Dear Tom, the peels can be charred in a charring kiln of the TLUD as well as of the oven and retort type. If the essential oil has been extracted from the peel, it can serve as feedstock in a biogas plant, but if the essential oil has not been extracted, I don't think that the peel could be digested in a biogas plant as the sole substrate, because the essential oil in the peel may kill the methanogens. But mixed with other material, it can be digested. One would have to conduct experiments to find out the correct ratio of peel to other substances. Yours A.D.Karve On Fri, Jun 24, 2011 at 12:47 AM, Tom Miles <[email protected]> wrote: > I've had an inquiry from Southern Africa about orange peels. Does anyone > have experience carbonizing or gasifying orange peels? > > > > Do the burn in a TLUD? > > > > Do they make gas in an ARTI style compact digester? > > > > Can you char them? ( If you can char an apple or a pizza I guess you can > char an orange.) > > Tom Miles > > > > > > > > > > _______________________________________________ > Digestion 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/digestion_lists.bioenergylists.org > > for more information about digestion, see > Beginner's Guide to Biogas > http://www.adelaide.edu.au/biogas/ > and the Biogas Wiki http://biogas.wikispaces.com/ > > >
-- *** Dr. A.D. Karve President, Appropriate Rural Technology Institute (ARTI) *Please change my email address in your records to: [email protected] * _______________________________________________ Digestion 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/digestion_lists.bioenergylists.org for more information about digestion, see Beginner's Guide to Biogas http://www.adelaide.edu.au/biogas/ and the Biogas Wiki http://biogas.wikispaces.com/
