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|Type:||Artigo de evento|
|Title:||Exergy Balance In A Distillation Column|
|Abstract:||This work is concerned with the analysis of thermodynamic efficiency concepts for distillation columns, based on exergy analysis. A procedure that computes rigorously the minimum exergy requirement of multicomponents systems, which cannot be separated under completely reversible condition in distillation columns, is presented. Ternary systems and a five hydrocarbon system were studied. The results show that the real minimum exergy requirement for such a separation has a major impact on the thermodynamic efficiency of the column.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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