C - Chemistry – Metallurgy – 13 – K
Patent
C - Chemistry, Metallurgy
13
K
C13K 13/00 (2006.01) C13F 1/00 (2006.01) C13F 1/02 (2006.01) C13F 1/06 (2006.01)
Patent
CA 2288190
The invention relates to a method for the recovery of xylose from xylose- containing aqueous solutions that contain over 30 % by weight of xylose on dissolved dry solids. The solution is evaporated at low pressure to a solution supersaturated in respect of xylose, the solution is seeded, and the evaporation is continued at the boiling point of the solution until a crystal mass is obtained in which the xylose yield is 1 to 60 %, and the xylose crystals are recovered.
L'invention concerne un procédé pour récupérer le xylose dans une solution aqueuse contenant du xylose, comportant plus de 30 % en poids de xylose dans la matière sèche en solution. On fait évaporer la solution à basse pression pour obtenir une solution sursaturée en xylose, on ensemence cette solution et on poursuit l'évaporation au point d'ébullition de la solution jusqu'à obtenir une masse cristalline dans laquelle le rendement en xylose représente 1 à 60 %, et on récupère les cristaux de xylose.
Eroma Olli-Pekka
Nurmi Juha
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Xyrofin Oy
LandOfFree
Crystallization method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Crystallization method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Crystallization method will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1925478