شماره ركورد كنفرانس :
5048
عنوان مقاله :
Study of Flooding in a Hanson mixer-settler extraction column
Author/Authors :
Mina ،Napeida Department of Chemical Engineering - Faculty of Engineering - Semnan University - Semnan, Iran , Ali ،Haghighi Asl Department of Chemical Engineering - Faculty of Engineering - Semnan University - Semnan, Iran , Jaber ،Safdari Nuclear Fuel Cycle Research School - Nuclear Science and Technology Research Institute - Tehran, Iran , Elaheh ،Hashtochahar Department of Chemical Engineering - Faculty of Engineering - Semnan University - Semnan, Iran
كليدواژه :
Dispersed phase holdup , Slip velocity , Characteristic velocity , Flooding , Hanson mixer-settler
عنوان كنفرانس :
ششمين كنگره بين المللي مهندسي شيمي
چكيده لاتين :
The flooding behavior of a pilot plant Hanson mixer-settler extraction column has been investigated. This study presents flooding characteristic
for three different liquid-liquid systems with and without mass transfer conditions. A correlation proposed by Pratt was used successfully for the
prediction of flooding characteristic. The validity of Pratt model was checked against the experimental flooding data in this column and fairly good
agreement is achieved.
