Determination Of Efficiencies Of Regenerated Beige Sepiolites For Adsorption Of Gaseous NO2 in Packed Columns
Öz
Adsorpiion ofNOj m packed colvmııs 'was investigaîed by îising beıge sepioliîe
and regenerated belge sepioliSe as adsorbents. For ihis purpose, NO: was produced by reacting
copper with nitı'ic acid The prochiced gas was mixed \viîh air and îhe mixture . was sent to a
packed colvmn.. Remainmg NO: wthın fhe gas mıxfure leavmg îhe column uiîadsorbed on
packfng, \vc{s furthef absorbed by passmg it fhroiigh a series ofgas washmg boffles fılîeü \vifh the
soiufson ofNaOH. The amount of N0^ in fhe absorpUon solution \vas determined by photometrıc
method. The resulîs \vere phtted.
Anahtar Kelimeler
Sepiolite,Adsorption,Packed Columns
Determination Of Efficiencies Of Regenerated Beige Sepiolites For Adsorption Of Gaseous NO2 in Packed Columns
Abstract
Adsorpiion ofNOj m packed colvmııs 'was investigaîed by îising beıge sepioliîe
and regenerated belge sepioliSe as adsorbents. For ihis purpose, NO: was produced by reacting
copper with nitı'ic acid The prochiced gas was mixed \viîh air and îhe mixture . was sent to a
packed colvmn.. Remainmg NO: wthın fhe gas mıxfure leavmg îhe column uiîadsorbed on
packfng, \vc{s furthef absorbed by passmg it fhroiigh a series ofgas washmg boffles fılîeü \vifh the
soiufson ofNaOH. The amount of N0^ in fhe absorpUon solution \vas determined by photometrıc
method. The resulîs \vere phtted.
Keywords
Sepiolite,Adsorption,Packed Columns