Charcoal Producing Microgasifier
Robert Flanagan, SAFFE, China, July 2007

This is a simple way to convert fibrous material with moisture of less than 25% to clean energy and charcoal or Carbon Negative Energy!!!

How to Make Charcoal
Robert Flanagan, SAFFE, January 30, 2008

I've just been playing around with my natural draft stove to see how easy it would be to use it for cooking and making charcoal.

I fed some extra fuel in the side to show the pyrolysis reaction taking place.

Stand Alone Micro Gasifier (HEDON)
Robert Flanagan, Hangzhou Sustainable Agricultural Food & Fuel Enterprise Co., Ltd., China, February 13, 2007

Hangzhou Micro GasifierHangzhou Micro Gasifier

Robert Flanagan's Biochar Stove: Carbon Negative Cooking
David Yarrow, TERRA: The Earth Restoration & Renewal Alliance, October 30, 2007

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