Converting Biomass and Waste Plastic to Solid Fuel Briquettes

Table 3

Geometrical characteristics of the manufactured briquettes.

Briquette	Geometrical characteristics
	Diameter; (𝑑 = mm)	Height; (ℎ = mm)
Sawdust	50	190
Oak wood	50	190
Beech sawdust	50	190
60% HDPE + 40% beech sawdust	50	190
70% PE + 30% beech sawdust	50	190
50% PE + 50% beech sawdust	50	190
40% PE + 60% sawdust	50	160
30% PE + 70% sawdust; (ℎ/𝑑 = 3,4)	50; With a perforated internal diameter of 10 mm	170
30% PE + 70% sawdust; (ℎ/𝑑 = 3.94)	47	185
35% PE + 65% sawdust	50	175
Commercial product 1	50	185
Commercial product 2	55	180
10% PET + 25% PE + 65% sawdust	50	180
30% PET + 25% PE + 65% sawdust	50	180
15% PET + 30% PE + 55% sawdust	50	180
7.5% PET + 27.5% PE + 65% sawdust	50	180