| 发明名称 |
METHOD FOR REDUCING ELUTION OF ORGANIC MATERIAL FROM ANION EXCHANGE RESIN |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for reducing an amount of an organic material eluted in an anion exchange resin which needs no additional unit operation or device for reducing the organic material eluted from the anion exchange resin and which certainly controls the amount of the organic material eluted to the predetermined amount or less. <P>SOLUTION: In the method for reducing the amount of the organic material eluted in the anion exchange resin, the anion exchange resin is aged by holding in an air-tight state, and the anion exchange resin after aging is cleaned by ultrapure water. <P>COPYRIGHT: (C)2007,JPO&INPIT |
| 申请公布号 |
JP2007083132(A) |
申请公布日期 |
2007.04.05 |
| 申请号 |
JP20050273102 |
申请日期 |
2005.09.21 |
| 申请人 |
DOW GLOBAL TECHNOLOGIES INC |
发明人 |
BESSHO NAOKI;AARON M JOHNSON |
| 分类号 |
B01J47/00;B01J41/04;C02F1/42 |
主分类号 |
B01J47/00 |
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