Birch charcoal is widespread in many areas. It is often used for cooking outdoors, as well as in the chemical and metallurgical industries. Often use such material in agriculture. Here birch charcoal is used as top dressing and fertilizer for plants. It is also used in construction. In this case, coal acts as an effective and convenient insulating material.
Varieties of coal
If you are interested in how birch coal is made, then for a start it is worth familiarizing yourself with the main varieties of such products. It should be noted that such material is classified into several main groups. It all depends on a variety of signs. Depending on the raw materials used, coal can be:
- The black. This product is made by firing soft rocks. Such raw materials include poplar, alder, aspen, and more. Finished products, as a rule, are mainly used for production purposes.
- White. Hardwood is used to make such coal . This is mainly birch, oak or hornbeam.
- Red. Such coal is obtained by heat treatment of coniferous wood.
Quality classification
Coniferous, aspen, birch coal is a product that has significant differences. A certain type of material applies only to a specific industry. By quality, coal is divided into three categories: B, B and A. The latter is considered the best. All varieties are in great demand. For example, birch coal is in demand at public catering enterprises. The use of such products is quite wide.
Coniferous red coal is used as fuel for bath, home stoves and fireplaces. It is worth noting that the white variety of material is often used for import. Such material is in high demand in many countries of Europe, Asia and even in Japan.
Benefits of Birch Coal
The consumption of birch coal to solve small household problems has increased dramatically. This can be explained by the advantages of such a material:
- Compact storage, low cost.
- It does not require special expenses in preparation.
- Fast ignition. To prepare a dish, there is no need to wait until all the wood burns out. Birch coal is a finished fuel.
- Smokeless, high fire safety.
- During combustion, the product does not emit harmful substances: methane, tar, tar.
- Pleasant birch aroma. Dishes prepared on such coals acquire a pleasant taste and a peculiar smell. Such products are suitable for heating a bath. And all thanks to its aroma.
- Long burning time, high heat transfer rate. It is worth noting that birch coal is able to retain heat for a long time and burn evenly. This guarantees high-quality and good roasting of all products. In this case, the burning of dishes is excluded.
Fuel application
Birch charcoal is most often used as fuel, which does not smoke and burns well. The demand for such products increased with the advent of metallurgical enterprises. At the moment, birch coal is used in many industries. It is used as fuel in non-ferrous and ferrous metallurgy mainly for the production of boron and aluminum.
However, these are not all areas in which birch coal is used. It is often used in the production of polymers, glass, plastics, electrodes, paints, crystal, carbon disulfide, pure silicon, activated carbon and other medical preparations. The specific heat of combustion of this product is from 31.5 to 34 MJ / kg.
Cooking Application
Birch charcoal is also used in cooking for preparing a variety of dishes. This saves time and effort. On an open fire with the use of such products are cooked not only at home. A similar technology is used by many restaurants, catering establishments. Birch charcoal is ideal for cooking kebabs from poultry, pork and fish.
Other applications
Birch coal is often used for agricultural needs. This material is ideal for thermal and waterproofing. It should be noted that coal has excellent adsorbing properties. For this reason, it is often used for a variety of treatment processes. Derivative products that are formed during the manufacture of birch coal are used to remove harmful impurities from water, alcohol-containing products, drinks, and so on.
Special equipment
How is birch coal made? Manufacturers usually use special equipment. Most often these are charcoal machines. The range of such units today is quite large. This causes some difficulties for beginning businessmen.
It should be borne in mind that the output of finished products in some cases may be less than the declared productivity of the equipment. This is because oxygen enters the chamber when burning wood. The result is a marriage. In other words, part of the material simply burns out completely. In such cases, it may result in unfinished wood, the smell of tar and cracks. For this reason, many enterprises, when producing birch coal, use simple equipment.
Manufacturing steps
How is birch coal made? The production of this material consists of several main stages. There are three of them:
- Drying. This process is carried out using special cameras. At this stage, the optimum moisture content of the raw material is achieved. In other words, the wood is being dried. This avoids decay, as well as other adverse events.
- Pyrolysis. This is the process of producing coal. At this stage, the raw materials are fired in a special chamber, from which all air is pumped out in advance. Combustion is due to the gases that are released when heated by the wood itself.
- Calc. This is the last stage in which the removal of gas and tar residues occurs.
Now you know how to make birch charcoal. At first, the process of manufacturing such products seems quite simple, but this is far from the case. Coal production is a laborious work that requires physical effort.
Who produces coal
The most famous coal producers in our country are:
- "Coal in bulk."
- LLC "Pyrolysis".
- "Master coal."
- LLC "Modernum".
Companies make coal not only from birch, but also from other breeds. They mainly produce Category A.
In conclusion
The production of birch coal is a rather promising direction for the development of medium and small businesses in our country. Increased demand allows you to easily sell finished products. The low cost of birch coal provides good performance indicators even for a small enterprise.