A survey of optimal process design capabilities and practices in the chemical and petrochemical industries

To examine industrial capabilities and practices in using process design optimization software tools, we conducted a series of over one hundred interviews with practitioners and industry experts in optimal process design, focusing on current techniques, workflows, and challenges. In this article, we analyze the findings of these interviews, providing a perspective into the status of optimal process design in the petrochemical and chemical industries. We first present the findings categorized by company type and personnel function, followed by industry-specific insights.