(a) A cryogenic distillation unit has a feed of 1000 kgmol/hr air. The top stream has 700 kgmol/hr nitrogen and the bottom stream has 160 kgmol/hr oxygen. The process is illustrated in the block diagram below. Write balances on the oxygen and nitrogen to determine the unknown component molar flow rates. 700 kgmol/hr N; n, kemol/hr O. 790 kgmol/hr N; 210 kgmol/hr O; n, kgmol/hr N; 160 kgmol/hr O:

Introduction to Chemical Engineering Thermodynamics
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(a) A cryogenic distillation unit has a feed of 1000 kgmol/hr air, The top stream has 700
kgmol/hr nitrogen and the bottom stream has 160 kgmol/hr oxygen. The process is illustrated
in the block diagram below. Write balances on the oxygen and nitrogen to determine the
unknown component molar flow rates.
700 kgmol/hr N;
n, kgmol/hr O.
790 kgmol/hr N:
210 kgmol/hr O:
n, kgmol/hr N;
160 kgmol/hr O:
Transcribed Image Text:(a) A cryogenic distillation unit has a feed of 1000 kgmol/hr air, The top stream has 700 kgmol/hr nitrogen and the bottom stream has 160 kgmol/hr oxygen. The process is illustrated in the block diagram below. Write balances on the oxygen and nitrogen to determine the unknown component molar flow rates. 700 kgmol/hr N; n, kgmol/hr O. 790 kgmol/hr N: 210 kgmol/hr O: n, kgmol/hr N; 160 kgmol/hr O:
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