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<DIV><FONT size=2 face=Arial>Dear Crispin</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Years and years ago, I started a thread about using
dung fuels and interest in it was very conspicuous by its absence. From what I
can understand, dung fuels are about the worst possible fuel, "as is", because
of moisture and chlorides. Moisture makes for difficult burning, and chlorides
make dioxins. Also, the very people who are so desperate as to need to burn dung
for fuels are usually the same people who are equivalently desperate for
fertilizer. I understand also that blindness is very common with Indian Women
who have been using dung fuels.</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>I advocated washing the dung, to extract the
solubles, and then using the water extract as a liquid fertilizer. Then dry the
residue, for use as a fuel. It should then be a superior fuel to wood, in that
it would have a higher percentage of lignin, which has a higher heating value
per pound than cellulostic biomass.</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Leaching the solubles from the "raw dung" should
remove the chlorides, and should virtually eliminate the creation of dioxins,
while at the same time, produce an excellent fertilizer solution, containing Ca,
P, K, and organics beneficial to plant growth.... hormones, proteins, and
nitrogen compounds.</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>I'd be glad to work with you, in developing a "dung
washing system.". I think it could help with both fuel and fertilizer
needs</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Best wishes,</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Kevin Chisholm, aka "Doctor Dung." :-)</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<BLOCKQUOTE
style="BORDER-LEFT: #000000 2px solid; PADDING-LEFT: 5px; PADDING-RIGHT: 0px; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px"
dir=ltr>
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="FONT: 10pt arial; BACKGROUND: #e4e4e4; font-color: black"><B>From:</B>
<A title=crispinpigott@gmail.com href="mailto:crispinpigott@gmail.com">Crispin
Pemberton-Pigott</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=stoves@lists.bioenergylists.org
href="mailto:stoves@lists.bioenergylists.org">Stoves</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Monday, December 06, 2010 12:47
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> [Stoves] Drawing down the dung
pile</DIV>
<DIV><BR></DIV>
<DIV class=WordSection1>
<P class=MsoNormal>Dear Burners of Recycled Biomass<o:p></o:p></P>
<P class=MsoNormal><o:p> </o:p></P>
<P class=MsoNormal>We took delivery today of three (barely) steaming bags of
goat and cattle dung with a view to starting to look for ways to burn it
cleanly in space heating stoves.<o:p></o:p></P>
<P class=MsoNormal><o:p> </o:p></P>
<P class=MsoNormal>If there is interest from anyone in cooperating (by making
stoves and trying them) we should start a thread here,
preferably.<o:p></o:p></P>
<P class=MsoNormal><o:p> </o:p></P>
<P class=MsoNormal>I have already heard from a couple of people and Prof
Lodoysamba is particularly interested. He says there are large amounts of goat
dung which is normally not burned by nomads, though cattle dung is. Probably
the reason is that no one has made a stove tuned to consume Capra Crap. Well,
let’s put that omission behind us!<o:p></o:p></P>
<P class=MsoNormal>We can call it the Crapra Stove Project – an international
effort to turn steaming pellets into steaming pullets.<o:p></o:p></P>
<P class=MsoNormal><o:p> </o:p></P>
<P class=MsoNormal>The focus will be on North Asia because that seems to be
where the current interest is. <o:p></o:p></P>
<P class=MsoNormal><o:p> </o:p></P>
<P class=MsoNormal>Regards<o:p></o:p></P>
<P class=MsoNormal>Crispin<o:p></o:p></P>
<P class=MsoNormal><o:p> </o:p></P>
<P class=MsoNormal><o:p> </o:p></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Garamond','serif'; COLOR: black; FONT-SIZE: 8pt; mso-fareast-language: EN-CA"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><o:p> </o:p></P></DIV>
<P>
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<P class=avgcert align=left color="#000000">No virus found in this
message.<BR>Checked by AVG - <A
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