如何烧木炭，农村人亲手教你做，"How to Make Charcoal: Taught by Rural Folks Hands-on"

木炭（charcoal），我用土堆法做了一批木炭，木炭是一种燃料，燃烧的温度比木头还要高。 这是因为最初的能源消耗步骤是在燃烧木炭的过程中，木炭驱走了木材中挥发性成分(如水和树液)。 其结果是一种燃烧温度高于木材的近纯碳燃料，没有烟雾，火焰也较少。 木炭在古代主要是一种冶金燃料，但有时也用于烹饪。 为了制作木炭，木头被打碎堆成一个土堆，最大的部分在中间，较小的树枝和树叶在外面。 土堆上覆盖着一层泥土，火焰在上升气流的作用下，烧毁了土丘的内部。 我认为这是制作木炭的更好方法，因为上升的火焰已经耗尽了氧气，防止上面已经制成的木炭燃烧，同时驱除了更多的挥发物。 我看着土堆底部的通风孔，当火势蔓延到每个开口时，我用泥巴堵住它们。 一旦所有的8个洞都被封上，蚁丘顶部的洞就用泥土封上，让蚁丘冷却。 从点燃土堆到填平洞穴，整个过程大约花了4个小时。 根据我的研究，使用木材的自然通风炉(窑)最高可达1400摄氏度，而使用木炭的自然通风炉可达1600摄氏度。 达到高温对于改变材料以获得更好的技术Charcoal. I made a batch of charcoal from a mound of earth. Charcoal is a fuel that Burns hotter than wood. This is because the initial energy consumption step is the burning of charcoal, which removes volatile components such as water and sap from the wood. The result is a nearly pure carbon fuel that Burns at a higher temperature than wood, with no smoke and fewer flames. Charcoal was primarily a metallurgical fuel in ancient times, but it was sometimes used in cooking. To make charcoal, the wood is crushed and heaped into a mound, with the largest part in the middle and the smaller branches and leaves outside. The mound was covered with a layer of earth, and the updraft burned away the inside of the mound. I think this is a better way to make charcoal, because the rising flames have used up oxygen, preventing the charcoal that has been made above from burning and removing more of the volatiles. I looked at the vents at the bottom of the mound, and as the fire spread to every opening, I covered them with mud. Once all eight holes have been sealed, the hole at the top of the mound is sealed with earth to allow the mound to cool. It took about four hours to burn the mound and fill the cave. According to my research, natural ventilation furnaces using wood can reach up to 1,400 degrees Celsius, while those using charcoal can reach 1,600 degrees Celsius. Reaching high temperatures is a great way to change the material for better technology #charcoal#making charcoal   • 如何烧木炭，农村人亲手教你做，"How to Make Charcoal: Taug...