Mass transfer prediction in a mechanically stirred gas-liquid reactor containing solid particles

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985874%3A_____%2F21%3A00541914" target="_blank" >RIV/67985874:_____/21:00541914 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22340/21:43923536

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/full/10.1002/ceat.202000532" target="_blank" >https://onlinelibrary.wiley.com/doi/full/10.1002/ceat.202000532</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/ceat.202000532" target="_blank" >10.1002/ceat.202000532</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mass transfer prediction in a mechanically stirred gas-liquid reactor containing solid particles

Popis výsledku v původním jazyce

Microorganisms are used in various fermentation processes for the production of biochemicals and food. These types of processes take place predominantly in mechanically agitated vessels. An important transport characteristic is the volumetric mass transfer coefficient kLa. Many correlations are available in the literature to estimate parameters in a gas-liquid system. However, three-phase systems are not sufficiently described. The experiments were carried out under laboratory conditions in a single-impeller mechanically agitated vessel with an internal diameter of 0.29 m. The solid phase was either cellulose, with two different particle sizes, or glass beads. An updated correlation is proposed that could be adopted in the design and scale-up of agitated devices operating in the presence of solid particles.

Název v anglickém jazyce

Mass transfer prediction in a mechanically stirred gas-liquid reactor containing solid particles

Popis výsledku anglicky

Microorganisms are used in various fermentation processes for the production of biochemicals and food. These types of processes take place predominantly in mechanically agitated vessels. An important transport characteristic is the volumetric mass transfer coefficient kLa. Many correlations are available in the literature to estimate parameters in a gas-liquid system. However, three-phase systems are not sufficiently described. The experiments were carried out under laboratory conditions in a single-impeller mechanically agitated vessel with an internal diameter of 0.29 m. The solid phase was either cellulose, with two different particle sizes, or glass beads. An updated correlation is proposed that could be adopted in the design and scale-up of agitated devices operating in the presence of solid particles.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Chemical Engineering & Technology

ISSN

0930-7516

e-ISSN

1521-4125

Svazek periodika

44

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

9

Strana od-do

752-760

Kód UT WoS článku

000625828100001

EID výsledku v databázi Scopus

2-s2.0-85101974244