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Methanol is produced by reacting carbon monoxide and hydrogen. A fresh feed stream containing CO and...

Methanol is produced by reacting carbon monoxide and hydrogen. A fresh feed stream containing CO and H2 joins a recycle stream and the combined stream is fed to a reactor. The reactor outlet stream flows at a rate of 350 mole/min and contains 10.6 wt% H2 , 64 wt% CO and 25.4 wt% CH3OH. This stream enters a cooler in which most of the methanol is condensed. The liquid methanol condensate is withdrawn as a product, and the gas stream leaving the condenser – which contains CO, H2 and 0.4 mole % uncondensed CH3OH vapor – is the recycle stream that combines with the fresh feed. Determine:

a) the molar flow rates of CO and H2 in the fresh feed

b) the production rate of liquid methanol (mol/min) and

c) the molar flow rate of the recycle stream.

(Draw and completely label the process flow diagram and determine all molar flow rate)

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Amanda K answered 6 months ago
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