Translations:Coke/12/en

Brown coal (lignite) or black coal (bituminous) can be used in the oven to make coke. While both take the same amount of time to process, a full stack of brown coal will only yield 8 coke, while an equal amount of black coal will yield 12 coke.
To start the process, simply layer coal in the oven, ignite with a torch and close the coke oven door. Smoke will start rising from the middle block of the structure, similar to the smoke created above a charcoal pit. Note that it might take a few seconds until the smoke starts showing up. Close the door, as the coal will not transform if the door is left open.