The STUDIA UNIVERSITATIS BABEŞ-BOLYAI issue article summary

The summary of the selected article appears at the bottom of the page. In order to get back to the contents of the issue this article belongs to you have to access the link from the title. In order to see all the articles of the archive which have as author/co-author one of the authors mentioned below, you have to access the link from the author's name.

 
       
         
    STUDIA CHEMIA - Issue no. 1 / 2006  
         
  Article:   STUDIES ON THE NATRIUM SULPHATE SALTING-OUT CRYSTALLIZATION II. CRYSTALLIZATION KINETICS.

Authors:  ADINA GHIRIŞAN, SIMION DRĂGAN, ALEXANDRU POP, VASILE MICLĂUŞ.
 
       
         
  Abstract:  The kinetic of nucleation and growing of the crystal nuclei in the salting-out crystallization of natrium sulphate were studied. The influence of kinetic parameters (energy consumption or agitator power input, temperature and growth rate) on the second nucleation was determined. The influence of the hydrodynamic conditions and of the temperature on the average size of the obtained crystals was discussed. A value of activation energy of 5.4104 J/mol for the nucleation process was determined.  
         
     
         
         
      Back to previous page