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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'>Royal Oak hardwood lump charcoal is probably made in the Missouri plants where 80% of the lump charcoal in the US is made. It depends on the particular plant but if it is a batch type Missouri kiln then the gas would be flared with propane or natural gas used as a pilot fuel. Energy is typically not recovered from the batch kilns. Since 2005 emissions from all charcoal kilns have been regulated. One supplier recovers fines from these kilns and sells it as biochar in a compost blend. <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'>When sawdust is converted to charcoal the energy is sometimes recovered in boilers. We had a couple of these (Royal Oak) installations with heat recovery in Oregon until they were bought by Kingsford and eventually closed. The energy was used in an adjacent wood plant. For sawdust it has been more common to use multiple hearth kilns with auxiliary natural gas burners to control temperatures. <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><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"'> Stoves [mailto:stoves-bounces@lists.bioenergylists.org] <b>On Behalf Of </b>Paul Olivier<br><b>Sent:</b> Sunday, May 12, 2013 5:59 PM<br><b>To:</b> Discussion of biomass cooking stoves<br><b>Subject:</b> Re: [Stoves] Why build charcoal making stoves? Short answer!<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal style='margin-bottom:12.0pt'>In the production of the charcoal sold at Wallmart, what happens to the syngas?<o:p></o:p></p></div><p class=MsoNormal>Paul<o:p></o:p></p><div><div><div><p class=MsoNormal style='margin-bottom:12.0pt'><o:p> </o:p></p><div><p class=MsoNormal>On Mon, May 13, 2013 at 4:39 AM, Lanny Henson <<a href="mailto:lannych@bellsouth.net" target="_blank">lannych@bellsouth.net</a>> wrote:<o:p></o:p></p><div><div><p class=MsoNormal><span style='font-size:18.0pt'>Why build charcoal making stoves? </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:18.0pt'>Short answer!</span><o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:18.0pt'>Photo of bag of charcoal at Wallmart.</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:18.0pt'>8.8 lb for $6.58 USD = 75 cents per pound.</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:18.0pt'>This is for charcoal that can be used for grilling.</span><o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:13.5pt'><img border=0 width=480 height=328 id="_x0000_i1025" src="cid:image001.jpg@01CE4F3D.BC2F0300"></span><o:p></o:p></p></div></div><p class=MsoNormal style='margin-bottom:12.0pt'><br>_______________________________________________<br>Stoves mailing list<br><br>to Send a Message to the list, use the email address<br><a href="mailto:stoves@lists.bioenergylists.org">stoves@lists.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/stoves_lists.bioenergylists.org" target="_blank">http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org</a><br><br>for more Biomass Cooking Stoves, News and Information see our web site:<br><a href="http://stoves.bioenergylists.org/" target="_blank">http://stoves.bioenergylists.org/</a><br><br><o:p></o:p></p></div><p class=MsoNormal><br><br clear=all><br>-- <br>Paul A. Olivier PhD<br>26/5 Phu Dong Thien Vuong<br>Dalat<br>Vietnam<br><br>Louisiana telephone: 1-337-447-4124 (rings Vietnam)<br>Mobile: 090-694-1573 (in Vietnam)<br>Skype address: Xpolivier<br><a href="http://www.esrla.com/" target="_blank">http://www.esrla.com/</a> <o:p></o:p></p></div></div></div></div></div></body></html>