About the process flow of coconut shell carbonization
2024-08-17
Coir carbonization is an important step in the production of coir activated carbon, and it is also a key process to convert coir into solid material with high carbon content. The following is a detailed analysis of coconut shell carbonization:
一、 the purpose of coconut shell carbonization
Coir carbonization aims to pyrolysis organic matter in coir into solid carbon with high carbon content through high temperature treatment, while releasing gas and liquid. This process not only reduces the volume of the coconut shell, but also significantly changes its physical and chemical properties, providing a basis for subsequent processing into activated carbon.
二、 coconut shell carbonization process
1. Raw material preparation:
o Good quality coconut shells are collected and cleaned and preliminarily crushed to a particle size suitable for carbonization.
2. Carbonization reaction:
o The pre-treated coir is placed in a carbonization furnace, usually by high-temperature boiling or pressurized carbonization.
o In high temperature, hypoxic environment, the organic matter in the coir is transformed into solid carbon by pyrolysis reaction, while releasing gases (such as carbon dioxide, water vapor, etc.) and liquids (such as tar).
The carbonization process requires strict control of temperature, atmosphere and time to ensure the full implementation of the carbonization reaction and the quality of the carbonized products.
3. Application of continuous carbonization furnace:
o Dingli Continuous carbonization furnace, as a continuous pyrolysis equipment, has significant advantages in coconut shell carbonization processing. Its continuous rotation ensures that the raw material is uniformly heated in the furnace and improves the carbonization efficiency.
The roller carbonization furnace also uses sealing technology and a heat recovery system to reduce environmental pollution and energy consumption.
4. Cooling and screening:
After carbonization is complete, the coir carbon is cooled to reduce its temperature and facilitate subsequent processing.
o The cooled coir carbon also needs to be screened to remove impurities and parts of uneven particle size to improve the uniformity and quality of coir carbon.
三、influencing factors of coconut shell carbonization
• Temperature: Carbonization temperature is one of the key factors affecting the carbonization effect of coir. Too high or too low temperature may lead to incomplete carbonization or the quality of carbonized products decline.
• Time: Carbonization time is also an important factor affecting the carbonization effect of coir. Appropriate carbonization time can ensure that the organic matter in the coir is fully pyrolyzed into solid carbon.
• Atmosphere: The control of atmosphere in the carbonization process is equally important. The anoxic environment helps to reduce the occurrence of oxidation reactions, thereby retaining more carbon in the coir carbon.
Fourth, the application of coconut shell carbonization
Coir carbon obtained after coir carbonization has a wide range of applications, including but not limited to:
• Activated carbon production: coconut shell carbon is one of the important raw materials for the production of activated carbon. After activation treatment, coconut shell activated carbon with strong adsorption capacity can be obtained.
• Energy utilization: coir charcoal can also be used as a fuel, releasing heat during combustion.
• Other fields: Coir carbon can also be used in soil improvement, fertilizer additives and other fields to improve soil structure and improve soil fertility.
In summary, coconut shell carbonization is one of the key links in the production process of coconut shell activated carbon, and its process includes raw material preparation, carbonization reaction, cooling and screening steps. By strictly controlling the temperature, time and atmosphere in the carbonization process, the carbonization reaction of coconut shell can be fully carried out and the quality of carbonized products can be ensured.
Coconut shell carbonization process can use Dingli new energy production of continuous carbonization machine, efficient environmental protection and energy saving for your coconut shell carbonization production line escort!
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