شماره ركورد كنفرانس
4518
عنوان مقاله
Gas holdup in bubble column With non-Newtonian fluids
پديدآورندگان
Alibakhshian Farzaneh Chemical Engineering Department, University of Sistan and Baluchestan, Zahedan, Iran , Rahimi Rahbar Chemical Engineering Department, University of Sistan and Baluchestan, Zahedan, Iran
كليدواژه
bubble column , holdup , non-Newtonian
سال انتشار
2011
عنوان كنفرانس
The 7th International Chemical Engineering Congress & Exhibition (IChEC 2011
زبان مدرك
انگليسي
چكيده لاتين
The influence of liquid rheology on the gas holdup in a simple bach bubble column was studied.
Aqueous solutions of Carboxymethyl cellulose (CMC) at 17˚C were used as a non-Newtonian
fluid. Air was sparged to a 0.11 m in diameter bubble column via a sieve plate, having 19 hole of 1
mm in diameter. The experimental data show that the total gas holdup decreases by increasing the
liquid apparent viscosity. A correlation for total gas holdup prediction in bubble column with non-
Newtonian liquid was proposed. It does require viscosity of liquid explicity
كشور
ايران
تعداد صفحه 2
12
از صفحه
1
تا صفحه
12
لينک به اين مدرک