کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
643875 | 884395 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Use of digital thruster to separate the cadmium and lead metals from mixture sample
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The present work deals with the use of a digital thruster (DT) for the separation of cadmium and lead metals from mixture samples. Mixtures of lead and cadmium salts with varying concentrations were injected into a free electrolytic diffusion apparatus (FEDA). The microcathodes surrounding the central anode were programmed with a DT. The DT distributed the charge over the microcathodes at time intervals of 100-900 μs or at the frequency of 625-70 Hz. The microcathodes become electrodeposited with lead and cadmium metals, showing both separation and co-deposition. The purity of deposited metals was analyzed by Atomic Absorption Spectroscopy (AAS) using PerkinElmer and Aldrich AAS standards.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Separation and Purification Technology - Volume 63, Issue 1, 1 October 2008, Pages 101-106
Journal: Separation and Purification Technology - Volume 63, Issue 1, 1 October 2008, Pages 101-106
نویسندگان
Sheikh Asrar Ahmad, Muhammad Nadeem Zafar, Muhammad Abdul Qadir, Ishtiaq Hussain, Shahid Tufail, Hamid Ali Shah,