Selective Extraction of Co(II) in the Presence of Mn(II), Ni(II) and Cu(II) Using Salting-out Phase Separation Method

Selective Extraction of Co(II) in the Presence of Mn(II), Ni(II) and Cu(II) Using Salting-out Phase Separation Method

Extraction of Co(II) in the presence of Mn(II), Ni(II) and Cu(II) has been studied using the mixture of 2-propanol with water upon the addition of CaCl2 in the concentration range of 3.0 – 5.0 mol dm-3 (M). Co(II) was extracted selectively to the extent of 80% into the 2-propanol phase at 5.0 M CaCl...

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Bibliographic Details
Main Authors: A M Shafiqul Alam, Farhana Khanom Ferdoushi, Anarul Islam, Harun-Or Rashid, Md. Wahiduzzaman, Ahsan Habib
Format: Article
Language:English
Published: National Centre of Excellence in Analytical Chemsitry 2008-06-01
Series:Pakistan Journal of Analytical & Environmental Chemistry
Subjects:
salting-out phase separation
extraction of Co(II)
transition metal ions
Online Access:http://www.ceacsu.edu.pk/PDF%20file/Journal%20Vol%209%20No%201/02-PJAEC-150208-04.pdf

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