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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>GF, most use catalysts which are easily fouled (that’s why NG  or propane is a preferred fuel.)<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Mark<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext'>From:</span></b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext'> Gasification [mailto:gasification-bounces@lists.bioenergylists.org] <b>On Behalf Of </b>Jeff Davis<br><b>Sent:</b> Saturday, January 04, 2014 5:59 PM<br><b>To:</b> Discussion of biomass pyrolysis and gasification<br><b>Subject:</b> Re: [Gasification] Fwd: RE: Whole log pyrolysis for char production was Re: W...<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>GF,<br><br>Here's a bit of an example:<br><a href="http://www.naturescomfortllc.com/gt-series-downdraft-wood-furnace/"><http://www.naturescomfortllc.com/gt-series-downdraft-wood-furnace/></a><br><br><br><br>Jeff<br><br><br><br>On 01/04/2014 08:13 PM, <a href="mailto:GFWHELL@aol.com">GFWHELL@aol.com</a> wrote:<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Using radiant heat  from refractory (ceremics)<br>There is something about the performance of the ceramic panels which burn gas for the  production of radiant  heat.   They run at about 1000F<br> I believe these panels would be capable of cleaning the gas leaving the production zone of  a down daft gasifier.</span><o:p></o:p></p></blockquote><p class=MsoNormal><o:p> </o:p></p></div></body></html>