How is charcoal made and how is charcoal made?

How many ways are there to make charcoal? I will introduce a relatively simple one, that is, after burning the wood, let him make charcoal, and then cover the charcoal with sand and let it go out naturally, and then it will become charcoal, or put the red-hot charcoal in a sealed space and let it go out.

Charcoal is made by burning wood, burned to a certain extent, buried with sand, let it go out, and it becomes charcoal.

How much charcoal can be made from a cart of wood? After looking at the production process, it makes sense that charcoal is expensive.

There are two ways to make it:

1) Kiln firing method, build a kiln with clay, fill it with wood, burn it from the kiln door or fire gate, so that the wood is carbonized in the kiln, and the volatiles escape and the charcoal remains;

2) Dry distillation, that is, dry distillation of wood. According to the extinguishing method of the kiln, there are two kinds of black charcoal and white charcoal.

Brief introduction of charcoal kiln: there are many forms and structures of kilns, such as Zhejiang kiln, carp kiln, wooden scoop kiln, Hunan wood kiln and Sichuan wood kiln, fast iron kiln, machine kiln and so on. Usually, the method of extinguishing the flame in the kiln is called the kiln extinguishing method, and the obtained charcoal is called "black charcoal".

When the wood is carbonized in the kiln, it is taken out of the kiln while it is hot, and then the method of extinguishing the fire with wet sand is called the extinguishing method outside the kiln. During the flame-outing process, the charcoal is calcined in contact with the air, and the outside of the charcoal is oxidized, and the resulting white ash adheres to the charcoal, which is called "white charcoal". White charcoal is harder than black charcoal.

Excerpt from Encyclopedia.

Easy way to make charcoal:

1) Chop some thin strips of wood and put them in an iron pot.

2) Put a large amount of firewood in a large iron bucket or burn it, and when the fire is very strong, put the pot in the iron bucket.

3) Put in the iron pot to cover the lid, the lid must leave a few holes for ventilation, you can see the pot spewing white smoke, as long as you take a piece of paper or sawdust on the smoke, it will be directly on fire.

4) After firing for more than a few hours, turn on the pot and put in the wooden strips all turn black.

5) The wood charcoal production is completed.

How to make charcoal:

One is the kiln firing method, that is, a kiln is built with clay, filled with wood, and then ignited and burned, so that the wood is carbonized in the kiln and volatiles escape. The other is the dry distillation method, that is, the wood is placed in a dry distillation kiln, and the charcoal is heated and decomposed under the condition of Zheng Sheng isolating the air, which is wood dry distillation.

Charcoal is a dark brown or black porous solid fuel left over from incomplete combustion of wood or wood-based raw materials or pyrolysis in the absence of air.

In fact, no matter what production process is used by the Hand Cong people, charcoal is the product of volatilizing the gas and liquid in the wood by overheating. The rest of the material is the solid combustible part of the wood, so that it can only heat up and not smoke when burned.

First, chop some thin strips of wood and put them in an iron pot.

2) Put a large amount of firewood in a large iron bucket to burn the socks, and when the fire is very hot, put the pot into the iron bucket.

3) Put in the iron pot to cover the lid, the lid must leave a few holes for ventilation, you can see the pot spewing white smoke, as long as you take a piece of paper or sawdust on the smoke, all leakage will be directly on fire.

4) After firing for more than an hour, open the pot and turn all the wooden strips into it black.

5) The wood charcoal production is completed.

on 23 Dec 2022

The method and process of making charcoal are as follows:

1. It is necessary to place a large area of firewood in a space, that is, a fire kiln, because the charcoal in the countryside is generally used for their own home use, so it will not produce charcoal in large quantities. When making charcoal, there should not be too much air flow, otherwise the charcoal will burn completely, but some air flow is required.

Because the conditions of the kiln are very suitable for leakage, the iron pot above can block the air, and the vent below can ensure a certain amount of air flow.

2. You need to prepare some firewood, preferably a relatively large wooden stick or the like, so that the charcoal collected is relatively large, and the number of times you can use it can be returned to the block. It can also better ensure that the firewood will not burn completely, and the ignition materials should also be prepared after the charcoal raw materials are prepared to ensure the burning of firewood.

