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Jacob,<br>
<br>
<br>
<div class="moz-cite-prefix">On 10/29/2013 11:08 AM, Jacob Douenias
wrote:<br>
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<blockquote
cite="mid:CAK9JyBA-5apcJGkgRPoehY40w2cxy6WEvq9WiAhzvNi_58YWCQ@mail.gmail.com"
type="cite">...we are making biogas at home and biologically
purifying this gas.<br>
<br>
Our gas composition at the end of our system is comprised of about
80% methane and 20% oxygen.... </blockquote>
<br>
My apologies for not answering your question about compression of
your unusual mix of biogas, but I wonder more about a couple of
other things that may end up pertaining.<br>
<br>
Particularly, I would love to know what you are doing, in as much
detail as you wish to provide, to "biologically purify". It sounds
as though you may be trying to grow algae, for example. Is that the
case? Is it working well? What are you doing with the algae?<br>
<br>
I would also mention that you will need to find specific reference
to your unusual mix to know what the flammability limits are. What
is usually quoted regarding methane is a mix of pure methane in air,
and as such it does not apply, quite, to biogas, nor would it apply
to your situation. (I don't have the time at the moment to look it
up, but perhaps I will be able later...)<br>
<br>
<br>
<br>
<br>
d.<br>
<div class="moz-signature">-- <br>
<div style="font:Georgia" ;=""><span style="font-size:110%;">David
William House<br>
</span>
<div style="padding-left:3em;font-size:80%;">"The Complete
Biogas Handbook" <code><a href="www.completebiogas.com">www.completebiogas.com</a></code><br>
<em>Vahid Biogas</em>, an alternative energy consultancy <code><a
href="www.vahidbiogas.com">www.vahidbiogas.com</a><br>
<br>
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<div style="padding-left:2em;">"Make no search for water.
But find thirst,<br>
And water from the very ground will burst."
<div style="padding-left:2em;font-size:80%;">(Rumi, a
Persian mystic poet, quoted in <em>Delight of Hearts</em>,
p. 77) <br>
<br>
<a class="moz-txt-link-freetext" href="http://bahai.us/">http://bahai.us/</a></div>
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