Dear Bob Alexis' stove does not burn the gas in the insulated chamber. The temperature may well be below the upper limit for that material because it only deals with pyrolysing.
Many attempts have been made to address this. The stoves from Envirofit are advertised as having a highly heat resistant metal (a form of oxidised aluminum) invented at Oak Ridge Nat Lab in the 80's. In general, metals have a low tolerance to flames unless they are cooled. The best way to use heat from cooling metal is to preheat air. Regards Ceispin >From BB9900 -----Original Message----- From: Bob Tingleff <[email protected]> Sender: "Stoves" <[email protected]> Date: Sat, 8 Jun 2013 14:10:58 To: <[email protected]> Reply-To: Discussion of biomass cooking stoves <[email protected]> Subject: [Stoves] Insulation and stove life _______________________________________________ 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/ _______________________________________________ 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/
