much mass.
Jurie Vorster
(Metallurgist in Gold Extraction via Cyanide and Carbon)
South Africa
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Pannir P.V
Sent: 08 May 2005 12:31
To: [EMAIL PROTECTED]
Subject: Re: [Biofuel] uses for charcoal -- (was) simple
Hello Pannir,
- Original Message -
From: Pannir P.V [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, May 12, 2005 2:59 AM
Subject: Re: [Biofuel] uses for charcoal -- (was) simple cook stoves
Thank you very much Balaji
You are welcome.
We have lot of cocunut husk hsk
: Sunday, May 08, 2005 4:01 AM
Subject: Re: [Biofuel] uses for charcoal -- (was) simple cook stoves
Helo Mike , Dean Thomas and Steve
The process of making or activating carbon can be simple
chemical treatments to remove the inorganic metal using acids ,
steam oxidation
effect on the
IV/surface area of
charcoal.
Regards.
balaji
- Original Message -
From: Pannir P.V [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, May 08, 2005 4:01 AM
Subject: Re: [Biofuel] uses for charcoal -- (was) simple cook stoves
Helo Mike , Dean Thomas
I'm afraid not. The charcoal used in filtration is activated charcoal,
which is made by burning bone or similar material in an oxygen-deprived
environment. If you try to filter water through charcoal briquettes or
wood, I believe the output is LYE. You could make soap with the lye I
suppose,
I'm sure I will be corrected if I am wrong but I seem to remember from
one of my other groups that charcoal would need to be converted to
activated carbon via super heated steam this steam opens up millions
upon millions of microscopic pores on the carbon which attract
impurities in things
contain different chemicals some of them poisonous and/or carcinogenic.
Dean.
Dean Thomas wrote:
Hi Michael,
I'm sure I will be corrected if I am wrong but I seem to remember from
one of my other groups that charcoal would need to be converted to
activated carbon via super heated steam
Thanks Dean.
I went on the premise that purifiers were made of charcoal (so far, so good)
but, had no background on how it's prepared.
I think you just discovered that I'm not a chemist.
:-)
Mike
Dean Thomas [EMAIL PROTECTED] wrote:
Also Just be careful obviously charcoal from different
Helo Mike , Dean Thomas and Steve
The process of making or activating carbon can be simple
chemical treatments to remove the inorganic metal using acids ,
steam oxidation of organic materials or ethanol solvent removal
of oganic materials.
By using appropriate
A while back, we had a discussion on simple cook stoves.
http://infoarchive.net/sgroup/biofuel/46479/1
I was wondering if some of the charcoal collected from the stove could be used
as a water purifier. I quickly checked the archives to see if it was already
discussed and didn't find
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