Author Topic: Ethanol (Grain Alcohol)  (Read 2362 times)

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dorian579

  • Guest
Ethanol (Grain Alcohol)
« on: October 15, 2001, 04:01:00 PM »
I looked through the Hive, but could not find a process for synthesizing ethanol.  Is there such a process that would be possible for the average bee to complete, or is it too costly/complicated for its troubles?  Any well-informed bees care to share?

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Karl

  • Guest
Re: Ethanol (Grain Alcohol)
« Reply #1 on: October 15, 2001, 04:06:00 PM »
Sugar + Yeast? ;D

sunlight

  • Guest
Re: Ethanol (Grain Alcohol)
« Reply #2 on: October 15, 2001, 07:19:00 PM »
I guess it would be better buy some aloholic drink, distill the azeothrope (95.5%) and if you want to make anhydrous ethanol there are procedures with CaO or CaCl2, refluxing and distilling the alocohol again, see Rhodium's page.

PrimoPyro

  • Guest
Re: Ethanol (Grain Alcohol)
« Reply #3 on: October 16, 2001, 02:17:00 AM »
It has too been covered here. Search for stills. There have been many a conversation about alcohol production (as well as several extremely detailed writeups) via a still.

                                                PrimoPyro

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terbium

  • Guest
Re: Ethanol (Grain Alcohol)
« Reply #4 on: October 16, 2001, 09:11:00 AM »
but could not find a process for synthesizing ethanol.
Why would you want to perform a chemical synthesis of alcohol when 40% grain alcohol (vodka) is so easily available?

foxy2

  • Guest
Re: Ethanol (Grain Alcohol)
« Reply #5 on: January 15, 2002, 08:01:00 PM »
The Manual for the Home and Farm Production of Alcohol Fuel

http://journeytoforever.org/biofuel_library/ethanol_manual/manual_ToC.html



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ChemicalSolution

  • Guest
Re: Ethanol (Grain Alcohol)
« Reply #6 on: January 15, 2002, 09:56:00 PM »
If it's abs etOh you need you can distill the grain alcohol to obtain 95% etOh and then re-distill with benzene.  The water-benzene-etOH azeotrope distills at 65C and the benzene-etOH azeotrope distills at 68C.

Julia

goiterjoe

  • Guest
Re: Ethanol (Grain Alcohol)
« Reply #7 on: January 15, 2002, 11:44:00 PM »
Alcohol is one of the cheapest solvents you can use if you make it yourself.  Otherwise it costs about 20 times more if you pay the federal taxes on it.

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Psi_Locybe

  • Guest
Re: Ethanol (Grain Alcohol)
« Reply #8 on: January 24, 2002, 06:13:00 AM »
Err... H2SO4 + C2H6?  You'll probably want the H2SO4 around 80/20 with water in favor of acid...

  ...drink at your own damn risk.

Rev. Psi Locybe, insane alchemist.

terbium

  • Guest
Re: Ethanol (Grain Alcohol)
« Reply #9 on: January 24, 2002, 06:28:00 AM »
Err... H2SO4 + C2H6?
Well, I agree with the "Err... ?" part. How are you going to make ethanol from sulfuric acid and ethane? And where are you going to get the ethane?

Rhodium

  • Guest
Re: Ethanol (Grain Alcohol)
« Reply #10 on: January 24, 2002, 07:37:00 AM »
Ethane doesn't work, but ethene does. It is given off by ripening bananas...  ;)

useeusee

  • Guest
Re: Ethanol (Grain Alcohol)
« Reply #11 on: February 25, 2002, 05:38:00 PM »
why not just use everclear with 5% water

humidbeing

  • Guest
Re: Ethanol (Grain Alcohol)
« Reply #12 on: February 26, 2002, 09:48:00 AM »
Why indeed? I just don't see why you could'nt take
MeOh and a/b the Me off replacing it with Et by desire?
 I've done it. Pretty easy. PM Anonym for details.
 That's a-n-o-n-y-m.
 Ask for it by name ;)

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