Paper Information

Journal:   IRANIAN JOURNAL OF CHEMICAL ENGINEERING   FALL 2011 , Volume 8 , Number 4; Page(s) 3 To 10.
 
Paper: 

PREDICTION OF MEAN DROP SIZE IN PULSED PACKED EXTRACTION COLUMNS

 
 
Author(s):  TORAB MOSTAEDI MEISAM*, SAFDARI JABER, TORABI HOKMABADI FARZAD
 
* NUCLEAR FUEL CYCLE RESEARCH SCHOOL, NUCLEAR SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE, TEHRAN, IRAN
 
Abstract: 

Sauter mean drop sizes have been measured in a pulsed packed extraction column for two liquid systems with and without mass transfer conditions. The effects of pulsation intensity, phase flow rates, and interfacial tension on drop size have been investigated under a variety of operating conditions. The drop size is influenced mainly by pulsation intensity and interfacial tension. Significant, but weaker, are the effects of continuous and dispersed phase flow rates. A precise correlation is proposed for predicting mean drop size in terms of operating variables, physical properties of the liquid systems and mass transfer direction. Good agreement between prediction and experiments is found for all operating conditions that were investigated.

 
Keyword(s): PULSED PACKED COLUMN, SAUTER MEAN DIAMETER, DROP SIZE, HOLDUP
 
References: 
  • ندارد
 
  pdf-File tarjomyar Yearly Visit 80
 
Latest on Blog
Enter SID Blog