<html><head></head><body data-blackberry-caret-color="#00a8df" 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);"></div><div id="_originalContent" style=""><div style="color:#000; background-color:#fff; font-family:bookman old style, new york, times, serif;font-size:16px"><div style="font-family: bookman old style, new york, times, serif; font-size: 16px;" id="yui_3_16_0_1_1421164160303_2654"><div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;" id="yui_3_16_0_1_1421164160303_2653"><div dir="ltr" id="yui_3_16_0_1_1421164160303_2652"><font size="2" face="Arial">Dear Huck</font></div><div><font size="2" face="Arial"><br></font></div><div><font size="2" face="Arial">The immediate fate of many particles, which are sticky), is that they clump together to make much larger particles, sometimes involving hundreds of, say, 20 nanometre particles. </font></div><div><font size="2" face="Arial"><br></font></div><div><font size="2" face="Arial">These grow with distance. Prof Annegarn at the Univ of Johannesburg has characterised these for years. If you look for micrographs of giant dendritic particles you will find a lot. </font></div><div><font size="2" face="Arial"><br></font></div><div><font size="2" face="Arial">The destiny of gases is they suffer from actinic degradation. Ultraviolet light breaks everything gaseous down to water and CO2. </font></div><div><font size="2" face="Arial"> </font></div><div><font size="2" face="Arial">Because both thes processes require effort, the mainstream trend is to build standard packages and appreciate them on company time. </font></div><div><font size="2" face="Arial"><br></font></div><div><font size="2" face="Arial">Nice work if you can get it...</font></div><div><font size="2" face="Arial"><br></font></div><div><font size="2" face="Arial">Regards </font></div><div><font size="2" face="Arial">Crispin </font></div><div><font size="2" face="Arial"><br> <b><span style="font-weight: bold;">Sent:</span></b> Monday, January 12, 2015 1:02 PM<br> <b><span style="font-weight: bold;">Subject:</span></b> [Stoves] fate of emissions over time<br> </font> </div> <div class="y_msg_container" id="yui_3_16_0_1_1421164160303_2742"><br>Can anyone tell me briefly or direct me to more information on what happens<br>with emissions other than CO2 over time? E.g. CO, methane, PM2.5? People<br>can breathe these in directly from the fire or indoor space. Once they<br>enter the atmosphere what happens? Do they go into the upper atmosphere,<br>evenly distributed, stay low? Does PM2.5 precipitate? I understand that<br>methane doesn't last so long as CO2. What happens with CO? I would be<br>grateful for a brief overview.<br><br>Thanks,<br><br>Huck<br><br><br>_______________________________________________<br>Stoves mailing list<br><br>to Send a Message to the list, use the email address<br><a ymailto="mailto:stoves@lists.bioenergylists.org" 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><br><br></div> </div> </div> </div><br><!--end of _originalContent --></div></body></html>