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Calculating time to reduce alcohol in wine using heating method
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[QUOTE="Chestermiller, post: 6865056, member: 345636"] I think you are interpreting this wrong. It seems to me you are looking at the wrong side of the phase diagram. If you start off with 15 % by volume of ethanol, the first vapor to come off at 195 F will be 60 % ethanol. If you raise the temperature from 195 F to 202 F and allow the vapor and liquid to equilibrate, you will have lowered the concentration of ethanol in the liquid to 7.5 volume %, and decreased the amount of liquid by only a small amount. This is all at a pressure of 1 atm. Working with a phase diagram like this is very basic stuff to us Chemical Engineers. [/QUOTE]
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Calculating time to reduce alcohol in wine using heating method
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