Title of article
Solvent Extraction of Barium into Nitrobenzene by Using Hydrogen Dicarbollylcobaltate in the Presence of Slovafol 909
Author/Authors
Emanuel Makrlik، نويسنده , , Petr Vanura، نويسنده , , Pavel Selucky، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
5
From page
922
To page
926
Abstract
Extraction of microamounts of barium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B–) in the presence of Slovafol 909 (L) has been investigated. The equilibrium data have been explained assuming that the species HL+, HL+ 2, BaL2+ and BaL2+ 2 are extracted into the organic phase. The values of extraction and stability constants of the complex species in nitrobenzene saturated with water have been determined.
Keywords
hydrogen dicarbollylcobaltate , extraction and stability constants , water – nitrobenzene system , barium , Slovafol 909
Journal title
Acta Chimica Slovenica
Serial Year
2010
Journal title
Acta Chimica Slovenica
Record number
672314
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