发明名称 |
Tungsten-188/carrier-free rhenium-188 perrhenic acid generator system |
摘要 |
A generator system for providing a carrier-free radioisotope in the form of an acid comprises a chromatography column in tandem fluid connection with an ion exchange column, the chromatography column containing a charge of a radioactive parent isotope. The chromatography column, charged with a parent isotope, is eluted with an alkali metal salt solution to generate the radioisotope in the form of an intermediate solution, which is passed through the ion-exchange column to convert the radioisotope to a carrier-free acid form.
|
申请公布号 |
US5275802(A) |
申请公布日期 |
1994.01.04 |
申请号 |
US19920898050 |
申请日期 |
1992.06.12 |
申请人 |
MARTIN MARIETTA ENERGY SYSTEMS, INC. |
发明人 |
KNAPP, JR., FURN F.;LISIC, EDWARD C.;MIRZADEH, SAED;CALLAHAN, ALVIN P. |
分类号 |
B01D15/08;A61K51/12;C01G47/00;G21G4/08;(IPC1-7):A61K43/00;C07F13/00 |
主分类号 |
B01D15/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|