<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class="">Luis: and two lists, cc paper’s principal author (Prof. Juan Perez)</div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>1. Here is a quite pertinent TLUD technical article, very recent, non-fee and many of the excellent citations are in Spanish:</div><div class=""><br class=""></div><div class=""><h1 class="article_header-title" style="box-sizing: border-box; outline: none; font-size: 1.5rem; margin: 0px 0px 9px; line-height: 24px; font-family: Roboto, arial, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); text-decoration-thickness: initial;"><span class="hlFld-Title" style="box-sizing: border-box; outline: none;">Parametric Analysis of a Gasification-Based Cookstove as a Function of Biomass Density, Gasification Behavior, Airflow Ratio, and Design</span></h1></div><div class=""><span class="hlFld-Title" style="box-sizing: border-box; outline: none;"><a href="https://pubs.acs.org/doi/full/10.1021/acsomega.1c05137" class="">https://pubs.acs.org/doi/full/10.1021/acsomega.1c05137</a></span></div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span></div><div class=""> 2. You and your students could help char-making stove technologies a lot by attempting to raise this group’s 10% char production to the 25% we normally expect. </div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>Prof. Perez’ team may not have been trying for maximum char - but many TLUD researchers and biochar promoters are. </div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>My guess is that simply reducing the primary air flow will do a lot. </div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>Your goal could be to determine the relative value of their blower - probably most helpful in getting a high TDR = turn down ratio.</div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>3. I hope others on both lists will read the paper and comment on this team’s 10% char production value.</div><div class=""><br class=""></div><div class="">Ron</div><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Feb 28, 2022, at 9:50 AM, Luis Albanes <<a href="mailto:albanesmolina@gmail.com" class="">albanesmolina@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class="">Hello friends:<br class=""><br class="">I am about to start an thesis work with 4 mechanical engineering graduating engineers from a local university on ENERGY USE from biochar small reactors in El Salvador. Now that our national agriculture school is promoting the use and manufacture of BC with small units we intend to prove the use of the energy and test to find the most adecuate models for our agricultors.<br class=""><br class="">If any one can give advises please do so! remember this is for poor countries, some similar work samples would be ver useful
<div width="1" style="color:white;clear:both" class="">_._,_._,_</div> <hr class=""> <a href="http://Groups.io" class="">Groups.io</a> Links:<p class=""> You receive all messages sent to this group. </p><p class=""> <a target="_blank" href="https://biochar.groups.io/g/main/message/32340" class="">View/Reply Online (#32340)</a> | <a target="_blank" href="mailto:main@Biochar.groups.io?subject=Re:%20%5BBiochar%5D%20Energy%20utilization%20from%20process" class="">Reply To Group</a> | <a target="_blank" href="mailto:albanesmolina@gmail.com?subject=Private:%20Re:%20%5BBiochar%5D%20Energy%20utilization%20from%20process" class="">Reply To Sender</a> | <a target="_blank" href="https://groups.io/mt/89454915/3503653" class="">Mute This Topic</a> | <a href="https://biochar.groups.io/g/main/post" class="">New Topic</a><br class=""> <a href="https://biochar.groups.io/g/main/editsub/3503653" class="">Your Subscription</a> | <a href="mailto:main+owner@Biochar.groups.io" class="">Contact Group Owner</a> | <a href="https://biochar.groups.io/g/main/leave/10194466/3503653/695668260/xyzzy" class="">Unsubscribe</a> [<a href="mailto:rongretlarson@comcast.net" class="">rongretlarson@comcast.net</a>]<br class=""> </p><div width="1" style="color:white;clear:both" class="">_._,_._,_</div>
</div></blockquote></div><br class=""></body></html>