2. In an ethanol production plant, a separator produces a 99% ethanol product from a feedstock stream containing 85% water and 15% ethanol at a rate of 450 lb/min. The separator has two outlet streams: the ethanol product outlet stream (99% ethanol) and a residual water stream. 30% of the feedstock is bypassed and mixed with the residual water stream leaving the separator. If 60% of the ethanol entering the separator is recovered in the product stream, determine the composition of the residual water stream just after leaving the separator and the composition of the residual stream after mixing with the bypass stream.

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Q: Q38

A: Answer: Reverse osmosis

Q: Fruit juices at 25 ° C containing 5% total solids were concentrated via a single effect evaporator. ...

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Q: A single effect evaporatoris being used to concentrate 8000 kg/h of tomato juice from 5% total solid...

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Q: 4 decimal places.

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A:

Q: A single effect evaporator was used to concentrate 8000 kg / hr of tomato juice from 5% total solids...

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Q: 1. You have ice at 263 K (-10.0°C) and 1.0 atm. What could you do to make the ice sublime? 2. A s...

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Steady State Model

The steady-state model typically states that the entire universe is always enlarging, although it balances a fixed average density and matter that is being constantly generated to make new galaxies, star forms at a similar rate that the previous ones get indistinguishable due to the growing range and velocity of recession.