Crispin, The biochar that was tested was produced by my 250 gasifier. I sold about 10 of these units to various universities in Vietnam, Laos and Cambodia. The rate of gasification and consequent reactor temperature are fairly consistent.
Thanks. Paul On Thu, Oct 27, 2011 at 8:56 PM, Crispin Pemberton-Pigott < [email protected]> wrote: > Dear Paul**** > > ** ** > > Do you know if the char has been characterised well, or is it from the > smoky stacks you described earlier?**** > > ** ** > > Thanks**** > > Crispin**** > > ** ** > > ++++++**** > > ** ** > > Frank, > > Rice hulls biochar makes as excellent soil amendment, as numerous test have > shown. > Yields on rice, water spinach and other plants have increased roughly > 3-fold in the trials that were done in Vietnam and Cambodia. > If it is not the best biochar, I would be truly exciting to find something > better. > > Paul Olivier**** > > _______________________________________________ > 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/ > > > -- Paul A. Olivier PhD 27C Pham Hong Thai Street Dalat Vietnam Louisiana telephone: 1-337-447-4124 (rings Vietnam) Mobile: 090-694-1573 (in Vietnam) Skype address: Xpolivier http://www.esrla.com/
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