کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
227645 | 464825 | 2014 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Separation of Co(II) and Mn(II) from sulphate media via a HFSLM: Reaction flux model and experimental verification
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
Separation of Co(II) and Mn(II) from sulphate media through triple HFSLM in series using D2EHPA was explored. Mn(II) was extracted preferentially over Co(II) at the pH value of 5, 100 ppm of Co(II) and Mn(II), 5% (v/v) of D2EHPA, 0.2 M HCl. The highest extraction percentage of Mn(II) was 98.14%, and Co(II) remained at 94.05% in the raffinate stream. The reaction order (n) and the reaction rate constant (kf) were found to be 1.00 and 0.0180 min−1, respectively. Furthermore, the reaction flux model proved to be in good agreement with the experimental data at an average deviation of 2.24%.
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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Industrial and Engineering Chemistry - Volume 20, Issue 4, 25 July 2014, Pages 1532–1541
Journal: Journal of Industrial and Engineering Chemistry - Volume 20, Issue 4, 25 July 2014, Pages 1532–1541
نویسندگان
Teerapon Pirom, Kraiwith Wongkaew, Thanaporn Wannachod, Ura Pancharoen, Natchanun Leepipatpiboon,