شماره ركورد كنفرانس :
4518
عنوان مقاله :
Adsorption of phenol with silica aerogel-carbon active nanocomposites
Author/Authors :
M Firoozmandan Transport Phenomena Research Center (TPRC) - Chemical Engineering Faculty- Sahand University of Technology, Tabriz , H Bargozin Transport Phenomena Research Center (TPRC) - Chemical Engineering Faculty- Sahand University of Technology, Tabriz , L Amirkhani Transport Phenomena Research Center (TPRC) - Chemical Engineering Faculty- Sahand University of Technology, Tabriz , J. S Moghaddas Transport Phenomena Research Center (TPRC) - Chemical Engineering Faculty- Sahand University of Technology, Tabriz
كليدواژه :
silica aerogel , adsorption , phenol , nanocomposite , activated carbon , modification
عنوان كنفرانس :
The 7th International Chemical Engineering Congress & Exhibition (IChEC 2011
چكيده لاتين :
Silica aerogel and silica aerogel-carbon active nanocomposites were synthesized via waterglass
precursor and ambient pressure drying method. A continous operation with reflux was performed
for adsorption of aqueous solution of phenol. The adsorption capacity was measured for
hydrophobic silica aerogel and different nanocomposites. The adsorption process was done in both
visible light and in the absence of light. The results showed that visible light has a great effect on
phenol photolysis. 0.5 and 2% wt nanocomposites were prepared. The results showed that adding a
little amount of AC has a considerable effect on adsorption capacity.
