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2026-06-18
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Copyright (c) 2026 Manjusha Tatiya, Pragati Choudhari, Rupali Ramdas Kawade, Prafulla O. Bagde, Rupali Ashok Patil, Vasundhara Vasudev Sutar, Anant Sidhappa Kurhade

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Artificial Intelligence in Chemical Process Optimization: Techniques, Applications, Challenges, and Future Directions
Manjusha Tatiya
Department of Artificial Intelligence and Data Science, Indira College of Engineering and Management, Pune, 410506, Maharashtra, India
Pragati Choudhari
School of Computer Science Engineering & Applications, D Y Patil International University, Akurdi, Pune, 412101, Maharashtra, India
Rupali Ramdas Kawade
Department of Electronics and Telecommunication Engineering, PCET's Pimpri Chinchwad College of Engineering and Research, Ravet, Pune, 412101, Maharsahtra, India
Prafulla O. Bagde
Shri Ramdeobaba College of Engineering and Management, Ramdeobaba University, Nagpur, 440013, Maharashtra, India
Rupali Ashok Patil
Department of Computer Science, Dombivali shikshan prasarak mandal's K.V. Pendharkar College of Arts, Science and Commerce (Autonomous), Dombivli (E), 421203, Maharashtra, India
Vasundhara Vasudev Sutar
Department of Mechanical Engineering, Dr. D. Y. Patil Institute of Technology, Sant Tukaram Nagar, Pimpri, Pune, 411018, Maharashtra, India; Dnyaan Prasad Global University (DPGU), School of Technology and Research, Dr. D. Y. Patil Unitech Society, Sant Tukaram Nagar,Pimpri, Pune, 411 018, Maharashtra, India
Anant Sidhappa Kurhade
Department of Mechanical Engineering, Dr. D. Y. Patil Institute of Technology, Sant Tukaram Nagar, Pimpri, Pune, 411018, Maharashtra, India; Dnyaan Prasad Global University (DPGU), School of Technology and Research, Dr. D. Y. Patil Unitech Society, Sant Tukaram Nagar,Pimpri, Pune, 411 018, Maharashtra, India
DOI: https://doi.org/10.59429/ace.v9i2.5949
Keywords: Artificial Intelligence, Chemical Process Optimization, Deep Learning, Digital Twins, Machine Learning, Reinforcement Learning
Abstract
Chemical processes are often complex nonlinear reactions, with large numbers of operating variables, and high energy consumption; therefore, optimization is not an easy task. With the industrial data from sensors and monitoring systems becoming more widely available, artificial intelligence (AI) is being deployed to enable process efficiency as well as better decision making. Further, unlike the more traditional optimization methods used, especially for complex and high dimensional systems as in molecular design, AI techniques can do so much more efficiently than exploring the whole computational landscape thanks to their powerful predictive capabilities. This review provides an overview of recent developments in machine learning, deep learning (DL), reinforcement learning, and evolutionary algorithms for chemical process optimization across four key industrial applications: reactor design; distillation; energy management; and predictive maintenance. Results suggest that AI-driven solutions enhance process performance, energy savings and promote sustainable industrialization in the context of SDGs 7, 9, 12 and 13.
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