most whiskey makers use copper in the production of
drinkable alcohol. i can't see why biofuel requires
316 stainless. stainless is required in pharmacutical
and food processing ,but this is usually 304 stainless
as it welds better than 316 and is less expensive.
regards,roger
A
there are turbo yeasts available that will withstand
20%+. with sufficent vacuum you can boil water at
room temp. i would question whether the yeast's ability
to propagate (and therefore produce ethanol)would
be affected by a low vacuum.i think that you are
pursuing an interesting avenue of
I have some calculations showing the change in water-ethanol equilibrium as
a result of reduced pressure, at
http://homedistiller.org/designs.htm#vacuum
If you want to play with the calculations themselves, i have a wee
spreadsheet : http://homedistiller.org/Theory.xls
cheers
Tony
Well, you are now talking about vacuum fermentation for which there is a
patented process. Stripping off ethanol as it is produced solves one problem
but the problem is that the vacuum system must deal with the massive amounts
of carbon dioxide being generated by the fermentation process; so
excellent tony just the info that is needed. do you
have any thoughts on whether yeast will survive a low
vacuum environment?
regards,roger
I have some calculations showing the change in water-ethanol equilibrium as
a result of reduced pressure, at
From: Keith Addison [EMAIL PROTECTED]
Reply-To: biofuel@yahoogroups.com
To: biofuel@yahoogroups.com
Subject: Copper - was Re: [biofuel] Re: Vacumn distillation
Date: Sat, 9 Feb 2002 15:51:00 +0900
most whiskey makers use copper in the production of
drinkable alcohol. i can't see why biofuel
Keith Addison wrote:
The use of vegetable oils for engine fuels may seem insignificant today. But
such oils may become in the
course of time as important as petroleum and coal tar products of the present
time. -- Rudolph Diesel, 1912
And appropriate technology is People's Technology,
MH wrote:
The Lupo caught my attention.
I wish it'd catch everybody's:
A standard production-model German Volkswagen Lupo 3L TDi diesel
achieved an average of 118 mpg on a recent round-the-world trip. The
Lupo also broke the round-Britain economy record, previously held by
a standard
--- In [EMAIL PROTECTED], kirk [EMAIL PROTECTED] wrote:
Are you pumping the liquid solution, or
just the vapors?
Just the vapor is moving across. You have space over the liquid and
the
air is connected to a cold space that is lower so the cold air is
stable.
As the alcohol becomes dew
Yahoo! Who gets the door prize?
;-)
From: Keith Addison [EMAIL PROTECTED]
Reply-To: biofuel@yahoogroups.com
Date: Sun, 10 Feb 2002 01:51:38 +0900
To: biofuel@yahoogroups.com
Subject: [biofuel] megalist
We just hit 1001 members.
Keith Addison
Journey to Forever
Handmade Projects
As long as this is still in the theory stage: Remember that ethanol
is an excellant cleaning solvent. You will need to pay extra special
attention to your 2 cylinder compressor to make sure the essential
mechanical parts are still being oiled. The ethanol vapor will tend
to wash the
Great news, Keith. I know I enjoy the knowledge and have hope that someday
we can all shift the world from being so dependent on dino-oil.
ref http://
Jesse Parris|studio53| graphics / web design|
stamford, ct|[EMAIL PROTECTED]
Anyone who uses the information presented on this list.
Greg H.
- Original Message -
From: Neoteric Biofuels Inc. [EMAIL PROTECTED]
To: biofuel@yahoogroups.com
Sent: Saturday, February 09, 2002 12:27
Subject: Re: [biofuel] megalist
Yahoo! Who gets the door prize?
Yes.
:-)
From: Greg and April [EMAIL PROTECTED]
Reply-To: biofuel@yahoogroups.com
Date: Sat, 09 Feb 2002 14:35:03 -0700
To: biofuel@yahoogroups.com
Subject: Re: [biofuel] megalist
Anyone who uses the information presented on this list.
Greg H.
- Original Message -
From:
Ok
Raw
-Original Message-
From: Greg and April [mailto:[EMAIL PROTECTED]
Sent: Sunday, 10 February, 2002 7:35 AM
To: biofuel@yahoogroups.com
Subject: Re: [biofuel] megalist
Anyone who uses the information presented on this list.
Greg H.
- Original Message -
From: Neoteric
Keith Addison wrote:
MH wrote:
The Lupo caught my attention.
I wish it'd catch everybody's:
ME TOO!!!
A standard production-model German Volkswagen Lupo 3L TDi diesel
achieved an average of 118 mpg on a recent round-the-world trip. The
Lupo also broke the round-Britain economy record,
Keith Addison wrote:
We just hit 1001 members.
Keith Addison
Journey to Forever
Handmade Projects
Osaka, Japan
http://journeytoforever.org/
List owner
Isn't that a kilolist ? ;-)
Congratulations!
Arne..
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