renertech wrote: > > Even cheaper and far easier to get is crushed up rusty tin cans, but do take > care if you put them into a plastic barrel, because to regenerate your iron > you just allow a slow flow of air through the barrel. ATB.KenC. -- So are you saying that I could build a cleaner that is valved to one one hand let through biogas, and then on the other hand, close of the biogas, and "regenerate" the iron, and then switch valved to clean gas again? Has anyone used this configuration? Are there any explosion issues to be careful of ? And how many times can the metal be "regenerated"? Mike Barnett, JAMAICA, West Indies. Digestion List Archives: http://www.crest.org/discussion/digestion/200202/ Digestion List Moderator: Paul Harris, paul.harris@adelaide.edu.au http://www.roseworthy.adelaide.edu.au/~pharris List-Post: <mailto:digestion@crest.org> List-Help: <mailto:digestion-help@crest.org> List-Unsubscribe: <mailto:digestion-unsubscribe@crest.org> List-Subscribe: <mailto:digestion-subscribe@crest.org> Other Digestion Events and Information: http://www.bioenergy2002.org http://crest.org/discussiongroups/resources/biomass/biogas/BIOGASMK.pdf http://www.crest.org/articles/static/1/1010424940_7.html Beginners Tour of Biogas http://WWW.roseworthy.adelaide.edu.au/~pharris/biogas/beginners
