Advanced Process Control and Process Systems Optimization

A special issue of ChemEngineering (ISSN 2305-7084).

Deadline for manuscript submissions: closed (30 June 2026) | Viewed by 565

Editors


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Guest Editor
Department of Chemical and Biological Engineering, Coimbra Engineering Academy, Polytechnic University of Coimbra, 3045-093 Coimbra, Portugal
Interests: process simulation; process optimization; optimal design of experiments

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Guest Editor
CERES—Chemical Engineering and Renewable Resources for Sustainability, Universidade de Coimbra, Rua Sílvio Lima, Pólo II, 3030-790 Coimbra, Portugal
Interests: Process Systems Engineering (PSE); chemical process optimization; mathematical modeling; process design; synthesis of biobased feedstock processes; gas purification; G/L and L/L separations; process i

Special Issue Information

Dear Colleagues,

This Special Issue of ChemEngineering focuses on Advanced Process Control (APC) and Process Systems Optimization, welcoming original research and critical reviews that advance modeling, simulation, design, control, and optimization within Process Systems Engineering (PSE). Submissions employing mechanistic, data-driven, or hybrid approaches are encouraged, along with studies demonstrating innovative computational tools or impactful industrial applications.

PSE applies mathematical, algorithmic, and computational methods to support decision-making in chemical and biological processes. Traditional first-principles modeling—based on conservation laws, reaction engineering, and transport phenomena—remains fundamental for model-based control and optimization, though parameter estimation often requires extensive experimentation. The growth in industrial data, improved sensing, and machine learning has since led to powerful data-driven and hybrid modeling techniques capable of enhancing prediction, monitoring, soft-sensing, and real-time optimization.

Advanced Process Control continues to evolve through model predictive control, adaptive and robust strategies, and data-enhanced algorithms. Process optimization spans design, operation, and planning, often incorporating uncertainty quantification and multi-objective performance metrics.

Topics of interest include modeling (mechanistic and data-driven), fault detection, advanced control, real-time optimization, robust and stochastic optimization, digital twins, and applications across chemical and biological systems.

Dr. Belmiro P.M. Duarte
Dr. Nuno M.C. Oliveira
Guest Editors

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Keywords

  • process optimization
  • process control
  • process design
  • first-principles modeling
  • data-driven modeling

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Published Papers (1 paper)

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Research

22 pages, 1454 KB  
Article
Optimizing the Use of Chemical Inhibitors in Oil and Gas Fields by Developing Cost-Effective Strategies
by Tatyana Semenova and Yan Koltsa
ChemEngineering 2026, 10(8), 94; https://doi.org/10.3390/chemengineering10080094 - 28 Jul 2026
Abstract
Corrosion, salt deposition, and biofouling critically impair flow assurance and mechanical integrity in oil and gas production systems, resulting in escalating operating costs and environmental burdens. This study presents a screening-level multi-criteria decision-making framework grounded in petroleum engineering practice. Unlike conventional MCDA approaches [...] Read more.
Corrosion, salt deposition, and biofouling critically impair flow assurance and mechanical integrity in oil and gas production systems, resulting in escalating operating costs and environmental burdens. This study presents a screening-level multi-criteria decision-making framework grounded in petroleum engineering practice. Unlike conventional MCDA approaches that require extensive laboratory testing for each asset, our model enables the rapid assessment of inhibitor transferability between technologically similar fields using normalized field parameters and actual procurement data. The model integrates a correlation analysis of the key field parameters of temperature, acid gas content, salt concentration, flow velocity, and water cut with a weighted effectiveness coefficient. A dataset of operational records was coupled with factual procurement prices from 2020 to 2025 to simultaneously optimize inhibitor type and dosing. The novelty lies in the multiplicative weighting scheme and the concept of critical deviation thresholds, which allow engineers to identify cost-saving opportunities without compromising the 90% protection target. Application of the model presented in this article allows a reduction in annual chemical-related operational expenditures. The proposed methodology provides petroleum engineers with a robust, data-driven screening tool to design cost-effective chemical treatment strategies that maintain corrosion protection and reduce environmental load, thereby advancing oil field chemistry technology and supporting efficient oil and gas field development. Full article
(This article belongs to the Special Issue Advanced Process Control and Process Systems Optimization)
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