wood pellet

Biomass pellet fuel, made from materials such as wood chips, bamboo scraps, and tree branches, undergoes professional machinery and special processes without any chemical additives. It is compressed into pellet-shaped fuel at high pressure and low temperature.

As a new type of pellet fuel, biomass pellets have gained recognition due to their unique advantages. They not only offer economic benefits but also environmental benefits compared to traditional fuels.

Advantages of biomass pellet fuel

  1. Clean and Environmentally Friendly:
  • Biomass pellet fuel is a natural biomass pellet fuel that can replace urban gas. It has low moisture content and high combustion thermal efficiency.
  • Biomass pellet fuel does not contain sulfur or phosphorus, and it emits near-zero carbon dioxide, resulting in minimal air and environmental pollution. It offers environmental benefits and is an effective way to address adverse climate changes.
  • Biomass pellet fuel is clean and hygienic, facilitating convenient feeding and reducing the labor intensity of workers. It greatly improves the working environment and helps reduce labor costs for businesses.
  1. Space-Saving:
  • Biomass fuel is compressed at high temperatures and shaped into pellets, significantly reducing storage space and transportation costs.
  • The density of formed pellets is approximately ten times that of the raw materials, resulting in a fuel density of 0.9-1.2 tons/cubic meter, making it easy to transport and store.
  • Biomass pellet fuel produces minimal ash after combustion, greatly reducing the space required for ash disposal and lowering ash handling costs.
  1. High Combustion Thermal Efficiency:
  • Biomass pellet fuel significantly improves the combustion performance of wood materials, increasing thermal efficiency by over 80%. The heat generated by one ton of biomass pellet fuel is equivalent to 0.8 tons of coal.
  • Biomass pellet fuel has a high heat value, ranging from 3900 to 4800 kcal/kg. After carbonization, the heat value can reach 7000-8000 kcal/kg, with thermal efficiency exceeding 90%. This is much higher than the 60% efficiency of coal, resulting in significant energy savings.
  • Biomass pellet fuel has a high purity, free from other non-combustible materials. It has a carbon content of 75-85%, ash content of 3-6%, and moisture content of 1-3%. It does not contain coal gangue, stones, and other non-combustible impurities that consume heat, further enhancing its combustion value.
  • Biomass pellets are easy to burn completely, leaving minimal carbon residue. Compared to coal, biomass pellet fuel has a higher volatile content, lower ignition point, higher energy density, and significantly increased combustion duration. It can be directly applied in coal-fired boilers.
  1. Safety in Use:
  • Biomass pellet fuel is derived from natural biomass or wood waste and does not contain chemicals prone to fission, explosion, or gas leakage. Therefore, accidents such as poisoning, explosions, or gas leaks do not occur.
  • Biomass pellet fuel does not contain sulfur or phosphorus, and it does not corrode boilers, thus extending the boiler’s lifespan.
  1. Sustainable Utilization:
  • The ash produced after the combustion of biomass pellet fuel can be used as fertilizer.
wood pellet
wood pellet

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