3. The next step is to ignite, first ignite the ignition raw materials, put them into the kiln, and then slowly put some small firewood into it, and then put the big wooden stick next to it, so that the fire slowly spreads over, and then wait for the wooden stick to burn slowly, this process will take a long time, don't worry.

4. When the wooden stick inside turns red, it means that the fuel on the outside has been burned almost, and it can be taken out to make charcoal, there can be many ways to make charcoal, you can take out the mahogany stick with props and put it into water to make charcoal, which is also the fastest one, and the residual temperature of charcoal will dry the dampness on the surface of charcoal.

5. You can also choose to cut off the air to make charcoal, and it is a common way to place it in charcoal ash so that it cannot burn again. After a while, it can be taken out and placed in a container dedicated to the charcoal, so that the charcoal is made.

6. If a large amount of charcoal is made in the countryside, then some professional containers are needed to burn charcoal, the principle is the same, while blocking some air, it is also necessary to maintain some air circulation, so as to get a large amount of charcoal, but this needs to completely cut off the air to make the red rod form charcoal, which is safer.

There are two methods of firing charcoal, kiln firing and dry distillation.

Kiln firing method: build a kiln with clay, fill it with wood, and ignite it from the kiln door or fire door to burn, which is the wood carbonized in the kiln, and the volatiles escape and the charcoal remains.

Dry distillation method: that is, wood dry distillation, according to the kiln method, there are two kinds of black charcoal and white charcoal.

Black charcoal, commonly known as soft charcoal, also known as earth kiln charcoal, abbreviated as BC. Wood ash with a pure black surface or a white powder that can be blown off. At the end of carbonization, the blazing charcoal is cut off from air in the kiln to extinguish the fire.

The hardness is small, the percussion is mute, and the texture is soft. It is easy to catch fire, but the ash is fast, it is not durable, and the firepower is weak.

White charcoal: a kind of charcoal made by carbonizing in a charcoal kiln, then burning in the air for a moment for high-temperature charcoal smelting, and then simmering with wet sand. Because the outer strap is gray and white after burning in the air, it is called. It can be used for food processing and smelting of rare metals. It is also called rigid charcoal and hard charcoal.

How to make charcoal:

One is the kiln firing method, that is, the kiln is built with clay, filled with wood, and then ignited and burned to make the wood charred in the kiln and volatiles.

Escape. The other is.

Dry distillation, that is, the wood is placed in a dry distillation kiln and heated and decomposed into charcoal under the condition of air isolation. Dry distillation of wood.

Charcoal is made of wood or wood-based raw materials.

incomplete combustion, or in the absence of air.

pyrolysis, the remaining dark brown or black porous. Solid fuels.

In fact, no matter what production process is used, charcoal is the product of volatilizing the gases and liquids in the wood by heating. The rest of the substance is the solid of wood.

Combustible. part, so that when burning, it only heats up and does not smoke.

Extended Materials. Charcoal is mainly divided into: White charcoal.

Black charcoal. , activated carbon,

Mechanism charcoal. and so on. White charcoal is mainly made of hard hardwood wood. Shell bucket family.

Ulmaceae. Trees are raw materials, which have the advantages of long burning time, no smoke and no pollution, but they are easy to explode and expensive when damp. Black charcoal is mainly soft broad-leaved charcoal, which has the advantage of being easy to ignite, and the disadvantage is that it is easy to explode, not resistant to burning, and has smoke when burning.

Activated carbon can be said to be the deep processing of charcoal, and there are many types, which can be divided into plant raw material charcoal, coal charcoal, and petroleum charcoal according to different raw materials

Animal charcoal. Wait. Activated carbon has developed.

Pore structure, large total surface area and adsorption capacity, insoluble in water and other solvents, physically and chemically stable.

Machine-made charcoal uses wood chips as raw materials, and the wood chips are mainly formed at high temperature and high pressure.

Carbonization furnace. Carbonized. The whole production process does not need to add any additives, which is relatively environmentally friendly. It is mainly characterized by a long combustion time

Caloric value. High, non-smoking, environmentally friendly, etc., so it has been affected by the major.

Barbecue restaurant. of favor.

Encyclopedia. -Charcoal.