Synthesis of polymeric beads with tunable size and porosity and their application in removal of Cr(VI)
عنوان مقاله: Synthesis of polymeric beads with tunable size and porosity and their application in removal of Cr(VI)
شناسه ملی مقاله: PPSRC2011_125
منتشر شده در کنفرانس بین المللی فرآورش پلیمرها در سال 1390
شناسه ملی مقاله: PPSRC2011_125
منتشر شده در کنفرانس بین المللی فرآورش پلیمرها در سال 1390
مشخصات نویسندگان مقاله:
Mehdi Karimi - Department of Chemical and Petroleum Engineering, Sharif University of Technology
Ali Nematollahzadeh - Department of Chemical Engineering, University of Mohaghegh Ardabili
Akbar shojaei - Department of Chemical and Petroleum Engineering, Sharif University of Technology
Mohammad J. Abdekhodaie - Department of Chemical and Petroleum Engineering, Sharif University of Technology
خلاصه مقاله:
Mehdi Karimi - Department of Chemical and Petroleum Engineering, Sharif University of Technology
Ali Nematollahzadeh - Department of Chemical Engineering, University of Mohaghegh Ardabili
Akbar shojaei - Department of Chemical and Petroleum Engineering, Sharif University of Technology
Mohammad J. Abdekhodaie - Department of Chemical and Petroleum Engineering, Sharif University of Technology
In the present study we demonstrate a procedure, so-called polymerization in packed bed, for the production of polymeric beads with tunable size and porosity as well as their application in removal of hexavalent chromium. The adsorption was performed in batch mode and the adsorbent capacity was found to be about 120 mg Cr/g dry polymer. The experimental data from the batch binding assay could be described by Langmuir isotherm model. Moreover, scanning electron microscopy (SEM) was performed to examine the particles morphology
کلمات کلیدی: Polymerization in packed bed, Porous polymeric beads, Chromium, Adsorption
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/134020/