Elementary Principles 183 - 6.28 (cont'd) Condensation...

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6- 17 6.28 (cont’d) Condensation rate : 084 18 02 748 181 . . . . lb - mol min lb lb mol 1 ft 62.4 lb gal 1 ft gal / min m 3 m 3 = Air delivered @ 65 o F : 23.98 lb - mol min 359 ft (STP) 1 lb mol 525 R R in Hg 29.8 in Hg ft / min 3o o 3 = 492 29 92 9223 . 6.29 Basis: 100 mol product gas n o mol, 32 o C, 1 atm y o mol H 2 O( v )/mol (1- y o ) mol DA/mol h r =70% 100 mol, T 1 , 1 atm y 1 2 v )/mol, (sat’d) y 1 100 mol, 25 o C,1 atm y 1 2 v )/mol, y 1 h r =55% Outlet : y hp P r 1 25 055 23756 760 0 0172 = == HO o 2 2 C mol H O / mol * .. . di bg Saturation at 15.3 C o 2 Tp T T 11 1 0 0172 760 1307 :. . * b g = Inlet : y P r o o 2 2 C mol H O / mol = * . 32 0 70 35663 760 00328 Dry air balance : nn oo mol
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This note was uploaded on 02/27/2012 for the course CHEMICAL E 312 taught by Professor Cheung during the Fall '11 term at The University of Akron.

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