Sunflower Husk

Extrusion granulation. TUU 15.4-00373847-203: 2007
Ash content,%max 4
Bulk density, kg / cubic metermin 500
Mass fraction of moisture and volatile substances,%max 12
Heat of combustion, MJ / kgmin 16
Diameter, mm8
Length, mm12

Sunflower husks, also known as sunflower hulls, sunflower kernels, refer to shells of sunflower fruits after the seeds are taken out. It’s a by-product of sunflower seeds deep processing industries. As sunflower is  planted widely all around the world, every year a large amount of sunflower seed is harvested. Before, sunflower husks are always thrown away or burnt directly as fuel for sunflower seeds processing

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