1 Tonne Pellets Equals How Many M3 of Hackschnitzel?
Hackschnitzel, a type of wood chip, is a popular choice for fueling biomass boilers. When considering the use of hackschnitzel as a fuel source, it's essential to understand the equivalent volume of pellets that can be substituted. In this article, we'll explore the conversion factor between 1 tonne of pellets and its equivalent volume in cubic meters (m3) of hackschnitzel.
Understanding the Density of Hackschnitzel
The density of hackschnitzel can vary depending on the moisture content, wood species, and chip size. On average, the density of hackschnitzel ranges from 350 to 450 kilograms per cubic meter (kg/m3). For the purpose of this article, we'll use an average density of 400 kg/m3.
Converting 1 Tonne of Pellets to M3 of Hackschnitzel
To convert 1 tonne of pellets to m3 of hackschnitzel, we need to consider the energy content of both fuels. Pellets typically have an energy density of around 16-18 GJ/tonne, while hackschnitzel has an energy density of approximately 12-14 GJ/tonne.
Assuming an energy density of 17 GJ/tonne for pellets and 13 GJ/tonne for hackschnitzel, we can estimate the equivalent volume of hackschnitzel required to match the energy content of 1 tonne of pellets.
Calculation
Let's calculate the equivalent volume of hackschnitzel:
1 tonne pellets = 17 GJ 1 tonne hackschnitzel = 13 GJ To find the equivalent volume of hackschnitzel, we can divide the energy content of 1 tonne of pellets by the energy density of hackschnitzel:
17 GJ (pellets) ÷ 13 GJ/tonne (hackschnitzel) ≈ 1.31 tonnes of hackschnitzel
Now, we can convert the weight of hackschnitzel to volume (m3) using the average density of 400 kg/m3:
1.31 tonnes × (1000 kg/tonne) ÷ 400 kg/m3 ≈ 3.28 m3 of hackschnitzel
Conclusion
In conclusion, 1 tonne of pellets is equivalent to approximately 3.28 cubic meters (m3) of hackschnitzel, assuming an energy density of 17 GJ/tonne for pellets and 13 GJ/tonne for hackschnitzel. This conversion factor is essential for biomass fuel suppliers, boiler operators, and anyone looking to substitute hackschnitzel for pellets in their energy production.
