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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">I think it failed to thrive due initially due to fuel input shortage. It needed to reach a certain seize that didn’t happen, so I hear. Perhaps someone better informed can provide a good answer.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">The parallel initiative, the Arivi paraffin stove in South Africa, never made it to market though it was given free to the industrial design company that was developing it. Their freshly trained
tester joint Taffy, Robinson and me at the SeTAR Centre shortly after that.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">It was very clean-burning at high power. Really impressive.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Crispin<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> Stoves <stoves-bounces@lists.bioenergylists.org>
<b>On Behalf Of </b>psa@drtlud.com<br>
<b>Sent:</b> Thursday, March 05, 2020 15:47<br>
<b>To:</b> 'Discussion of biomass cooking stoves' <stoves@lists.bioenergylists.org>; 'tluds@biochar. groups. io' <tluds@biochar.groups.io>; biochar@yahoogroups.com<br>
<b>Subject:</b> Re: [Stoves] Interesting TLUD application<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US">Crispin,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thank you for that link. But please note that it is from2010, back when BP was still funding the Oorja stove efforts. I have not seen any recent data about the Oorja stoves. And the website for firstenergy.in
is not responding.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Paul<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> Stoves <<a href="mailto:stoves-bounces@lists.bioenergylists.org">stoves-bounces@lists.bioenergylists.org</a>>
<b>On Behalf Of </b>Crispin Pemberton-Pigott<br>
<b>Sent:</b> Thursday, March 5, 2020 11:40 AM<br>
<b>To:</b> Discussion of biomass cooking stoves <<a href="mailto:stoves@lists.bioenergylists.org">stoves@lists.bioenergylists.org</a>>; tluds@biochar. groups. io <<a href="mailto:tluds@biochar.groups.io">tluds@biochar.groups.io</a>>;
<a href="mailto:biochar@yahoogroups.com">biochar@yahoogroups.com</a><br>
<b>Subject:</b> Re: [Stoves] Interesting TLUD application<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal">Dear Paul<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">One of the related referenced open source articles is<o:p></o:p></p>
<p class="MsoNormal"><a href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.researchgate.net%2Fpublication%2F242588697_Gasifier_stoves_Science_technology_and_field_outreach&data=02%7C01%7C%7C71f2d708cacc4f817bfc08d7c146b96e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637190381810158462&sdata=ekZ7bxQeJb8yMBZ6EbpDrzWqCSrqzwsng4N2i3S3t3g%3D&reserved=0">https://www.researchgate.net/publication/242588697_Gasifier_stoves_Science_technology_and_field_outreach</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:Roboto;color:#555555">Abstract<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:Roboto;color:#111111">Development of a new class of single pan high efficiency, low emission stoves, named gasifier stoves, that promise constant power that can be controlled using any solid biomass
fuel in the form of pellets is reported here. These stoves use battery-run fan-based air supply for gasification (primary air) and for combustion (secondary air). Design with the correct secondary air flow ensures near-stoichiometric combustion that allows
attainment of peak combustion temperatures with accompanying high water boiling efficiencies (up to 50% for vessels of practical relevance) and very low emissions (of carbon monoxide, particulate matter and oxides of nitrogen). The use of high density agro-residue
based pellets or coconut shell pieces ensures operational duration of about an hour or more at power levels of 3 kWth (~12 g/min). The principles involved and the optimization aspects of the design are outlined. The dependence of efficiency and emissions on
the design parameters are described. The field imperatives that drive the choice of the rechargeable battery source and the fan are brought out.
