WebJan 1, 2024 · First patented in 1922 by Backhauss [12], reactive distillation columns (RDCs) are traditional distillation columns in which a reaction occurs, therefore combining reaction and distillation into a single unit operation. By doing this, the products of the reaction are formed and separated simultaneously. Webeliminate the condenser of the reactive distillation column. Both the sequences are optimized by using the thermal and hydraulic analyses of the Column Targeting Tools of Aspen Plus simulator. Comparisons of the optimized sequences show that in the ther-mally coupled sequence, the energy consumption is reduced by 13.1% in the reactive ...
Simulation and design of a heat-integrated double-effect reactive ...
WebThe design of reactive distillation systems is considerably more complex than that of conventional reactors and distillation columns. It includes several steps (Malone and Doherty, 2000): feasibility analysis, conceptual design, equipment selection and design, operability and control studies. These steps can be corresponded to the stages of the ... WebAug 23, 2024 · In the DCRED, the fresh feed, reactant, and solvent enter the reactive-extractive distillation column (REDC) where water reacts with EO to form EG according to Eq. 1, which is subsequently used as solvent to facilitate the separation between the azeotropic mixture (A and B) within the same column. philipp heithier
CONCEPTUAL DESIGN OF REACTIVE DISTILLATION …
WebAug 23, 2024 · The second configuration is the double-column reactive-extractive distillation (DCRED) where both reactive and extractive distillation processes are … WebApr 1, 2024 · In view of all these constraints, reactive distillation emerged as a novel technique of process intensification in which reaction and separation of product take … WebJan 30, 2024 · The simulations and analysis mentioned above have revealed that integrating chemical reactions and product separation into an RD column for PGME production offers … trulieve hollywood fl