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How
to Make Charcoal:
Burn Your Firewood Twice (Submitted
by Otter Bob)
You
can easily make a high quality charcoal for use in your forge, foundry,
outdoor grill, or charcoal stove. Using inexpensive parts available
from your local hardware store you can build a charcoal retort for use
inside a wood burning stove or fireplace. By retorting the charcoal
inside your wood stove, you get the benefit of burning the gas vented from
the retort inside the stove to heat your home or retreat, as well as the
charcoal produced inside the retort.
I have studied different postings on the Internet and purchased books on
the subject of producing charcoal and wood gas. Most ideas of
homemade charcoal included large outdoor retorts, or tiny units to produce
charcloth. I was amazed at the amount of wasted heat in the
production of charcoal or charcloth. So to compromise, I developed a
simple retort that did not need to be manufactured or need any tools to be
assembled and would produce enough charcoal in one run to charge my
outdoor grill or a short run in the forge or foundry.
You can build this retort for $15.00 to $20.00 USD
Lets build a retort, load it, and make a batch of charcoal .
Parts needed :
One, black stove pipe 24 guage, starter joint .
Two, black stove pipe 24 guage, Tee caps
There is no need to drill any holes for venting, because the starter joint
has a riveted seam and is not air tight. You can use 6 or 8 inch
diameter pipe.

Assemble
and Load the Retort

Place
in your burning woodstove or fireplace just as you would another piece of
firewood.

Keep
an eye on it and turn it from time to time. You will notice gas
venting and burning after it starts cooking .

When
the retort stops venting, the charcoal is done. Remove the retort
from the fire and set to the side and let it cool till morning .
Then open and remove your charcoal .

This
will produce a very high quality charcoal that can be used for fuel,
medicines, or gun powder.
Thank
You Otter Bob for making this article available to the Big
Hole.

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