Method for stocking and preserving green round wood and sawn...

Details Method for stocking and preserving green round wood and sawn... Method for stocking and preserving green round wood and sawn...

B - Operations, Transporting

27

K

B27K 5/00 (2006.01)

Patent

CA 2274636

The invention relates to a method for stocking and preserving green round wood and sawn timber, which is stored in an airtight and lighttight sealing cover. The oxygen inside the cover is decomposed by the respiratory process of mushrooms, bacteria and wood cells that are still alive, thereby forming CO2 and H2O. Fermentation processes also lead to the decomposition of hemicelluloses and saccharides which are converted to organic acids and C02. The oxygen content in the cover is less than 0.1 vol. % after an adjustment time of 3 to 10 days of total stocking, while said CO2 content rises to more than 21 to 40 vol. %. This method enables green round wood and sawn timber to be stocked over long periods without wastage or environmental damage.

Procédé pour stocker et conserver du bois vert rond ou scié emmagasiné dans une enveloppe hermétique étanche à l'air et à la lumière. L'oxygène se trouvant dans l'enveloppe est décomposé et forme du CO2 et H2O sous l'effet de processus de respiration de champignons, bactéries et cellules de bois encore vivantes. En outre, des processus de fermentation entraînent la décomposition d'hémicelluloses et de sucres qui sont convertis en acides organiques et en CO2. La teneur en oxygène dans l'enveloppe est inférieure à 0,1 % en volume après une durée d'entreposage comprise entre 3 et 10 jours, pendant la totalité de la durée de stockage et la teneur en CO2 augmente pour atteindre plus de 21 à 40 % en volume. Le procédé selon l'invention permet de stocker du bois vert rond ou scié sans perte ni pollution, sur une longue durée.

Affiliated with

Also associated with

Rating

Method for stocking and preserving green round wood and sawn... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for stocking and preserving green round wood and sawn..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for stocking and preserving green round wood and sawn... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2027184