EP 2292803 A1 20110309 - Separation process
Title (en)
Separation process
Title (de)
Trennungsverfahren
Title (fr)
Procédé de séparation
Publication
Application
Priority
EP 09164728 A 20090707
Abstract (en)
The present invention relates to an improved process of producing crystalline fructose. The process is based on chromatographic fractionation of one or more fructose crystallization run-offs obtained from the crystallization, followed by introducing the fructose fraction(s) thus obtaine into further crystallization for the production of crystalline fructose. The chromatographic fractionation is carried out in a separation system, which comprises a cation exchange resin in two different ion forms, whereby at least one of the resins is in a Ca 2+ form.
IPC 8 full level
C13K 11/00 (2006.01); C13B 30/00 (2011.01); C13B 35/00 (2011.01)
CPC (source: EP)
C13B 30/00 (2013.01); C13B 35/00 (2013.01); C13K 11/00 (2013.01)
Citation (applicant)
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Citation (search report)
- [IY] WO 9529002 A1 19951102 - XYROFIN OY [FI], et al
- [YD] US 5234503 A 19930810 - LILLARD JR DONALD W [US], et al
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- [A] WO 0227038 A1 20020404 - XYROFIN OY [FI], et al
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Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 09164728 A 20090707