How to make White charcoal or Japanese Binchotan
What is Binchōtan
Binchotan is charcoal used for purifying water, it is a very old product which has been refined through generations. Binchotan removes chemicals from the water and enrich it with natural minerals.
This happens as the trees from Kishu-Wakayama are full off minerals which they extract from the rich underground. These minerals are then concentrated in the charcoal, and extracted into the water you drink. Many Japanese restaurants use the charcoal for purposes like boiling rice, preparing of tea and coffee and much more. One piece of charcoal can be used for 1 month to soften the water, although the extraction of minerals is strongest the first 10 days.
The fineness and high quality of binchō-tan are attributed to steaming at high temperatures (about 1000 degrees Celsius). Although it is often thought that binchō-tan burns hot, it actually burns at a lower temperature than ordinary charcoal but for a longer period.Because it does not release smoke or other unpleasant odours, it is a favorite of unagi (freshwater eel) and yakitori (skewered chicken) cooks. Due to difficulties in identifying the producing region, the name binchō-tan has come into broader use to designate white charcoal generally, and even products from outside Japan, as well as those made of other species, have come to use the name.
Only 3 stick of white charcoal will cost you:
Binchotan is almost as hard as steel, with a smooth surface when cut. when two pieces strike, a clear, metallic sound is emitted. binchotan is an excellent electrical conductor. it contains a variety of minerals that were absorbed during its life as tree. all trees have a porous structure, which is needed to absorb nutrients from soil. in just one cubic centimetre, binchotan contains billions of pores, for a total area that could cover a tennis court.
Watch this video clip to see Binchotan musical instrument – White Charcoal Sound
How to make Binchotan – How to make white charcoal
This post will show you how to make binchotan charcoal, 1 from Japan and 1 from Vietnam. The Vietnam Kiln is big size and make high quantity at the same time. Price now about $1.5/kg and export to Japan
Cut a selection of oaks or any other tree that are suitable for Bincho charcoal materials.
Bind these branches into sheaves and carefully put them into the Bincho kiln in order.
Heating & Early Carbonization
Burn firewood over the hole of the kiln. Narrow the hole to almost closed. Kiln heats up. This dehydration process removes the water from the raw lumber.
Then, onto the carbonization stage. Add more heat to the carbonized charcoal until its color turns to crimson.
This time open the hole slightly. Heat rises to 2,400°F. The speed control of the carbonization decides the charcoal quality.
The smoke turns to violet color which is the decompletion color from the tar of wood. This is a sign that the carbonization is almost complete. When this smoke has faded, close the hole completely and the burning process is finished.
The coal is taken out from the oven
Two or three days later, take out the charcoal bit by bit from the kiln. If you open the hole before it’s cool enough, the charcoal will catch and burn again. If that happens, it cannot be put out even by pouring water over it. The hole must be shut tight again to smother the fire. But, even so, if you wait too long, the quality of charcoal goes down.
Cover the charcoal with extinguishing powder, composed of ash mixed with water, until completely cooled down. Note: Bincho charcoal is called “White Charcoal” because of the ash used during this cooling process. After cooled, the Bincho charcoal is ready to go.
Cut it to fix the lenght
Ready to export
What is binchotan uses?
It is use for the Japanese Grill From Classic Yakitori to Steak, Seafood, and Vegetables
With a Yakatori Charcoal Grill like this:
Here are a list of products use binchotan, like Binchotan Water Purifier, Binchotan Facial Puff, Binchotan Charcoal Toothbrush, Binchotan Charcoal Body Scrub Towel, Binchotan Charcoal Facial Soap or Natural Air Purifying Bag…