Re: [Stoves] Alternative to charcoal adam-retort 39% efficiency

2013-04-10 Thread sc...@t-online.de
Paal W: To produce 2,7 kg charcoal you need about 10-12 kg firewood, depending on the kiln.  ...  Crispin: There is still a lot of work to do.--Oh, yes, i think there is,i am just here in Palestina for WORLDViSiON and we built a heavy duty

Re: [Stoves] Alternative to charcoal adam-retort 39% efficiency

2013-04-10 Thread Crispin Pemberton-Pigott
-online.de sc...@t-online.de, Discussion of biomass cooking stoves stoves@lists.bioenergylists.org Subject: Re: [Stoves] Alternative to charcoal adam-retort 39% efficiency ___ Stoves mailing list to Send a Message to the list, use