B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 13/00 (2006.01) B02C 17/00 (2006.01) B82B 3/00 (2006.01) C01G 23/047 (2006.01)
Patent
CA 2756075
A method is disclosed of producing stable nanosized colloidal suspensions of particles with limited crystallinity loss, products thereof, use of the products and an apparatus for the method. In particular the present invention relates to a wet milling method with small beads wherein the size of the final particles in suspension are stabilized in the nanorange (D50 < 75 nm) and at the same time the particles substantially maintain the crystallinity.
La présente invention concerne un procédé de production de suspensions colloïdales stables de particules nanométriques avec une perte limitée de la cristallinité, les produits ainsi obtenus, l'utilisation de ces produits, et un appareil destiné au procédé. L'invention concerne plus particulièrement un procédé de broyage humide utilisant de petites billes, procédé dans lequel le calibre final des particules en suspension se stabilise dans une plage nanométrique (D50 < 75 nm), et ce, sans perte notable de cristallinité des particules.
Ausig Christensen Christian
Brummerstedt Iversen Steen
Jensen Henrik
Rasmussen Hans
Reenberg Theis
Fetherstonhaugh & Co.
Valinge Photocatalytic Ab
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