Absorption in wetted-wall column with phase properties close to distillation conditions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F15%3A43900282" target="_blank" >RIV/60461373:22340/15:43900282 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0009250915008040" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0009250915008040</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ces.2015.12.027" target="_blank" >10.1016/j.ces.2015.12.027</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Absorption in wetted-wall column with phase properties close to distillation conditions

Popis výsledku v původním jazyce

Our present research re-opens the problem of recalculation of the mass-transfer data between absorption and distillation by performing both processes in devices of the same geometry and using absorption and distillation systems whose physical propertiesare as similar as possible. The wetted wall column has been chosen as an experimental device which assures identical and known effective interfacial area for both processes. In this paper we present results of the absorption experiments while the followup article will focus on the distillation ones and their mutual comparison. The liquid side mass-transfer coefficients were measured using desorption of oxygen from primary alcohols to the stream of nitrogen in the range of the liquid phase Reynolds numbers from 30 to 560. The experiments were carried out at ambient and at elevated temperatures providing the range of liquid phase Schmidt numbers from 66 to 1300. The gas phase mass-transfer coefficient was measured using absorption of sul

Název v anglickém jazyce

Absorption in wetted-wall column with phase properties close to distillation conditions

Popis výsledku anglicky

Our present research re-opens the problem of recalculation of the mass-transfer data between absorption and distillation by performing both processes in devices of the same geometry and using absorption and distillation systems whose physical propertiesare as similar as possible. The wetted wall column has been chosen as an experimental device which assures identical and known effective interfacial area for both processes. In this paper we present results of the absorption experiments while the followup article will focus on the distillation ones and their mutual comparison. The liquid side mass-transfer coefficients were measured using desorption of oxygen from primary alcohols to the stream of nitrogen in the range of the liquid phase Reynolds numbers from 30 to 560. The experiments were carried out at ambient and at elevated temperatures providing the range of liquid phase Schmidt numbers from 66 to 1300. The gas phase mass-transfer coefficient was measured using absorption of sul

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

<a href="/cs/project/GA13-01251S" target="_blank" >GA13-01251S: Experimentální ověření rychlostního návrhu destilačních kolon založená na transportních koeficientech měřených přímo v destilační koloně</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Chemical Engineering Science

ISSN

0009-2509

e-ISSN

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Svazek periodika

144

Číslo periodika v rámci svazku

April 22

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

126-134

Kód UT WoS článku

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EID výsledku v databázi Scopus

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