Role of Process Systems Engineering in Chemical Engineering
Date: 19 March, 2021
Time: 1 p.m. PST
Link to online seminar Passcode: 209579
In this talk we give a general overview of the nature of Process Systems Engineering, discuss some current major trends, and show how it fits in this Chemical Engineering and the role it might play in the future. After briefly reviewing the history of Chemical Engineering, we highlight how academic research over the last 15 years has had a strong push towards science, largely due to emergence of nanotechnology and biotechnology. However, despite these trends, Process Systems Engineering (PSE) remains a core area in Chemical Engineering that one has expanded its scope from the process engineering level down to the molecular level, and up to the enterprise and global level. Furthermore, PSE is again regaining prominence due to the increasing importance of the areas of energy and sustainability, and digital automation, and to new developments in mathematical optimization. We describe three major trends in PSE that have emerged over the last decade. First, we describe efforts for simultaneous product and process design, where the emphasis lies in tying the molecular structure of the products with the processing and macroscopic properties of the product. Second, we describe work that is aimed at modeling and optimizing processes for effectively exploiting fossil fuels like shale gas and alternative sources like biomass, and their integration with other renewables for power generation. We also address the issue of efficiently managing natural resources such as water. Third, we describe research efforts in enterprise-wide optimization that are aimed at designing and operating supply chains for the process industry in which planning, scheduling and control can be integrated more effectively within the framework of Industry 4.0 and the digital supply chains.
Ignacio E. Grossmann (B.S. Universidad Iberoamericana; M.S., Ph.D. Imperial College) is the R. R. Dean University Professor of Chemical Engineering at Carnegie Mellon, and director of the “Center for Advanced Process Decision-making.” A member of the National Academy of Engineering, he has received many awards from AIChE and INFORMS, including the first Sargent Medal by the Institution of Chemical Engineers in 2015, and the distinction of being named “One of the Hundred Chemical Engineers of the Modern Era” by AIChE in 2008. He has honorary doctorates from Technical University of Dortmund, Abo Akademi, University of Maribor, University of Cantabria, Russian Kazan Technological University, University Nacional del Litoral and University of Alicante. His research interests are in mixed-integer, disjunctive and stochastic programming, energy systems, water networks, and planning and scheduling for enterprise-wide optimization. He has authored over 700 papers, and supervised 64 Ph.D. and 18 M.S. students.