- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Study of Liquid – Liquid Extraction of Cobalt (II) by (6-MBTABP) | ||
| journal of kerbala university | ||
| Article 1, Volume 6, Issue 1, 2010, Pages 71-84 PDF (0 K) | ||
| Abstract | ||
| The study of liquid – liquid extraction of cobalt (II) with (6-MBTABP). The effect of different parameters on the percent of extraction & extraction coefficient such as type of medium ; time of equilibration , concentration of metal ; reagent, type of solvent , effect of batch extraction , salting out , effect of some cations & anions effect of temperature . The function of thermodynamic parameter of (∆H,∆G,∆S)were calculated . The stoichiometry of the extraction is determined using tow methods Mol ratio method & Jobs′ method. It was found to be (M:L) (1:2) . The stability constant of complex in Mol ratio method was calculated . The study of UV-Visible & FT-IR spectra were studied both of reagent & complex in organic phase .Other physical constant namely. At last the new study for determination of Co (II) ion in organic phase was began. | ||
|
Statistics Article View: 38 PDF Download: 12 |
||