Coffee husk pellet

Vietnam is currently the world’s second-largest coffee exporter (after Brazil) and the largest exporter of Robusta coffee. Therefore, we decided to utilize the massive volume of coffee husks—a byproduct of the coffee industry—to produce coffee husk pellets. Coffee husk pellets are cylindrical biomass products made from compressed coffee processing byproducts (husks/shells), widely utilized as renewable biofuel or animal feed ingredient.

Danh mục:

Key Characteristics & Applications

  • Composition & Properties: Rich in cellulose (~50%) and hemicelluloses (~38%), typically manufactured at 6–12 mm diameters with a moisture content under 14%. 
  • Energy/Biofuel Use: High combustion efficiency and energy density make them effective replacements or blends for coal and wood pellets in industrial boilers, power plants, and domestic heating. 
  • Agricultural/Feed Use: Utilized as fiber-rich animal feed or processed for organic fertilizer and soil conditioning.
  • Production Process: Involves drying, crushing, pelletizing via a pellet mill, cooling, and packing—sometimes blending with additives like sawdust, molasses, or starch to increase structural durability

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