Zusammenfassung
In industrial practice, conceptual process design is typically conducted by repetitive simulation studies, which require detailed design specifications in an early design phase. Guided by heuristics, these iterative solution procedures result in high manual effort and, in addition, no guarantee concerning the quality of the solution can be given. Optimization-based design methods provide a tremendous potential to accelerate and improve conceptual process design. For this purpose, a synthesis framework for the optimization-based design of chemical processes is presented in this thesis. Powerful shortcut and rigorous evaluation methods for reaction and distillation are presented. These methods are computationally efficient in order to allow an optimization-based design of large-scale chemical processes. Various industrial case studies illustrate the application of the novel approaches and highlight their benefits.
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Schlagworte
Conceptual Process Design Process Optimization Shortcut Model for Kinetically-Controlled Reactor Networks Rigorous Optimization MINLP- Kapitel Ausklappen | EinklappenSeiten
- 1–10 1 Introduction 1–10
- 99–114 Bibliography 99–114
4 Treffer gefunden
- „... models used to describe the reaction, mass and heat transfer phenomena that occur in the processing units ...” „... module factorMF = 4.23 and the cost for a shell-and-tube heat exchanger Chx = MS−indextoday MS−index1969 ...” „... assumed. The heat exchange areas Ahx are determined by Ahx = QB ΔTrebkreb (2.74) 26 2.3 Optimization with ...”
- „... dipalladium-bisally mechnanism E entrainer emp empirical f feed fp feed pinch hx heat exchanger i reaction device in ...” „... Recycle structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 3.4 Model-based ...” „... . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 4.1.4 Model-based kinetic investigation . . . . . . . . . . . . . . . . . . . 69 4.1.5 Separation ...”
- „... as the heat exchanger network design. These dependent subproblems are consequently assessed in ...” „... , the separation and recycle system and, if appropriate, the heat exchanger network are designed in ...” „... on a systematic sequential and iterative model-based design strategy, which argues for a paradigm ...”
- „... reactive and combined reactor/separation systems utilizing a mass/heat exchange transfer module, Chemical ...” „... with methanol, Organometallics 22, 4418–4425. Marquardt, W. (2005): Model-based experimental analysis ...” „... . A. and McAuley, K. B. (2012): Mathematical modelling of chemical processesobtaining the best model ...”