Hydrodynamik in Hochdruckblasensäulen. Issue 7 (11th April 2013)

• Record Type: Journal Article
• Authors: Rollbusch, Philipp; Tuinier, Martin; Becker, Marc; Ludwig, Martina; Grünewald, Marcus; Franke, Robert; Grünewald, Marcus; Lausch, Hans‐Rolf; Schlüter, Michael
• Is Part Of: Chemie Ingenieur Technik. Volume 85:Issue 7(2013:Jul.)
• Page Start: 1107
• Page End: 1111
• Publication Date: 2013-04-11
• Subjects: Chemical engineering -- Patents -- Periodicals; Chemical engineering -- Periodicals; Chemical industry -- Periodicals; Chemistry, Technical -- Periodicals; 660.05
• DOI: 10.1002/cite.201300007
• Languages: English
• ISSNs: 0009-286X

Abstract

<abstract abstract-type="main" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p>Bubble column hydrodynamics influence important performance parameters like conversion, selectivity and yield of a chemical reaction. Backmixing of the liquid phase and gas holdup are thereby of particular importance. In order to determine these parameters, a number of correlations exist within the literature. These correlations are mainly derived from small scale equipment operated at atmospheric conditions by the use of the physical system air/water. Published experimental results regarding gas holdups and dispersion in bubble columns operated under high pressure are discussed and a recommendation for further research is given.</p> </abstract>