کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
598337 | 1454090 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sorption studies of metal ions on napthol blue–black modified Amberlite IR-400 anion exchange resin: Separation and determination of metal ion contents of pharmaceutical preparation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
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چکیده انگلیسی
Anion exchange resin Amberlite IR-400 has been modified with napthol blue–black. Effect of concentration, time, pH and temperature on the sorption of dye has been studied. The uptake sequence of various metal ions in a number of solvents has been determined. On the basis of distribution coefficients (Kd) in a number of solvent systems, some important binary separations of metal ions of analytical interest have been exploited. The practical applicability of the modified material has been demonstrated in the analysis of synthetic and commercially available antacid and antioxidant formulations namely digene and I-Vit.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 280, Issues 1–3, 1 June 2006, Pages 66–70
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 280, Issues 1–3, 1 June 2006, Pages 66–70
نویسندگان
Syed Ashfaq Nabi, Mu Naushad, Amjad Mumtaz Khan,