On the modeling of gas-phase mass-transfer in structured packings
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F13%3A43895902" target="_blank" >RIV/60461373:22340/13:43895902 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
On the modeling of gas-phase mass-transfer in structured packings
Original language description
This contribution summarizes results of gas phase mass-transfer characteristics measurement for several metal Mellapak structured packings under absorption conditions. These characteristics, volumetric mass-transfer coefficient (kGa) and effective mass-transfer area (a) has been measured using standard absorption systems of SO2 chemisorption into the NaOH aqueous solution (kGa measurement) and CO2 chemisorption into the NaOH aqueous solution (effective area measurement). Measurements were performed under atmospheric pressure in the column, which packed bed consisted of four elements of packing with diameter of 0,29m and total height of 0,84m. Volumetric mass-transfer coefficient, kGa, and effective mass-transfer area, a, have been measured for all packings under various flow rates of the liquid phase and of the gas-phase. The flows have been chosen to cover whole spectra of conditions up to flooding. Combination of results enables evaluation of dependencies of mass-transfer coefficient
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
CI - Industrial chemistry and chemical engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA13-01251S" target="_blank" >GA13-01251S: Experimental verification of rate-based distillation columns design based on mass/heat transfer coefficients measured directly in the columns</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
AIChE Spring Meeting and Global Congress on Process Safety
ISBN
978-0-8169-1075-5
ISSN
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e-ISSN
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Number of pages
12
Pages from-to
1-12
Publisher name
AIChE
Place of publication
New York
Event location
San Antonio
Event date
Apr 28, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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