FIND_THE_DISTILLATE_AND_THE_RESIDUE_RATES_IN_MOLE/HR,_IF_THE_FEED_RATE_IS_100_MOL/HR;_THE_COMPOSITIONS_OF_FEED,_DISTILLATE_AND_RESIDUE_IN_TERMS_OF_MOLE_FRACTION_ARE_0.65,_0.9_AND_0.2.?$

FIND_THE_DISTILLATE_AND_THE_RESIDUE_RATES_IN_MOLE/HR,_IF_THE_FEED_RATE

1.	FIND_THE_DISTILLATE_AND_THE_RESIDUE_RATES_IN_MOLE/HR,_IF_THE_FEED_RATE_IS_100_MOL/HR;_THE_COMPOSITIONS_OF_FEED,_DISTILLATE_AND_RESIDUE_IN_TERMS_OF_MOLE_FRACTION_ARE_0.65,_0.9_AND_0.2.?$
A.	36,64
B.	64,36
C.	20,80
D.	80,20
Answer» C. 20,80

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Find the feed composition of more volatile component by analysing the table below. Hint: can neglect pre-heater.
Find the distillate and the residue rates in mole/hr, if the feed rate is 100 mol/hr; The compositions of feed, distillate and residue in terms of mole fraction are 0.65, 0.9 and 0.2.
Find the heat given( in KJ) to the feed for the flash vaporization process if the ratio of residue to the distillate is 0.65 and the enthalpy of feed, distillate and the residue are 500, 800 and 200 KJ/kmol respectively. The feed rate is 100 kmol/hr.
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FIND_THE_DISTILLATE_AND_THE_RESIDUE_RATES_IN_MOLE/HR,_IF_THE_FEED_RATE_IS_100_MOL/HR;_THE_COMPOSITIONS_OF_FEED,_DISTILLATE_AND_RESIDUE_IN_TERMS_OF_MOLE_FRACTION_ARE_0.65,_0.9_AND_0.2.?$
Find the heat given( in KJ) to the feed for the flash vaporization process if the ratio of residue to the distillate is 0.65 and the enthalpy of feed, distillate and the residue are 500, 800 and 200 KJ/kmol respectively. The feed rate is 100 kmol/hr?
Express the flash vaporization
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Find the ratio of distillate to residual flow rates, if a binary mixture containing 65% of more volatile component while the distillate and the residue compositions are 90% and 30%.
Binary mixture of 100 kmol/hr enters into a flash drum has equimolar composition. The distillate obtained is 60 kmol/hr and the enthalpy of distillate, residue and feed are 500 KJ/kmol, 200 KJ/kmol and 400 KJ/kmol. Find the bottom flow rate in kmol/hr.

FIND_THE_DISTILLATE_AND_THE_RESIDUE_RATES_IN_MOLE/HR,_IF_THE_FEED_RATE_IS_100_MOL/HR;_THE_COMPOSITIONS_OF_FEED,_DISTILLATE_AND_RESIDUE_IN_TERMS_OF_MOLE_FRACTION_ARE_0.65,_0.9_AND_0.2.?$

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