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Patent Searching and Data


Title:
METHOD OF DESALTING SUGAR SOLUTION AND ANION EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2002/083701
Kind Code:
A1
Abstract:
A means for inhibiting decomposition products, isomerization products, colored substances, etc. from generating in the desalting of a sugar solution and for thereby inhibiting the generation of impurities and preventing an ion-exchange resin from coloring or suffering a decrease in desalting ability. A sugar solution is desalted with an anion-exchange resin having carbonate ions and/or hydrogen carbonate ions deposited thereon.

Inventors:
KOMIYA SHINICHI (JP)
Application Number:
PCT/JP2002/003630
Publication Date:
October 24, 2002
Filing Date:
April 11, 2002
Export Citation:
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Assignee:
TOWA CHEMICAL IND (JP)
KOMIYA SHINICHI (JP)
International Classes:
B01J41/12; C07H1/06; C07H3/02; C13B20/14; (IPC1-7): C07H1/06; C07H3/02; B01D15/04
Foreign References:
JPH06237782A1994-08-30
JP2001096272A2001-04-10
JPH07289920A1995-11-07
JPH04368347A1992-12-21
Other References:
See also references of EP 1384724A4
Attorney, Agent or Firm:
Ota, Keiichi (1-12 Toranomon 1-chom, Minato-ku Tokyo, JP)
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