Elementary Principles 136 - 5.43 (cont'd) C 2 H 6 balance:...

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5- 24 5.43 (cont’d) C H balance: n 5.315 mol min 1 0.140 mol DG mol 0.235 mol C H mol DG 1.07 mol C H min 26 C H ± =− F H G I K J F H G I K J = bg b g n 5.315 0.860 0.765 3.50 mol C H min 24 C H ± == Dry air balance: n 14.156 1 2.00 10 14.15 mol DA min air 4 ± × = di Water balance: n 5.315 0.140 14.156 1.00 10 0.746 mol H O min HO 4 2 2 ± =+ × = b g ± n 1.07 3.50 14.15 mol min 18.72 mol min dry product gas + = , ± n 18.72 0.746 19.47 mol min total =+= ± V 19.47 mol min 22.4 L STP 338K mol 273K 540 liters min 3 Dry basis composition: 1.07 18.72 100% 5.7% C H , 18.7% C H , 75% dry air F H G I K J ×= c. py P 0.746 mol H O 19.47 mol 1 atm 0.03832 atm 2 22 l =⋅ = y 0.03832 R 1 0.08942 ln 0.03832 6.395 10 71.5 5 2 =⇒ = × F H G I K J = 5.44 CaCO CaO CO 32 →+
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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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