<span style="background:yellow;mso-highlight:yellow">The implications of developments of Oorja-Plus and Oorja-Super stoves to the domestic cooking scenario of India are briefly discussed</span>. The process development, testing and internal qualification tasks
were undertaken by Indian Institute of Science. Product development and the fuel pellet production were dealt with by First Energy Private Ltd. Close interaction at several times during this period has helped progress the project from the laboratory to large
scale commercial operation. At this time, over four hundred thousand stoves and 30 kilotonnes fuel have been sold in four states in India.<o:p></o:p></span></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"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> Stoves <<a href="mailto:stoves-bounces@lists.bioenergylists.org">stoves-bounces@lists.bioenergylists.org</a>>
<b>On Behalf Of </b>Anderson, Paul<br>
<b>Sent:</b> Thursday, March 05, 2020 12:06<br>
<b>To:</b> tluds@biochar. groups. io <<a href="mailto:tluds@biochar.groups.io">tluds@biochar.groups.io</a>>; Discussion of biomass cooking stoves <<a href="mailto:stoves@lists.bioenergylists.org">stoves@lists.bioenergylists.org</a>>;
<a href="mailto:biochar@yahoogroups.com">biochar@yahoogroups.com</a><br>
<b>Subject:</b> [Stoves] FW: Interesting TLUD application<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US">I thank David Lello (of South Africa) for finding this 2011 document. (maybe other had seen it before?)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Nice work from the Balkans. I wonder if they have continued and what progress might have been made. Be sure to seen the “References” which name other unknown (to me) publications.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">REQUEST: Would someone volunteer to track down the authors to find out about further work?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Paul<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">Doc / Dr TLUD / Paul S. Anderson, PhD --- Website:
<a href="https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.drtlud.com%2F&data=02%7C01%7C%7C71f2d708cacc4f817bfc08d7c146b96e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637190381810168467&sdata=%2FzYlPVVxkJTLVfXVwVpMmV%2BwHuJO2C3KR5aVM9GSCkU%3D&reserved=0">
<span style="color:#0563C1">www.drtlud.com</span></a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> Email: <a href="mailto:psanders@ilstu.edu">
<span style="color:#0563C1">psanders@ilstu.edu</span></a> Skype: paultlud<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> Phone: Office: 309-452-7072 Mobile & WhatsApp: 309-531-4434<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Exec. Dir. of Juntos Energy Solutions NFP
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> Go to: <a href="https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.juntosnfp.org%2F&data=02%7C01%7C%7C71f2d708cacc4f817bfc08d7c146b96e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637190381810178478&sdata=EMDXARyu5Q%2BVWrei8nmECoDH%2BraxTuzKGE4lLmw6ERI%3D&reserved=0">
<span style="color:#0563C1">www.JuntosNFP.org</span></a> to support woodgas (TLUD) projects<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> incl. purchase of Woodgas Emission Reduction (WER) carbon credits<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> and please tell you friends about these distinctive service efforts.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Author of “<i>A Capitalist Carol</i>” (free digital copies at
<a href="https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.capitalism21.org%2F&data=02%7C01%7C%7C71f2d708cacc4f817bfc08d7c146b96e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637190381810188476&sdata=Cx8D6n%2FbU6Q6ApSE3AOaE6oc6rVnW5hY5Q6RTzDFtW0%3D&reserved=0">
<span style="color:#0563C1">www.capitalism21.org</span></a>)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> with pages 88 – 94 about solving the world crisis for clean cookstoves.
<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> Dave Lello <<a href="mailto:dave@ekasi.energy">dave@ekasi.energy</a>>
<br>
<b>Sent:</b> Thursday, March 5, 2020 2:17 AM<br>
<b>To:</b> Anderson, Paul <<a href="mailto:psanders@ilstu.edu">psanders@ilstu.edu</a>><br>
<b>Subject:</b> Interesting TLUD application<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="background:white"><b><span lang="EN-US" style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#EB0000">[This message came from an external source. If suspicious, report to
<a href="mailto:abuse@ilstu.edu">abuse@ilstu.edu</a>] <o:p></o:p></span></b></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:"Helvetica",sans-serif;color:black">Dave Lello<br>
Managing Director<br>
<br>
EKASI ENERGY<br>
Innovative Biomass Energy Solutions<br>
<a href="https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.ekasi.energy%2F&data=02%7C01%7C%7C71f2d708cacc4f817bfc08d7c146b96e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637190381810208498&sdata=bV%2BWiSplyzqZEky13zdNC7i2b2S8%2FCxgePdGIS4LWbc%3D&reserved=0">www.ekasi.energy</a> <br>
<br>
Mobile: +27 82 891 8335<br>
Office: +27 21 883 3873<br>
<a href="mailto:dave@ekasi.energy">Email: dave@ekasi.energy</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:"Helvetica",sans-serif;color:black"><o:p> </o:p></span></p>
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