Friend of re:char and International Biochar Initiative Press Liason, Kelpie Wilson, recently posted an interesting slideshow describing her $365 charcoal retort kiln on her website. Kelpie’s design is simple and inexpensive, and based on her slideshow appears to work quite well. We invite you to visit her original post for the slideshow and how-to.
Learn how to join the carbon negative revolution
Friend of re:char and biochar researcher Folke Günther provides handy and easy-to-follow instructions on how to construct a simple, two-barrel biomass pyrolyzer at home. Folke’s Simple Charcoal Retort consists of two nested steel barrels, and can be made using recycled or locally-available materials. While the system is not designed to produce fuel oil, it does […]
Here for demonstration sake, the partially charred sticks from a recent charcoal preparation are used. Usually the partially charred sticks will be very less say, 1% to 2% of the whole charcoal preparation mound. They can be reduced if proper monitoring is done during the charcoal preparation. For partially charred sticks, the time taken for charcoal preparation will be less. For any wood, the procedure is same.