Matches in SemOpenAlex for { <https://semopenalex.org/work/W1150090720> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W1150090720 endingPage "1126" @default.
- W1150090720 startingPage "1121" @default.
- W1150090720 abstract "In this study, design and control of a hybrid extraction/distillation system for the separation of pyridine and water are studied. The same separation has been studied in the previous paper (Wu et al, 2009) by using the design of a heterogeneous azeotropic distillation system where a two-column heterogeneous azeotropic column system was devised making use of the new minimum-boiling azeotrope between toluene and water. A further intensified dividing-wall column was recently proposed by Wu et al. (2014) to thermally-couple the two columns for further reduction of the overall reboiler duty. In the hybrid extraction/distillation design, pyridine is extracted from aqueous solution by using N-propyl formate as a solvent in an extraction column. Combining two strippers with the extraction column, a simple hybrid extraction/distillation process can be devised achieving the same product purity specifications as the original design. By comparing the optimized design of this newly proposed system with the previously mentioned heterogeneous azeotropic design, significant reductions of 58.8 % in the total annual cost and 65.6 % in the steam cost can be obtained. Furthermore, in comparison with the complex design of dividing-wall column system, this proposed hybrid extraction/distillation system can still significantly save total annual cost and steam cost by 41.2 % and 50.8 %, respectively. The plant-wide control of the proposed system is also studied. Overall control strategy with tray temperature control loops are proposed for the plant-wide control structure. The dynamics results show a trade-off between economical design and controllability due to selecting of an optimal solvent flow rate at low constraint in the design stage. However, the case with 20% more solvent (which results in 6.15 % more total annual cost than the optimized case) is capable of holding product qualities under various feed disturbances by a proposed plant-wide control structure." @default.
- W1150090720 created "2016-06-24" @default.
- W1150090720 creator A5060974979 @default.
- W1150090720 creator A5089427275 @default.
- W1150090720 date "2015-01-01" @default.
- W1150090720 modified "2023-09-26" @default.
- W1150090720 title "Energy-saving design and control of a hybrid extraction/distillation system for the separation of pyridine and water" @default.
- W1150090720 cites W2003514674 @default.
- W1150090720 cites W2078589902 @default.
- W1150090720 cites W2321844184 @default.
- W1150090720 doi "https://doi.org/10.1016/b978-0-444-63577-8.50032-2" @default.
- W1150090720 hasPublicationYear "2015" @default.
- W1150090720 type Work @default.
- W1150090720 sameAs 1150090720 @default.
- W1150090720 citedByCount "3" @default.
- W1150090720 countsByYear W11500907202017 @default.
- W1150090720 countsByYear W11500907202022 @default.
- W1150090720 countsByYear W11500907202023 @default.
- W1150090720 crossrefType "book-chapter" @default.
- W1150090720 hasAuthorship W1150090720A5060974979 @default.
- W1150090720 hasAuthorship W1150090720A5089427275 @default.
- W1150090720 hasConcept C127413603 @default.
- W1150090720 hasConcept C131548973 @default.
- W1150090720 hasConcept C151572726 @default.
- W1150090720 hasConcept C154030694 @default.
- W1150090720 hasConcept C157777378 @default.
- W1150090720 hasConcept C178790620 @default.
- W1150090720 hasConcept C185592680 @default.
- W1150090720 hasConcept C19924549 @default.
- W1150090720 hasConcept C204030448 @default.
- W1150090720 hasConcept C21880701 @default.
- W1150090720 hasConcept C43617362 @default.
- W1150090720 hasConcept C4725764 @default.
- W1150090720 hasConcept C76752636 @default.
- W1150090720 hasConceptScore W1150090720C127413603 @default.
- W1150090720 hasConceptScore W1150090720C131548973 @default.
- W1150090720 hasConceptScore W1150090720C151572726 @default.
- W1150090720 hasConceptScore W1150090720C154030694 @default.
- W1150090720 hasConceptScore W1150090720C157777378 @default.
- W1150090720 hasConceptScore W1150090720C178790620 @default.
- W1150090720 hasConceptScore W1150090720C185592680 @default.
- W1150090720 hasConceptScore W1150090720C19924549 @default.
- W1150090720 hasConceptScore W1150090720C204030448 @default.
- W1150090720 hasConceptScore W1150090720C21880701 @default.
- W1150090720 hasConceptScore W1150090720C43617362 @default.
- W1150090720 hasConceptScore W1150090720C4725764 @default.
- W1150090720 hasConceptScore W1150090720C76752636 @default.
- W1150090720 hasLocation W11500907201 @default.
- W1150090720 hasOpenAccess W1150090720 @default.
- W1150090720 hasPrimaryLocation W11500907201 @default.
- W1150090720 hasRelatedWork W1908796933 @default.
- W1150090720 hasRelatedWork W1919362331 @default.
- W1150090720 hasRelatedWork W2005557720 @default.
- W1150090720 hasRelatedWork W2295467197 @default.
- W1150090720 hasRelatedWork W2339447275 @default.
- W1150090720 hasRelatedWork W2558582614 @default.
- W1150090720 hasRelatedWork W2758816300 @default.
- W1150090720 hasRelatedWork W2963819669 @default.
- W1150090720 hasRelatedWork W3005415413 @default.
- W1150090720 hasRelatedWork W3097700853 @default.
- W1150090720 isParatext "false" @default.
- W1150090720 isRetracted "false" @default.
- W1150090720 magId "1150090720" @default.
- W1150090720 workType "book-chapter" @default.