| 发明名称 |
Composition for regenerating an ion exchange resin |
| 摘要 |
A method and composition for removing perchlorate from a highly selective ion exchange resin is disclosed. The disclosed approach comprises treating the resin in a solution of super critical or liquid carbon dioxide and one or more quaternary ammonium chloride surfactant compounds.
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| 申请公布号 |
US2002132866(A1) |
申请公布日期 |
2002.09.19 |
| 申请号 |
US20020047160 |
申请日期 |
2002.01.14 |
| 申请人 |
EVEN WILLIAM R.;IRVIN JENNIFER A.;TARVER EDWARD E.;BROWN GILBERT M.;WANG JAMES C. F. |
发明人 |
EVEN WILLIAM R.;IRVIN JENNIFER A.;TARVER EDWARD E.;BROWN GILBERT M.;WANG JAMES C. F. |
| 分类号 |
B01J49/00;C08J5/20;(IPC1-7):C08J5/20 |
主分类号 |
B01J49/00 |
| 代理机构 |
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