Pelletizing

[1] Iron ore pellets are spheres of typically 6–16 mm (0.24–0.63 in) to be used as raw material for blast furnaces.

The raw material is rolled into a ball, then fired in a kiln or in travelling grate to sinter the particles into a hard sphere.

The duration of each stage and the temperature that the pellets are subjected to have a strong influence on the final product quality.

[7] The use of the technology increased because it allows for the controlled release of dosage form, which also lead to a uniform absorption with less mucosal irritation within the gastrointestinal tract.

Wood pellets made by compressing sawdust or other ground woody materials are used in a variety of energy and non-energy applications.

Compared to other fuels made from wood, pellets have the advantage of higher energy density, simpler handling as it flows similar to grain, and low moisture.

[11] Areas of concern include the inland rainforests of British Columbia These claims are contested by the pellet and forest industries.

Other post pelleting applications include post-pelleting conditioning, sorting via a screen, and maybe coating if required.