Elementary Principles 193 - 6.38 Basis: 1 mol outlet...

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6- 27 6.38 Basis : 1 mol outlet gas/min ± ( (/ / ± /m in) / ± ) / n y y y ny y 0 0 0 1 12 11 2 mol / min) mol CH mol) (1 mol C H mol) 1 mol / min @ 573K, 105 kPa (mol CO mol) (mol O (mol H O mol) 3.76 (mol N (1 mol N mol 4 26 2 22 −− CH 2O CO 2H O C H 7 2 O2 C O 3 H O 42 2 6 2 +→ + + + p CO 2 mmHg = 80 y 1 80 101325 01016 == mmHg 105000 Pa Pa 760 mmHg mol CO / mol 2 . 100% O conversion 2 : 2 7 2 1 1 n y n oo o o +− = bg (1) C balance : n y o o = 2 1 . (2) N 2 balance: 376 1 2 . y =− − (3) H balance : 46 1 2 2 n y y o o = (4) Solve equations 1 to 4 = = = = R S | | T | | n y n o o 0 0770 06924 01912 01793 1 . . . . mol mol CH / mol mol O y m o l H O / m o l 4 2 Dew point : pT HO dp 2 01793 760 1412 588 * . .. di = 105000 Pa mmHg 101325 Pa mmHg T C Table B.3 dp o 6.39 Basis:
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