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2020 | OriginalPaper | Buchkapitel

19. Reaktoren für Fluid-Feststoff-Reaktionen: Wirbelschichtreaktoren

verfasst von : Tilman J. Schildhauer, Frank Schillinger

Erschienen in: Handbuch Chemische Reaktoren

Verlag: Springer Berlin Heidelberg

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Zusammenfassung

Das Kapitel über die Wirbelschichtreaktoren beschreibt die Phänomene, die bei der Fluidisierung von Feststoffpartikeln in aufsteigenden Gasströmen auftreten, und wie diese Phänomene von der Gasgeschwindigkeit, den Betriebsbedingungen und den Partikeleigenschaften abhängen. Vor- und Nachteile von Wirbelschichtreaktoren und wichtige Anwendungen von zirkulierenden und blasenbildenden Wirbelschichten werden dargestellt. Weitere Themen sind die Hochskalierung und die Modellbildung bei Wirbelschichtreaktoren und einige typische Korrelationen zur mathematischen Beschreibung der auftretenden Phänomene. Abschließend werden noch die Besonderheiten beim Einsatz von Wärmetauscherrohren in blasenbildenden Wirbelschichten für exo- und endotherme Reaktionen diskutiert.

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Titel: Reaktoren für Fluid-Feststoff-Reaktionen: Wirbelschichtreaktoren
verfasst von: Tilman J. Schildhauer
Frank Schillinger
Verlag: Springer Berlin Heidelberg
Buch: Handbuch Chemische Reaktoren
Print ISBN: 978-3-662-56433-2

Electronic ISBN: 978-3-662-56434-9

Copyright-Jahr: 2020
DOI: https://doi.org/10.1007/978-3-662-56434-9_24