Invention Grant
- Patent Title: Mixed-bed type sugar solution refining system and regeneration method for such apparatus
- Patent Title (中): 混床式糖溶液精制系统及其再生方法
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Application No.: US74059400Application Date: 2000-12-19
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Publication No.: US6362240B2Publication Date: 2002-03-26
- Inventor: ASAKAWA YUJI
- Applicant: ORGANO CORP
- Priority: JP36096099 1999-12-20
- Main IPC: C13K1/08
- IPC: C13K1/08 ; B01J39/04 ; B01J41/04 ; B01J49/00 ; C13B20/14 ; B01J49/02 ; B01J43/00
Abstract:
By passing an alkali regenerating agent A through a basic anion exchange resin (3), and through a strongly acidic cation exchange resin (4), the basic anion exchange resin can be regenerated while amphoteric organic materials such as the amino acids captured at the strongly acidic cation exchange resin can be desorbed. Then, an acid regenerating agent B is passed through the strongly acidic cation exchange resin to regenerate the strongly acidic cation exchange resin.
Information query
