Analogy of mass transfer in absorption and distillation columns: Wetted wall column study distillation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F16%3A43902499" target="_blank" >RIV/60461373:22340/16:43902499 - isvavai.cz</a>
Result on the web
<a href="http://www3.aiche.org/proceedings/Conference.aspx?ConfID=Spring-GCPS-2016" target="_blank" >http://www3.aiche.org/proceedings/Conference.aspx?ConfID=Spring-GCPS-2016</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Analogy of mass transfer in absorption and distillation columns: Wetted wall column study distillation
Original language description
Rate-base modeling of packed distillation columns represents an advanced approach to design these devices. Compared to the traditional stage-wise approach the rate-based modeling offers more information about the conditions inside the column and enables to the column designer to simulate the behavior of the column if the operation conditions are changed. The possibilities of the rate-based approach are limited by the reliability of mass-transfer parameters, the mass-transfer coefficients. Unlike the absorption conditions, the measurement of the individual mass-transfer coefficients under distillation conditions in the industrial scale columns has never been mastered. Therefore, the values of those parameters for distillation conditions are usually recalculated out of the results of standardized absorption experiments. The possibility of such recalculation, i.e. the analogy of the mass-transfer in absorption and distillation columns, is tacitly assumed. This work is focused on the study of this analogy and the possibility of the recalculation of the mass-transfer coefficients between absorption and distillation conditions in the wetted wall column.
Czech name
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Czech description
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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)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2016 Spring Meeting & 12th Global Congress on Process Safety
ISBN
978-0-8169-1096-0
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
301-311
Publisher name
American Institute of Chemical Engineers (AIChE)
Place of publication
New York
Event location
Houston
Event date
Apr 10, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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