<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body dir="ltr" style="background-color: rgb(255, 255, 255); line-height: initial;">
<div style="width: 100%; font-size: initial; font-family: Calibri, 'Slate Pro', sans-serif; color: rgb(31, 73, 125); text-align: initial; background-color: rgb(255, 255, 255);">
I recall that the dream of such a multifuel engine was achieved by ITDG, now Practical Action. </div>
<div style="width: 100%; font-size: initial; font-family: Calibri, 'Slate Pro', sans-serif; color: rgb(31, 73, 125); text-align: initial; background-color: rgb(255, 255, 255);">
<br>
</div>
<div style="width: 100%; font-size: initial; font-family: Calibri, 'Slate Pro', sans-serif; color: rgb(31, 73, 125); text-align: initial; background-color: rgb(255, 255, 255);">
They had an engine that would run at 500 RPM on coal dust. It could also run on various oils. If the oil has long chain molecules they should be shortened (for example by transesterification) to reduce the minimum injection pressure requirement by turning it
into 'biodiesel' or bioparaffin. </div>
<div style="width: 100%; font-size: initial; font-family: Calibri, 'Slate Pro', sans-serif; color: rgb(31, 73, 125); text-align: initial; background-color: rgb(255, 255, 255);">
<br>
</div>
<div style="width: 100%; font-size: initial; font-family: Calibri, 'Slate Pro', sans-serif; color: rgb(31, 73, 125); text-align: initial; background-color: rgb(255, 255, 255);">
Here's an island technology: how about grinding old palm leaves into powder and using that in a low speed diesel engine? The engine could be used to grind more fuel and have energy to spare for other tasks like pumping water and lighting and making briquetted
stove fuel. </div>
<div style="width: 100%; font-size: initial; font-family: Calibri, 'Slate Pro', sans-serif; color: rgb(31, 73, 125); text-align: initial; background-color: rgb(255, 255, 255);">
<br>
</div>
<div style="width: 100%; font-size: initial; font-family: Calibri, 'Slate Pro', sans-serif; color: rgb(31, 73, 125); text-align: initial; background-color: rgb(255, 255, 255);">
Studies in the '70's showed that about 15% of a farm needs to be planted in sunflower to power the whole farm. In South Africa one can buy a container sized setup that will produce three litres per second of biodiesel from sunflower oil. </div>
<div style="width: 100%; font-size: initial; font-family: Calibri, 'Slate Pro', sans-serif; color: rgb(31, 73, 125); text-align: initial; background-color: rgb(255, 255, 255);">
<br>
</div>
<div style="width: 100%; font-size: initial; font-family: Calibri, 'Slate Pro', sans-serif; color: rgb(31, 73, 125); text-align: initial; background-color: rgb(255, 255, 255);">
Regards </div>
<div style="width: 100%; font-size: initial; font-family: Calibri, 'Slate Pro', sans-serif; color: rgb(31, 73, 125); text-align: initial; background-color: rgb(255, 255, 255);">
Crispin </div>
<br>
<div dir="ltr">
<div dir="ltr">
<div style="font-size:12pt; font-family:'Calibri'; color:#000000">
<div>It seems a bit ironic but it is like the world has forgotten the Rudolph Diesel originally developed his engine to run on farm</div>
<div>produced plant based oils to promote self sufficiency. Wikipedia-----<font face="Times New Roman">Diesel was interested in using
</font><a title="Coal dust" style=""><font face="Times New Roman">coal dust</font></a><font face="Times New Roman">
<sup id="x_cite_ref-6" class="x_reference"><a style=""><span>[</span>6<span>]</span></a></sup> or
</font><a title="Vegetable oil" style=""><font face="Times New Roman">vegetable oil</font></a><font face="Times New Roman"> as fuel, and in fact, his engine was run on peanut oil.<sup id="x_cite_ref-7" class="x_reference"><a style=""><span>[</span>7<span>]</span></a></sup>
Although these fuels were not immediately popular, </font></div>
<div><font face="Times New Roman"></font> </div>
<div><font face="Times New Roman"></font> </div>
<div> </div>
<div style="font-size:small; text-decoration:none; font-family:"Calibri"; font-weight:normal; color:#000000; font-style:normal; display:inline">
<div style="font:10pt tahoma">
<div> </div>
<div style="background:#f5f5f5">
<div style=""><b>From:</b> <a title="nariphaltan@gmail.com" href="mailto:nariphaltan@gmail.com">
nari phaltan</a> </div>
<div><b>Sent:</b> Saturday, April 18, 2015 1:56 PM</div>
<div><b>To:</b> <a title="stoves@lists.bioenergylists.org" href="mailto:stoves@lists.bioenergylists.org">
Discussion of biomass cooking stoves</a> </div>
<div><b>Subject:</b> [Stoves] Diesel as an excellent fuel for rural households</div>
</div>
</div>
<div> </div>
</div>
<div style="font-size:small; text-decoration:none; font-family:"Calibri"; font-weight:normal; color:#000000; font-style:normal; display:inline">
<div dir="ltr">
<div class="x_gmail_default" style="font-size:large; font-family:verdana,sans-serif; color:#351c75">
Dear stovers,</div>
<div class="x_gmail_default" style="font-size:large; font-family:verdana,sans-serif; color:#351c75">
</div>
<div class="x_gmail_default" style="font-size:large; font-family:verdana,sans-serif; color:#351c75">
This article proposes fossil fuel based clean combustion technology for rural poor.
<a href="http://www.nariphaltan.org/diesel.pdf">www.nariphaltan.org/diesel.pdf</a> </div>
<div class="x_gmail_default" style="font-size:large; font-family:verdana,sans-serif; color:#351c75">
</div>
<div class="x_gmail_default" style="font-size:large; font-family:verdana,sans-serif; color:#351c75">
Cheers.</div>
<div class="x_gmail_default" style="font-size:large; font-family:verdana,sans-serif; color:#351c75">
</div>
<div class="x_gmail_default" style="font-size:large; font-family:verdana,sans-serif; color:#351c75">
Anil</div>
<div> </div>
-- <br>
<div class="x_gmail_signature">Nimbkar Agricultural Research Institute (NARI)<br>
Tambmal, Phaltan-Lonand Road<br>
P.O.Box 44<br>
Phaltan-415523, Maharashtra, India<br>
Ph:91-2166-222396/220945/222842<br>
<a href="mailto:e-mail%3Anariphaltan@gmail.com" target="_blank">mailto:e-mail%3Anariphaltan@gmail.com</a><br>
<a href="mailto:nariphaltan@nariphaltan.org" target="_blank">nariphaltan@nariphaltan.org</a><br>
<br>
<a href="http://www.nariphaltan.org" target="_blank">http://www.nariphaltan.org</a><br>
</div>
</div>
<p></p>
<hr>
_______________________________________________<br>
Stoves mailing list<br>
<br>
to Send a Message to the list, use the email address<br>
stoves@lists.bioenergylists.org<br>
<br>
to UNSUBSCRIBE or Change your List Settings use the web page<br>
http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org<br>
<br>
for more Biomass Cooking Stoves, News and Information see our web site:<br>
http://stoves.bioenergylists.org/<br>
<br>
</div>
</div>
</div>
</div>
</body>
</html>