By P Chattopadhyay
Read or Download Absorption & stripping PDF
Best reference books
Targeting English-language guides of the decade, this advisor identifies and describes key reference and data resources within the box of schooling this present day. as well as normal reference resources O'Brien covers significant social technology reference resources that experience an instantaneous or overlapping courting to schooling.
- The Fellahin of Upper Egypt
- Polypropylene - An A-Z Reference
- The Official Highway Code.
- AARP's 2014 Almanac
- The Women's Book of Positive Quotations
- Stata Reference A-G Release 7
Extra info for Absorption & stripping
Of liq kmollm 3 cT =total mols of solute + solvent per unit vol. ofliq, kmol/m 3 C Ls' dX = - -X, c T ... 99) I+X = k Lc ' a. cT' [_X. _ X) 1____ , =k I+Xi . a. -X 1 ( (I+XJ(I+X) • dZ J dZ • ... a,c T ... 101) ... dX _ X - Xt ... -X 1 For dilute solutions, the Eqn. 100 simplifies to z f dZ ° Xb = f Ls . a,c T Xt Xi-X ... 3. , (-kL, )kG, y) is constant. Under these circumstances we can transform Eqn. 93 to: Z fdZ = ° Yb Gs KG,p . a. P f (1 + Y) (1 + y*) . dY • Y Y- Y* ... 106) t Eqn. 1. 94 to : Z = [HTU]o,G' [NTU]o,G ...
31 Absorption Design Procedure Usually the temperature offeed streams Lo & G NT + 1 are known. Exit gas stream G 1 temperature is the same as the top tray temperature 8t . Assume a suitable value of8 t . Exit liq stream LN T temperature is the same as the bottom tray temperature 8b • Solve Eqns. 58 to compute Ln and x n • Use Eqn. 59 to determine the temperature 8 n ofliq stream Ln Stream G n and stream Ln are at same temperature 8 n and have their composition in equilibrium, since tray-n is ideal.
Theoretical) plate at the same point: _ Y n -Yn+l T'Jo,y - Y* _ Y n and ... 66) n+l (Refer Fig. 1) _ Fig. 1. Determining Plate Efficiency & Point Efficiency X n - 1 - Xn T'Jo,x - x n-l ... 67) -x* n where, y n+l = composition of the vap stream reaching the n-th plate at the given point. Yn = composition of the two vapor stream leaving the n-th plate. Y: = vapor composition in equilibrium with the liq at the given point on plate n. xn = composition of the liquid stream leaving at the given point from the plate n.
- Download The secret teachings of all ages: an encyclopedic outline of by Manly P. Hall PDF
- Download First Ladies and the Press: The Unfinished Partnership of by Maurine H. Beasley, Caryl Rivers PDF