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Optimization approach in process synthesis

Papoulias, S. A., and Grossmann, I. E., A Structural Optimization Approach in Process Synthesis II. Heat Recovery Networks, Computers Chem. Eng., 7 707, 1983. [Pg.211]

The optimization approach in process synthesis consists of the following main steps ... [Pg.233]

S. A. Papoulias and I. E. Grossmann. A structural optimization approach in process synthesis - II. Heat recovery networks. Comp. Chem. Eng., 7 707,1983. [Pg.447]

Papoulias S, Grossmann IE. A structural optimization approach in process synthesis—II heat recovery networks. Comput Chem Eng 1983 7(6) 707—21. [Pg.377]

Grossmann, I. E. and M. M. Daichendt. New Trends in Optimization-Based Approaches to Process Synthesis. Comput Chem Eng 20 665-683 (1996). [Pg.548]

In the following chapters we will discuss the application of the optimization MILP and MINLP approaches to Process Synthesis problems arising in central chemical engineering process systems, sub-systems, and overall process systems. These include... [Pg.257]

C. A. Floudas and I. E. Grossmann. Algorithmic approaches to process synthesis logic and global optimization. In Proceedings of Foundations of Computer-Aided Design, FOCAPD 94, Snowmass, Colorado, 1994. [Pg.440]

Grossmann. I, E., and Daichendt, M. M. "New Trends in Optimization-based Approaches for Process Synthesis." in Proceedings of Process Systems Engineering, Korea (1994). [Pg.242]

Biocatalytic approaches in polymer synthesis have to include an optimized combination of biotechnological with classical processes. Therefore, this book starts with a thorough review on the sustainable, green synthesis of monomeric materials (Chapter 1). While few of the monomers presented in this chapter have been used in enzymatic polymerizations so far, the examples given could provide inspiration to use sustainable monomers more often in the future for enzymatic polymerizations and also for classical approaches. [Pg.450]

Algoridunie Methods. The use of algorithmic approaches to process synthesis is, in theory, the only certain way to develop an optimal process. This is true because every possible process sequence can be considered rigorously. Unfortunately, because of the nature of the combinatorial problem that arises, even for relatively simple situations, the use of strictly algorithmic syiproaches is often unrealistic. However, when they are us in conjunction with heuristic and evolutionary strategies, they represent the best hope for rational process synthesis. [Pg.211]

Within each of the three general approaches toward process synthesis, key decisions are made about the flowsheet design that have a bearing on the operability characteristics of the plant. For example, in a hierarchical procedure (Ref. 6) we will make decisions about whether the plant is batch or continuous, what types of reactors are used, how material is recycled, what methods and sequences of separation are employed, how much energy integration is involved, etc. In a thermodynamic pinch analysis, we typically start with some flowsheet information, but we must then decide what streams or units to include in the analysis, what level of utilities are involved, what thermodynamic targets are used, etc. In an optimization approach, we must decide the scope of the superstructure to use, what physical data to include, what constraints to apply, what disturbances or uncertainties to consider, what objective function to employ, etc (Ref. 7). [Pg.364]

The optimization component of process integration drives the iterations between synthesis and analysis toward an optimal closure. In many cases, optimization is also used within the synthesis activities. For instance, in the targeting approach for synthesis, the various objectives are reconciled using optimization. In the structure-based synthesis approach, optimization is typically the main framework for formulating and solving the synthesis task. [Pg.6]

As mentioned above, the solids process synthesis approach (Rossiter and Douglas, 1986) has been applied to the optimization of a continuous salt crystallization plant similar to that depicted in Figure 9.2 (Rossiter, 1986). In... [Pg.272]


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