Recybois sa

ZI de Ruette - Latour
Mob: +32(0)477 36 54 89
Tél : +32 63 670 070
Fax : +32 63 232 210


avenue John F. Kennedy
2015 Luxembourg

work +352 22 54 74 314
fax +352 22 54 77



Wood waste comes from container terminals managed by Idélux, but also from the province of Namur, and the recovery of used pallets taken from customers supplied by François Paletterie and other manufacturers in the region.

They are unloaded onto a storage slab and then crushed into blocks that are less than 100 mm in size. Metal particles are recovered using magnetisation (ferrous metals) as well as an eddy current separator (nonferrous metals). The blocks are filtered to eliminate as many of the fines as possible. This dust will be reclaimed at a cement works.

These wooden blocks, calibrated and cleaned, are stored in a silo that is larger than 8000 m³. They provide a regular feed to a boiler that produces steam at 420° C under pressure of 32 bars. This steam drives a turbine that produces electricity, as well as heat recovered in the form of hot water at 105° C and used for heating buildings and industrial units, for drying the sawdust that is used as a raw material to produce pellets and for the regulatory phytosanitary treatment of pallets. Maintaining a temperature of 57° C within the wood for 30 minutes allows the insects and larvae lodged within the fresh wood to be eliminated. This treatment is the ecological alternative to chemical wood treatment, and a natural alternative for François Paletterie. Cogeneration (combined production of heat and electricity) falls fairly and squarely within the spirit of the Kyoto protocol advocating the production of renewable energy.

Les émissions de fumées de notre chaudière sont contrôlées en permanence et respectent des normes strictes. Vous trouverez ci-dessous les résultats mis à jour toutes les 24H.

Schéma cogénération

Mesures des émissions - GAZ - Poussières

Les valeurs mesurées sont rapportées aux conditions suivantes:
gaz sec - pression 1013 hPa - température 273K - teneur en oxygène de 11%


CO en mgr/Nm³


SO2 en mgr/Nm³


Poussières en mgr/Nm³


Mise à jour le 20.03.2017