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The use of microelectrodes for the determination of flow regimes in a trickle-bed reactor

✍ Scribed by M.A. Latifi; S. Rode; N. Midoux; A. Storck

Publisher: Elsevier Science
Year: 1992
Tongue: English
Weight: 575 KB
Volume: 47
Category: Article
ISSN: 0009-2509
DOI: 10.1016/0009-2509(92)80313-2

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✦ Synopsis

The utilization of microelectrodes in a non-conducting wall with subsequent signal analysis allowed the determination of flow regime transitions: trickling/pulsing, trickling/dispersed bubble and dispersed bubble/pulsing in a trickle-bed reactor by the analysis of the rate of !Iuctuation of the liquid-solid mass transfer coefficient (velocity gradient) variations as a function of liquid and gas flow rates.

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