Process for the cold transformation of municipal refuses...

C - Chemistry – Metallurgy – 04 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

241/142, 61/2.1

C04B 18/30 (2006.01) B03B 9/06 (2006.01) B09B 3/00 (2006.01) C02F 11/00 (2006.01) C04B 18/02 (2006.01) C04B 28/10 (2006.01)

Patent

CA 2289680

The invention relates to a process for the cold transformation of urban solid refuses (USR) and/or sludge into inert materials, comprising the steps of: feeding USR and/or sludge from respective feeding lines; introducing the materials within a micronizer in order to reduce the granulometry and to recover water contained therein; adding CaO in an amount between 5 and 10 % in weight of the main component; adding CaCO3 in an amount between 5 and 10 % in weight of the main component; adding a polymeric additive in an amount between 3 and 10 % in weight of the main component; conveying the product to the shaping and stocking step. The invention also relates to a plant for the realisation of the above process and to the products obtained.

L'invention concerne un procédé de transformation à froid, soit de déchets urbains solides, soit de boues liquides en matériaux inertes, ce qui consiste à récupérer ces déchets urbains solides ou ces boues liquides depuis des conduits d'alimentation respectifs; à introduire ces matériaux dans un microniseur, de manière à en diminuer la granulométrie et à recueillir l'eau qu'ils contiennent; à ajouter CaO en quantité située entre 5 et 10 % en poids du constituant principal; à ajouter CaCO¿3? en quantité située entre 5 et 10 % en poids du constituant principal; à ajouter un additif polymère en quantité située entre 3 et 10 % en poids du constituant principal; à transférer le produit vers l'étape de mise en forme et d'emmagasinage. Elle concerne également une installation servant à mettre ce procédé en application, ainsi que les produits obtenus.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Process for the cold transformation of municipal refuses... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the cold transformation of municipal refuses..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the cold transformation of municipal refuses... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1911144

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.