Non-woody briquettes
Densified biofuel made with or without additives in form of cubiform, prismatic or cylindrical unit
diameter of more than 25 mm produced by compressing milled biomass
The raw material can be herbaceous, fruit or aquatic biomass or biomass blends and mixtures.
Briquettes are usually manufactured in a piston press, with the total moisture content on wet basis usually being less than 15 % of the mass.