Jim Mason does this on his Power Pallet. Exhaust has been used in various ways to recover heat on gasification. Most often it is to dry or preheat fuel.
Tom T R Miles Technical Consultants Inc. 503-780-8185 [email protected] Sent from mobile. On Sep 11, 2011, at 8:19 AM, GF <[email protected]> wrote: > Perhaps we should make a container which is heated by the exhaust gas from > the very generating set that burns the very gas we are producing. > I am sure I have seen my exhaust pipe glow, reaching 700 deg when under full > load. > > GF > > > > -----Original Message----- > From: Anand Karve <[email protected]> > To: Discussion of biomass pyrolysis and gasification > <[email protected]> > Sent: Sun, Sep 11, 2011 1:42 am > Subject: [Gasification] reducing temp. of gasification > > Dear All, > one requires about 700C temperature for making producer gas. This is > generally achieved by burning the feedstock itself, for which one > introduces external air into the reactor. As a result, the producer > gas gets diluted by the nitrogen in the air. If the process can be > conducted in a closed vessel, which is heated from the outside, one > can get combustible gas without all the nitrogen, but heating the > feedstock inside a container cannot achieve the temperature that is > required for producing producer gas, so that what one gets is > primarily tar vapour. Has anyone thought of using a catalyst for > getting pyrolysis gas at say 300 C? It would help me greatly, if such > a catalyst were available. > Yours > A.D.Karve > > _______________________________________________ > Gasification 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/gasification_lists.bioenergylists.org > > for more Gasifiers, News and Information see our web site: > http://gasifiers.bioenergylists.org/ > _______________________________________________ > Gasification 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/gasification_lists.bioenergylists.org > > for more Gasifiers, News and Information see our web site: > http://gasifiers.bioenergylists.org/
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