Evaporation of Binary Mixtures in a Pillow Plate Thermosiphon Reboiler

Abstract: Pillow plate heat exchangers show promising performance in extending the operating range of thermosiphon reboilers. Here, the evaporation of binary mixtures during natural circulation evaporation in a pillow plate apparatus was investigated. The experimental results show that the thermal performance is dominated by mixture effects and a component system‐dependent minimum is found. The model approach according to Bennett and Chen has proven to reliably estimate the product‐side heat transfer coefficient for pure substances and mixtures with a low boiling point distance. For wide‐boiling mixtures and low pressures the approach must be adjusted.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Evaporation of Binary Mixtures in a Pillow Plate Thermosiphon Reboiler ; day:07 ; month:08 ; year:2024 ; extent:11
Chemie - Ingenieur - Technik ; (07.08.2024) (gesamt 11)

Creator

DOI
10.1002/cite.202300217
URN
urn:nbn:de:101:1-2408081412210.791199510096
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
14.08.2025, 10:54 AM CEST

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