公开(公告)号：US6362240B2

公开(公告)日：2002-03-26

申请号：US74059400

申请日：2000-12-19

Applicant: ORGANO CORP

Inventor： ASAKAWA YUJI

IPC: C13K1/08 ,  B01J39/04 ,  B01J41/04 ,  B01J49/00 ,  C13B20/14 ,  B01J49/02 ,  B01J43/00

CPC classification number: C13B20/142 ,  B01J49/09 ,  B01J49/50

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.

Abstract translation: 通过碱性再生剂A通过碱性阴离子交换树脂（3），并通过强酸性阳离子交换树脂（4），碱性阴离子交换树脂可以再生，而两性有机物质如强烈捕获的氨基酸 酸性阳离子交换树脂可以解吸。 然后，酸性再生剂B通过强酸性阳离子交换树脂再生强酸性阳离子交换树脂。