The accuracy of kLa evaluation at various transient rates of oxygen probe

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F21%3A43923781" target="_blank" >RIV/60461373:22340/21:43923781 - isvavai.cz</a>
Result on the web
<a href="http://sschi.chtf.stuba.sk/data/papers/326.pdf" target="_blank" >http://sschi.chtf.stuba.sk/data/papers/326.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The accuracy of kLa evaluation at various transient rates of oxygen probe
Original language description
Mass controlled-processes are crucial for the most of products in chemical and similar industries. The volumetric mass transfer coefficient, kLa, becomes the indispensable parameter, for these processes with the gas-liquid mass transfer rate as the controlling factor. At the moment the volumetric mass transfer coefficient is usually predicted on the base of literature correlations. However, the many of correlations have their limits due to way how it should not be able predict kLa in other design of vessel then it was measured. Due to fact of their principle how to characterise vessels or ratio between diameters of vessel and impeller. Despite this fact, the correlation created by the dynamic pressure method was demonstrated to be physically correct in past in many operating conditions and for many types of batches. One of the key parameter for accurate value of kLa is dependence on the attribute of oxygen optical probe, transient rate (time response) ????M.
Czech name
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Czech description
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Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
PROCEEDINGS 47th International Conference of the Slovak Society of Chemical Engineering
ISBN
978-80-8208-057-8
ISSN
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e-ISSN
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Number of pages
11
Pages from-to
1-11
Publisher name
Vydavateľstvo STU v Bratislave
Place of publication
Bratislava
Event location
Bratislava
Event date
May 18, 2021
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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