Charcoal retort à la Johan

[Tone (Tone Šuštarič)]

Johan, Kristjan is a good charcoal stove maker, here is a sketch with an air-cooled method for collecting tar, just an idea, not tested ,..

Charcoal kiln, Kursk 2.0

Yesterday we talked a little with Kristjan about the co-production of wood tar and wood vinegar in cooking charcoal, and here I am attaching a sketch. Let me also mention that Kristjan provided me with a premium membership, … thank you. [kursk 2]