Download 24th European Symposium on Computer Aided Process by Petar Varbanov , Peng Yen Liew Professor Jiri Klemes PDF

By Petar Varbanov , Peng Yen Liew Professor Jiri Klemes

The twenty fourth ecu Symposium on laptop Aided technique Engineering creates a global discussion board the place clinical and business contributions of computer-aided options are awarded with functions in strategy modeling and simulation, procedure synthesis and layout, operation, and procedure optimization.

The organizers have broadened the limits of approach platforms Engineering via inviting contributions at assorted scales of modeling and demonstrating vertical and horizontal integration. Contributions diversity from functions on the molecular point to the strategic point of the provision chain and sustainable improvement. They disguise significant classical topics, even as exploring a brand new variety of purposes that tackle the creation of renewable sorts of power, environmental footprints and sustainable use of assets and water.

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Extra resources for 24th European Symposium on Computer Aided Process Engineering. Part A

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Next, SPBs are combined to form operations (tasks), which are combined to form unit operations. Only those operations and their combination to flowsheets are retained if they satisfy all constraints and move the objective function in the desired direction. 3. Case Study The key steps of the framework are highlighted through this case study involved with the production of methyl-acetate (MeOAc) from an equilibrium-limited reaction between methanol (MeOH) and acetic acid (HOAc) with water (H 2O) as a by-product.

Rational decision options Analysis of the obtained solutions shows that many practically equally good, but structurally different alternatives can be identified. As “must haves”, all generated solutions implement one of the base-case boilers and one of the base-case turbo-chillers for peak-load requirements. Besides, all solutions include two new CHP engines. Thus, keeping any other equipment from the base case or installing other heating equipment can be understood as “must avoids”. The “real choices” mainly concern the trade-offs between the number and sizing of the chiller units.

Intensified flowsheet alternative 1 and alternative 4 for the production of MeOAc MeOH+HOAc+ MeOAc MeOH+HOAc+ MeOAc MeOH+HOAc Reactive/ Separative Task H2O 4(a) MeOH+HOAc R=PT(P:VL) Key phenomena for a pervaporation membrane H2O 4(b) Figure 4. Identified task (4a) translated into phenomena (4b) to overcome process hot-spot them from water. Figure 3b shows that this would be feasible if a pervaporation membrane (P:VL) is employed to remove water from the 2-phase reacting system (R=PT), thereby avoiding solvent-based separation for the azeotropes HOAc/H2O and MeOAc/H2O.

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