Towards low-carbon papermaking wastewater treatment process based on Kriging surrogate predictive model

Z He, M Hong, H Zheng, J Wang, Q Xiong… - Journal of Cleaner …, 2023 - Elsevier
Papermaking wastewater contains a diverse range of organic carbon, nitrogen and other
pollutants, which could lead to the emission of greenhouse gases (GHG) during biochemical …

Data-driven strategies for extractive distillation unit optimization

K Ma, NV Sahinidis, R Bindlish, SJ Bury… - Computers & Chemical …, 2022 - Elsevier
We provide insights for the development of a fast, dynamic, and adaptive way of modeling
and optimizing chemical processes. We investigate two data-driven methodologies to …

Machine Learning and Process Systems Engineering for Sustainable Chemical Processes-A Short Review

AI Torres, J Ferreira, M Pedemonte - Current Opinion in Green and …, 2024 - Elsevier
This work provides an overview of recent applications of Machine Learning (ML) to process
systems engineering problems related to sustainability. The review is organized by the type …

[HTML][HTML] Hybrid analytical surrogate-based process optimization via Bayesian symbolic regression

S Jog, D Vázquez, LF Santos, JA Caballero… - Computers & Chemical …, 2024 - Elsevier
Modular chemical process simulators are widespread in chemical industries to design and
optimize production processes with sufficient accuracy. However, convergence issues and …

Physics-informed neural networks with hard linear equality constraints

H Chen, GEC Flores, C Li - Computers & Chemical Engineering, 2024 - Elsevier
Surrogate modeling is used to replace computationally expensive simulations. Neural
networks have been widely applied as surrogate models that enable efficient evaluations …

Transparent AI-assisted chemical engineering process: Machine learning modeling and multi-objective optimization for integrating process data and molecular-level …

W Xu, Y Wang, D Zhang, Z Yang, Z Yuan, Y Lin… - Journal of Cleaner …, 2024 - Elsevier
Thoroughly utilizing the first principles of chemical processes, industrial big data, and
artificial intelligence algorithms has been a deterministic trend in process modeling …

[HTML][HTML] Comparative assessment of simulation-based and surrogate-based approaches to flowsheet optimization using dimensionality reduction

N Triantafyllou, B Lyons, A Bernardi, B Chachuat… - Computers & Chemical …, 2024 - Elsevier
This work proposes a framework for simulation-based and surrogate-based reduced space
Bayesian optimization of process flowsheets. The framework uses global sensitivity analysis …

Data-driven quasi-convex method for hit rate optimization of process product quality in digital twin

Y Yang, J Wu, X Song, D Wu, L Su, L Tang - Journal of Industrial …, 2024 - Elsevier
Hit rate is an important quantitative criterion for the process product quality prediction of the
integrated industrial processes. The hit rate indicates the percentage of product quantities …

Surrogate-Based Optimization Techniques for Process Systems Engineering

M Neufang, E Pajak, D van de Berg, YS Lee… - arXiv preprint arXiv …, 2024 - arxiv.org
Optimization plays an important role in chemical engineering, impacting cost-effectiveness,
resource utilization, product quality, and process sustainability metrics. This chapter broadly …

On machine learning and visual analysis for quality prediction of film metallization process

TMR Bastos, L Stragevitch, C Zanchettin - The International Journal of …, 2023 - Springer
Data-driven systems have been increasingly applied in industries to improve process
production and pattern analysis. To enhance an industrial vacuum metallization process, we …