What Is The Carbonisation Process Of Wood Briquettes?

Charcoal is treated at high temperatures to form a special material: carbonised wood. The physical and chemical properties of the wood are changed. Quality and hardness are gained The wood is placed in a wood charcoal carbonisation furnace and heated to a high charring temperature. The moisture and organic matter in the wood are made to pyrolyse. Gradually transformed into solid carbonaceous products. Carbonised wood is increasingly used in the field of construction. It has high durability and corrosion resistance. It is commonly used to build outdoor floors, doors, windows, wall panels, roofs and so on. It can also be used to make furniture, interior decoration and so on. It has a certain beautiful grain and texture.

What Is The Carbonisation Process Of Wood Briquettes?

Wood Charcoal Carbonation Furnace Wood carbonisation can be divided into three main stages: preheating, carbonisation and cooling.

1. Raw material preheating stage: first start the carbonisation furnace. Charcoal, coal, and other fuels to heat the furnace body. The temperature of the furnace body is gradually increased. Thus the raw material is preheated. In this process, the water and other chemicals in the raw materials can be evaporated. The raw material is dried. This reduces carbon dioxide emissions. The raw material contains moisture and volatile organic compounds. They therefore need to be dried. Depending on the raw material, the pre-treatment temperature varies considerably. Usually the material is first dried. The internal moisture is reduced to less than 10 per cent.

2. Carbonation stage: If the temperature in the wood charcoal carbonisation furnace reaches a certain level. Volatile organic compounds in the raw materials begin to decompose. At the same time produce methane, carbon monoxide and other combustible gases. Solid also began to occur carbonation reaction. This results in the eventual formation of solid fuels such as charcoal. It should be noted that: according to different materials. Need to control the carbonisation temperature, carbonisation speed and other parameters. This ensures the quality of the carbonised product.

3. Cooling stage: after carbonisation of the material. The volatile substances in the wood have been completely released. Only pure charcoal remains. Due to the high temperature of the charcoal discharged, it needs to be cooled by the cooler again. It needs to be cooled again by cooling machine. The cooled finished product can be collected directly. Cooling the material also increases the heat resistance of the finished product.

Above mentioned: is the carbonisation process of wood blocks. According to different wood raw materials. The carbonisation conditions and times vary greatly. According to the characteristics of the raw material and the target product demand. Thus, the carbonisation temperature, heat preservation conditions, atmosphere conditions and carbonisation time of the wood charcoal carbonisation furnace are adjusted according to the characteristics of the raw materials and the demand of the target products. Finally get the best carbonisation effect.