Groundnut shells, the outer layer of peanuts, serve as a valuable biofuel source. By compressing them into biomass briquettes or processing them into high-energy pellets, groundnut shells offer eco-friendly alternatives for heating and power generation. The utilization not only addresses agricultural waste management but also contributes to reducing dependence on non-renewable fuels, aligning with sustainable energy practices.
3800-4400 Kcal/kg
10 ~ 12%
8 ~ 12%
The extraction of groundnut shells from groundnut involves harvesting, uprooting or shaking to loosen the peanuts, drying for shell hardening, threshing for separation, and winnowing to remove shells using air currents. The cleaned and graded peanuts are stored, while the separated shells, considered byproducts, may undergo additional processing for applications like biofuel production, depending on specific needs and technologies.
Groundnut shells are commonly used as loose biomass in industrial boilers for direct burning. They are also employed as a raw material for producing biofuels, specifically briquettes or pellets, serving as a direct replacement for coal in industrial heating systems
Groundnut, hailed as the “king of oilseeds” in India. With two annual harvests in March and October, it is a staple food and vital cash crop. Despite its nutritional richness, groundnut remains economically priced, leading to substantial groundnut shell residues. As the interest in utilizing these shells for biofuels grows, attracting private investments and government initiatives, it highlights the potential of groundnut shells for sustainable energy solutions. Whether you’re a groundnut shell manufacturer or interested in knowing about groundnut shell price per kg, check out the opportunities with us.
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