[Default] On Sun, 25 Aug 2013 20:41:30 +0200,"Paal Wendelbo" <[email protected]> wrote:
>Stovers. > >Attached you will find photos of WTB 3 with Peko Pe -ND with pellets made of >sewage-mud and waste paper. The blue flame continued during the whole >combustion process. No bad smell. Compared to pellets from wood with yellow >flame the temperature was a bit lower, but you could come closer the flame >with the pot, and there was no soot or tar on the pot. From 600 gr pellets >there was left 21% biochar pellet shape of good quality and with a PH between >5 and 6. I found burning dry horse dung produced a bluish flame. What I am beginning to wonder is why rice husk, grasses and dung might produce bluer flames. They are all high ash fuels, could it be that the ash is modifying the combustion in some way? AJH _______________________________________________ Stoves mailing list to Send a Message to the list, use the email address [email protected] to UNSUBSCRIBE or Change your List Settings use the web page http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org for more Biomass Cooking Stoves, News and Information see our web site: http://stoves.bioenergylists.org/
