Sugar – starch – and carbohydrates – Processes – Carbohydrate manufacture and refining
Reexamination Certificate
2006-06-27
2006-06-27
Lorengo, J. A. (Department: 1755)
Sugar, starch, and carbohydrates
Processes
Carbohydrate manufacture and refining
C127S002000, C127S009000, C127S015000, C127S016000, C127S055000, C127S058000, C127S061000, C127S062000
Reexamination Certificate
active
07067013
ABSTRACT:
Method for producing refined sugar from sugared juice, such as raw juice from sugar cane or from sugar beet, containing sugar and impurities, which comprises the operations of:tangential filtration of the sugared juice in order to obtain a retentate and a filtrate,softening of the filtrate in order to obtain a softened filtrate,concentration of the softened filtrate in order to obtain a softened syrup,chromatography of the softened syrup in order to obtain an extract enriched in sugars and a raffinate enriched in impurities,crystallisation of the extract in two or more crystallisation/separation steps in order to obtain refined sugar and a run-off, andcombination of the run-off with the softened syrup in order that they are both subjected to the chromatography operation.
REFERENCES:
patent: 5554227 (1996-09-01), Kwok et al.
patent: 5865899 (1999-02-01), Theoleyre et al.
patent: 5902409 (1999-05-01), Kwok et al.
patent: 6440222 (2002-08-01), Donovan et al.
patent: 6485574 (2002-11-01), Chou et al.
Baudouin Stanislas
Theoleyre Marc-Andre
APPLEXION
Casella Anthony J.
Hailey Patricia L.
Hespos Gerald E.
Lorengo J. A.
LandOfFree
Method and plant for the production of refined sugar from a... 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 and plant for the production of refined sugar from a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and plant for the production of refined sugar from a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3620320