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- เผยแพร่เมื่อ 6 ส.ค. 2024
- Making charcoal in a handmade kiln at Hironta Mura, Kamigoto, Japan.
The full process for one batch of charcoal from beginning to end, including collecting wood vinegar.
Feb/March 2023
I use the charcoal for all of my daily cooking needs, as well as to heat my sunken kotatsu heater and hibachi during the short winter in Ojika.
** At about 2:16, I refer to “Sugi 杉” and for some reason call it Japanese Pine. It is not pine, but is cedar. **
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Okibi Mission
日本の暮らしを味わう住まいや営みを活かし、より豊かな日常をつくります。
Fostering traditional skills, crafts and ways of living in Japan to allow them to spread and prosper anew, with a focus on the structures where these activities happen.
Methods
空き家改修・再生
宿
古材リサイクル
空き家管理
伝統工法ワークショップ
暮らし体験
Abandoned/empty house repair/restoration
Materials recycling
Empty house upkeep
Traditional skills workshops
Japanese countryside lifestyle experiences
There’s a series of very good videos from 12 years ago on the channel ‘thecharcoalburners’ demonstrating an English process. Their comment section is littered with some fairly unfortunate comments, hope you have a better experience. It was an interesting journey seeing the process in another country, the wood vinegar in particular was new to me and it was quite a bit more involved in comparison, thanks for sharing.
Great video
Fascinating. This doesn't seem to follow the binchotan style of production (unseasoned wood, no rapid cooling in ashes) but some of the charcoal you've made still has the same metallic ring. There are clearly more kinds of charcoal than I thought existed!
Yes, binchotan is a white charcoal, and has a different production method. The charcoal we make in the video is black charcoal, and still can get very hard and high quality results, particularly with the camellia wood that is abundant around here.
@@okibibrettHow long was the number of days it took from firing up the kiln to harvest?
Thank you and thank you for the video!!!
👍👍👍👍
Thank you for the detailed video, very interesting to see the Japanese way of making charcoal on a small scale. What was your approximate yield of charcoal from this kiln? And what is the watering can used for during charcoal removal process?
Hard to say, have never actually weighed it and it varies from batch to batch. Maybe 150kg or so?
The watering can is in case there are any spots where the charcoal has not fully extinguished. When the kiln is opened and oxygen is reintroduced, any hot spots can quickly reignite and you want to be able to put them out quickly.
Thank you dear friends at Hironta. That is pretty useful, let us know which is the wall of the kiln container? And how big, width, height and breadth is the firing area below? Where did the vapour gas pass to go to the chimney attached, it looks to be on the side? At what height level from down, is the hole if any at all?
Thank you very much, I love Japan, and usually follow your simplified technologies. Be blessed.
Sorry I meant the thickness of the kiln wall, apologies
Good
Great video! Ive been interested in building a charcoal kiln for a while. Thanks for the insight. Any chance you could explain the difference in the production methods of binchotan vs your method?
A bit difficult to explain the difference in a comment, but binchotan is a "white" charcoal method, this video is about "black" charcoal. The methods and kilns are a bit different, with white achieving higher temperatures and a different extraction/cooling process.
Thanks for sharing your method. I was just recently exposed to binchotan and have been learning about it. This helped me put pieces together.
Question: How long from the time you light the kiln to its done?
From lighting until extinguishing, anywhere from 45-90 hours. It depends on if the kiln is warmed up, what variety and dryness of wood, etc. Then another two days or so of cooling down before opening the kiln to remove the charcoal.
I'm sorry I don't know what the vinegar is that you have there in use it for so few enlighten me please ... Next question is why you processing this charcoal is there a way that you can process that where you get wood gas off of the kilm.. the couple vehicles have seen on TH-cam that uses wood gas to run on uses a similar process to you making your charcoal... Is that something else that you could possibly process off your charcoal is wood gas.. just wondering can't learn if you don't ask.. God bless have a nice day
The wood vinegar is used for a variety of things, but use in gardening/farming as an insect repellent is common. I use it around the house for cleaning, especially the toilet. It has a very nice smoky aroma.
I use the charcoal for my everyday cooking and heating needs, it is quite efficient when turned to charcoal. I can get a full year's worth of energy from a single tree.
As for wood gas, it it something that has occured to me, but I haven't really explored it. At the small scale I am working with, I don't know that it would be worthwhile.
@@okibibrett you for the information.. you said you cook with it.. I'm in the United States and that would be good on salads.. make sense with some nice earthy herbs and other spices it would make a great.. that's for using the bathroom to clean the toilet yeah that would be a nice refreshing smell over the normal stinking in the bathroom.. I imagine it would be good in a meat marinade is well.. thank you for inviting me and God bless
@@alfheib I use the charcoal as a fuel source for cooking. I don't use the wood vinegar with food. Sorry if that was confusing.
How much wood vinegar did you make? Do you mostly use live green trees for the charcoal or were they dead? Thanks for sharing this info!
Maybe 20 liters or so of wood vinegar. Yes, green trees. Best to season for a month or so, but most often it gets put in the kiln within a few days of cutting down.
@@okibibrett Wow thats a lot, any idea what the pH was? I'm new to the concept of wood vinegar and very interested in using it. Why is it only collected between 80-150c? From what I can find online about charcoal burning with greener wood, it is to slow the process down some compared to dry wood. Are their other reasons? Thank you for the knowledge...
it is only collected then because that is the temperature range at which the desired components are available in the smoke. Too early and you get basically water, too late and there is too little moisture.@@cwujek
Wood charcoal supply
This is binchotan??😊
No, binchotan is made using a different process.
Hello, how did the coal become so white?
It is a layer of ash that accumulates on the charcoal
Does this mean that when burning the wood, a layer of ash should be placed on it and then close the air passage? @@okibibrett
No, the ash is from the branches and wood placed at the top of the kiln that turn to ash during the firing process.@@an4165
E ASSIM VÃO DESMATANDO AS FLORESTAS E MATAS PARA VENDEREM CARVÃO...
Using the surrounding forest and natural resources sustainably for small scale charcoal making for local use does not lead to deforestation. This is how we live in harmony with our surrounding environment, connected to it rather than isolated from it. This is not a video about industrial scale charcoal making.
Usar a floresta circundante e os recursos naturais de forma sustentável para a produção de carvão em pequena escala para uso local não leva ao desmatamento. É assim que vivemos em harmonia com o ambiente que nos cerca, conectados a ele em vez de isolados dele. Este não é um vídeo sobre produção de carvão em escala industrial.
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