[Terrapreta] Charcoal properties
Sean K. Barry
sean.barry at juno.com
Mon Mar 12 10:55:57 CDT 2007
Hi Michael and Others,
A simple question, I hope. Since hot charcoal will reduce FeO3 (rust), is there any reason why a biomass pyrolysis "fire-tube" would need to be made of stainless steal? Or, would simple steel pipe work as well?
SKB
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