Title of article
Solvent Extraction of Strontium into Nitrobenzene by Using a Synergistic Mixture of Hydrogen Dicarbollylcobaltate and Dibenzo-30-crown-10
Author/Authors
Emanuel Makrlik، نويسنده , , Petr Vanura، نويسنده , , Pavel Selucky، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
5
From page
176
To page
180
Abstract
Extraction of microamounts of strontium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B–) in the presence of dibenzo-30-crown-10 (DB30C10, L) has been investigated. The equilibrium data have been explained assuming that the species HL+, SrL2+, SrHL3+ and SrHL3+ 2 are extracted into the organic phase. The values of extraction and stability constants of the cationic complexes in nitrobenzene saturated with water have been determined.
Keywords
strontium , dibenzo-30-crown-10 , water-nitrobenzene system , complexation , extraction and stability constants , hydrogen dicarbollylcobaltate
Journal title
Acta Chimica Slovenica
Serial Year
2011
Journal title
Acta Chimica Slovenica
Record number
672349
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