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1、Gas Absorption ColumnBrett PlemonsMichael Hobbs Outline Introduction Background Results Conclusion Introduction Determine Packing Factor, Fp Manipulate Water and Air Flow rates Background Gas Absorption Column water - lb/min Absorption Column water pump Resevoir Air - cu. ft/min, 40 psi Exit Air Bac

2、kground Packing Material - Raschig Rings Typical Fp 60P Fflood p0115 07. .For Fp Between 10 and 60 Background Ergun Equation Only for Simple Geometric Shapes pL Vg D Vg D oc s p oc s p 150 1 175 122 2 3 22 2 3 ( ) . ( ) Background Dimensional-less Number Fp Found Experimentally Fp, Pressure Drop Coe

3、fficient Results Water Flow(lb/min) Air Flow(ft 3/min) Gx(lb/sec/ft2) Gy(lb/sec/ft2) Gx/Gy(py/px).5 (Gy2(62.3/x)x.2)/(gc(xy) 9.10 0.50 3.09 0.01 8.35 1.27E-07 8.80 0.60 2.99 0.02 6.73 1.82E-07 8.00 0.90 2.72 0.02 4.08 4.10E-07 7.90 1.00 2.68 0.03 3.62 5.07E-07 7.60 1.00 2.58 0.03 3.49 5.07E-07 7.50 1.30 2.55 0.03 2.65 8.56E-07 ResultsOrdinate ValueGG xy yxAbscissa ValueG F g y p x xc x y2 02623( . / ) . Results fp = 2.57 2 x s = 0.84 Conclusion Fp Found Construct Plot Where P=2 in H2O/ft Questions