Mix Wood Ash 1% Calories 4700
Wood pellets & wood shaving.
Wood Pellets are a type of biomass fuel made from compressed sawdust, wood shavings, and other wood residues. They are widely used as a renewable energy source for heating and power generation. The process of making wood pellets involves drying, compressing, and extruding the wood material into small, cylindrical pellets, typically measuring 6-10 mm in diameter and 10-30 mm in length. Their high energy content and consistent size make them an efficient and convenient fuel source. Key Characteristics of Wood Pellets: 1. Composition: - Raw materials: Wood pellets are typically made from sawdust, shavings, and residues from sawmills or wood processing industries. Hardwood or softwood can be used, though the type of wood affects the pellet's burning characteristics. - Binders: During the pelletizing process, the natural lignin in the wood acts as a binder, so no additional chemicals are usually needed. 2. Energy Content: - High calorific value: Wood pellets have an energy content of approximately 4,000 to 5,000 kcal/kg, depending on the type of wood and the moisture content. - Low moisture content: Typically, wood pellets have a moisture content of less than 10%, which contributes to their high efficiency when burned as fuel. 3. Environmental Benefits: - Renewable: Wood pellets are considered a renewable energy source because they are made from natural and abundant wood residues. - Carbon neutral: When burned, wood pellets release CO2, but since this carbon was absorbed by the trees during their growth, the process is considered carbon neutral, contributing less to global warming compared to fossil fuels. - Sustainable production: Many producers source wood from sustainably managed forests, ensuring the long-term availability of raw materials. 4. Applications - Residential heating: Wood pellets are commonly used in pellet stoves and boilers to heat homes. They are a clean, efficient, and cost-effective alternative to traditional wood logs or coal. - Industrial energy: Large-scale power plants and industrial facilities use wood pellets to generate heat or electricity. Some countries, especially in Europe, use wood pellets in co-firing processes with coal to reduce carbon emissions. - District heating: In some countries, wood pellets are used in district heating systems that provide heat to multiple buildings from a central plant. 5. Advantages: - High energy density: Wood pellets are dense, making them more efficient for transport and storage compared to other biomass fuels like wood chips or logs. - Low ash content: When burned, wood pellets produce very little ash (less than 1%), making them cleaner to handle and easier to maintain in heating systems. - Consistency: Their uniform size and moisture content ensure consistent combustion, making them easier to regulate in automated heating systems.
