发明名称 |
Process for the separation of gadolinium isotopes |
摘要 |
An efficient and economical separation of the gadolinium isotopes Gd155, Gd156 and/or Gd157 from mixtures containing the same is effected by a liquid chromatographic column system using an ion exchange resin and an eluant solution. A portion of the eluant solution is used to saturate the columns and a feed solution containing the mixture of gadolinium isotopes is charged to the columns. Further eluant solution is passed through the saturated columns containing the feed solution to form a fraction of eluant solution rich in the desired gadolinium isotopes which is separated from the remainder of the eluant upon discharge from the columns.
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申请公布号 |
US4711768(A) |
申请公布日期 |
1987.12.08 |
申请号 |
US19850746143 |
申请日期 |
1985.06.18 |
申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
PETERSON, STEVEN H.;LAHODA, EDWARD J.;WEISBERG, SHARON L. |
分类号 |
B01D59/30;(IPC1-7):B01D59/30 |
主分类号 |
B01D59/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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