Peat fuel briquettes are a biodegradable fuel source made from compressed peat. Throughout history, peat has been used as a fuel source, along with coal and wood. The production of peat briquettes began in the early 20th century. Peat briquettes are known for their high fuel efficiency, strong heat energy, and low emissions of harmful pollutants. The first peat briquettes were manually made by compressing peat into molds. With advances in technology and the need for efficient renewable energy sources, industrial production of peat briquettes began in the second half of the 20th century. Machines designed for mass production of briquettes were introduced, ensuring high compression quality.
Peat layers in nature form over a long period of time through the accumulation and decay of plant remains. Dead plant parts such as leaves, roots, and branches accumulate on the soil surface, and organic matter loses its decomposition properties, forming peat layers. This process, known as humification, takes centuries or even millennia. A significant portion of peat is composed of sphagnum moss, which grows in peatlands, dies, and forms layers.
Peat, which is used as fuel, is widespread and distributed in many regions around the world, especially in cold climate zones where many plants grow and decay. The main sources of peat fuel usage are northern Europe, North America, Russia, the Baltic countries, Canada, Scandinavia, and Northern Asia. Some of the largest locations for peat extraction and utilization as fuel are Russia and the Baltic countries, which have extensive peat deposits. Peat for fuel is also found and used in Finland, Sweden, Norway, and Northern Asia. Peat briquettes are exported to countries where local peat resources are insufficient, and they are used as an alternative heating fuel.
The energy value of peat fuel briquettes depends on the composition of peat, moisture content, and density. Peat briquettes have an average calorific value ranging from 3580 to 4300 kcal/kg or about 4-5 kWh/kg. The efficiency of peat briquettes depends on the conditions of combustion, heat recovery systems, and control of the combustion process. Typically, the efficiency of peat briquettes reaches about 85-90%, meaning that up to 90% of the energy content is utilized for heat production. The provided figures are approximate and may vary depending on the manufacturer, peat composition, and other factors. For accurate calorific value and efficiency of peat briquettes, it is recommended to consult the manufacturer's technical data and certificates. It is also important to ensure proper combustion system to achieve optimal efficiency and performance.
To maintain the quality and properties of peat fuel briquettes, appropriate storage conditions should be ensured. Here are a few recommendations. Peat briquettes should be stored in a dry place, protected from direct rain or moisture. Proper ventilation and airflow will help prevent condensation and minimize the chances of moisture accumulation. Direct sunlight can have a negative impact on the quality of the briquettes. Keep them away from high heat sources and hot surfaces to avoid the risk of fire. Ensure proper fire safety measures. By storing them correctly, you will extend the shelf life of the high-quality fuel product and utilize it efficiently.