Alex, Great reference that illustrates the movement well. Thanks.
Tom -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Alex English Sent: Sunday, October 16, 2011 5:58 AM To: Discussion of biomass cooking stoves Subject: Re: [Stoves] why does coffee husk biochar smell like urine? Paul, Attached is minimalist, two points, graph showing potassium volatility beginning at 400C with a ~37% loss at 800C. Courtesy of Preto and Hrbek; http://www.biochar.ca/files/Can%20Biochar%20Initiative%20Preto%20Dec08.pdf Alex On 16/10/2011 2:25 AM, Paul Olivier wrote: > Tom, > > But the temperature in the reactor is much higher than 350 C. > I have seen a sort of clinker in the biochar if I do not turn the fan > off at the end of a batch. > At what temperature does the vaporization of K take place? > > Paul > _______________________________________________ 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://www.bioenergylists.org/
