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</o:shapelayout></xml><![endif]--></head><body 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'>Eric,<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'>The APL Power Pallet passes hot gas around the feed hopper which helps dry the feedstock. It also uses engine exhaust to dry and torrefy the incoming fuel. That is probably what allowed us to gasify 35% MC fuel. Normal fuel is intended to contain about 15-20 % MC but was not available during commissioning. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>See <a href="http://gekgasifier.com/gasification-store/gasifier-genset-skids/">http://gekgasifier.com/gasification-store/gasifier-genset-skids/</a><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'>Tom<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 #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Gasification [mailto:gasification-bounces@lists.bioenergylists.org] <b>On Behalf Of </b>eric roy<br><b>Sent:</b> Saturday, October 20, 2012 1:28 PM<br><b>To:</b> Discussion of biomass pyrolysis and gasification<br><b>Subject:</b> Re: [Gasification] Can small wood-gas systems lower rural energy costs?<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Hi, <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>These projects looks great, but I'm curious, if you can improve reliability and efficiency just by lowering the moisture content in the feed, then how come these types of systems don't incorporate a hopper design that would help dry feed stock? Such as by recapturing the heat from the exhaust or the heat from the engine's radiator.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Thanks<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Eric <o:p></o:p></span></p></div><div><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'><o:p> </o:p></span></p></div><div><div><div><div class=MsoNormal align=center style='text-align:center;background:white'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'><hr size=1 width="100%" align=center></span></div><p class=MsoNormal style='background:white'><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>From:</span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'> Tom Miles <<a href="mailto:tmiles@trmiles.com">tmiles@trmiles.com</a>><br><b>To:</b> Discussion of biomass pyrolysis and gasification <<a href="mailto:gasification@lists.bioenergylists.org">gasification@lists.bioenergylists.org</a>> <br><b>Sent:</b> Saturday, 20 October 2012 5:35 PM<br><b>Subject:</b> [Gasification] Can small wood-gas systems lower rural energy costs?</span><span style='color:black'><o:p></o:p></span></p></div><p class=MsoNormal style='background:white'><span style='color:black'><o:p> </o:p></span></p><div id=yiv1380596312><div><div><div><p class=MsoNormal style='background:white'><span style='color:black'>Jim Mason and mill personnel installed two All Power Labs Power Pallets – 10 kWe and 20 kWe - this week at a sawmill in SE Alaska as part of a project for Sealaska Corporation to demonstrate small scale power generation. Owner Wes Tyler and Thomas Deerfield chipped the fuel while I did the arm waving and entertained visiting locals. We ran the 20 kWe unit on wet (35% MC) spruce chips. It ran very well. We did collect a lot of condensate in the final trap before the engine but there was no sign of tars or sticky char in the filters. <o:p></o:p></span></p></div><div><p class=MsoNormal style='background:white'><span style='color:black'> <o:p></o:p></span></p></div><div><p class=MsoNormal style='background:white'><span style='color:black'>See the Coast Alaska news story at <a href="http://www.krbd.org/2012/10/19/can-small-wood-gas-systems-lower-rural-energy-costs/" target="_blank">http://www.krbd.org/2012/10/19/can-small-wood-gas-systems-lower-rural-energy-costs/</a> <o:p></o:p></span></p></div><div><p class=MsoNormal style='background:white'><span style='color:black'> <o:p></o:p></span></p></div><div><p class=MsoNormal style='background:white'><span style='color:black'>Mill personnel will run the gasifiers this winter. If all goes well we may install one of the gasifier at the Icy Point resort where cruise ships visit an old cannery. The resort is owned by the Hoonah tribal corporation. Businesses in Hoonah pay up to $0.67/kWe without subsidy so fuel/power is a substantial cost. Locals are looking for opportunities to generate power and heat greenhouses to grow fresh vegetables. <o:p></o:p></span></p></div><div><p class=MsoNormal style='background:white'><span style='color:black'> <o:p></o:p></span></p></div><div><p class=MsoNormal style='background:white'><span style='color:black'>Andy Soria, Professor of Wood Chemistry and Applied Environmental Science and Technology at University of Alaska has had GEKS’s for a couple of years and Bernie Karl in Fairbanks has run a small GEK with an engine but these are the first gasifier-gensets to be installed in an Alaskan village since the Alaska Village Electric Coop project by Marenco (Joe Marks) in the early 1980s. <o:p></o:p></span></p></div><div><p class=MsoNormal style='background:white'><span style='color:black'> <o:p></o:p></span></p></div><div><p class=MsoNormal style='background:white'><span style='color:black'>Tom Miles<o:p></o:p></span></p></div><div><p class=MsoNormal style='background:white'><span style='color:black'> <o:p></o:p></span></p></div><div><p class=MsoNormal style='background:white'><span style='color:black'> <o:p></o:p></span></p></div><div><p class=MsoNormal style='background:white'><span style='color:black'> <o:p></o:p></span></p></div></div></div></div><p class=MsoNormal style='margin-bottom:12.0pt;background:white'><span style='color:black'><br>_______________________________________________<br>Gasification mailing list<br><br>to Send a Message to the list, use the email address<br><a href="mailto:Gasification@bioenergylists.org">Gasification@bioenergylists.org</a><br><br>to UNSUBSCRIBE or Change your List Settings use the web page<br><a href="http://lists.bioenergylists.org/mailman/listinfo/gasification_lists.bioenergylists.org" target="_blank">http://lists.bioenergylists.org/mailman/listinfo/gasification_lists.bioenergylists.org</a><br><br>for more Gasifiers, News and Information see our web site:<br><a href="http://gasifiers.bioenergylists.org/" target="_blank">http://gasifiers.bioenergylists.org/</a><br><br><o:p></o:p></span></p></div></div></div></div></body></html>