences using an array formulation

X Zhang, L **, H Lyu, J He, J Sun - Industrial & Engineering …, 2022 - ACS Publications
The optimal synthesis of distillation sequences has been a popular research topic in the field
of chemical process system engineering for many years. In most works, the optimization …

Globally optimal distillation column design using set trimming and enumeration techniques

A Peccini, LFS Jesus, AR Secchi… - Computers & Chemical …, 2023 - Elsevier
In this article, we present an alternative approach to the use of metaheuristic methods (GA,
PSO, SA, etc.) or mathematical programming (MINLP solvers) for the optimal design of one …

Integration of work exchange network within distillation process optimization

Y Lan, C Tian, H Lyu, J Sun - Separation and Purification Technology, 2025 - Elsevier
Process integration is a well-established approach within process intensification (PI)
strategies, aimed at increasing process efficiency to support more sustainable designs, for …

Optimal synthesis of heat-integrated distillation configurations using the two-column superstructure

X Zhang, L **, J Sun - Chinese Journal of Chemical Engineering, 2024 - Elsevier
In the realm of the synthesis of heat-integrated distillation configurations, the conventional
approach for exploring more heat integration possibilities typically entails the splitting of a …