شماره ركورد كنفرانس
3834
عنوان مقاله
KINETICS AND ISOTHERM STUDY OF PHYSICAL SURFACE ADSORPTION OF RED REACTIVE 250 ON POLY URETHANE WITH 4 NR SALT GROPE NANO ADSORBENT
پديدآورندگان
Moazammi Goodarzi Donya azargoshasb_nashr@yahoo.com Department of Chemistry, Faculty of Science, University of Payam Noor, Tehran, Iran; , Olya Mohammad Ibrahim Color and thecnology institu, Tehran, Iran
تعداد صفحه
2
كليدواژه
Adsorption , red reactive 250 , nanoadsorbent poly quaternary ammonium
سال انتشار
1395
عنوان كنفرانس
نوزدهمين سمينار شيمي فيزيك ايران
زبان مدرك
انگليسي
چكيده فارسي
This paper consider kinetic and isotherm of adsorption of red reactive 250 by adsorption process. two isotherm models were used in this study, which are Freundlich and Langmuir, this be clear that adsorption process Follow –up of Longmuir isotherm. In the kinetics study, pseudo-first order and pseudo-second order were tested; represent the experimental data showed that adsorption Follow –up of pseudo-second order. Efficiency of adsorbent in adsorption was studied by FTIR and SEM..
كشور
ايران
لينک به اين مدرک