Tungsten-188/carrier-free rhenium-188 perrhenic acid generator system
Abstract
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.
- Inventors:
-
- (Oak Ridge, TN)
- Cookeville, TN
- Knoxville, TN
- Harriman, TN
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- OSTI Identifier:
- 869112
- Patent Number(s):
- 5275802
- Assignee:
- Martin Marietta Energy Systems, Inc. (Oak Ridge, TN)
- Patent Classifications (CPCs):
-
A - HUMAN NECESSITIES A61 - MEDICAL OR VETERINARY SCIENCE A61K - PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
G - PHYSICS G21 - NUCLEAR PHYSICS G21G - CONVERSION OF CHEMICAL ELEMENTS
- DOE Contract Number:
- AC05-84OR21400
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- tungsten-188; carrier-free; rhenium-188; perrhenic; acid; generator; providing; radioisotope; form; comprises; chromatography; column; tandem; fluid; connection; exchange; containing; charge; radioactive; parent; isotope; charged; eluted; alkali; metal; salt; solution; generate; intermediate; passed; ion-exchange; convert; exchange column; salt solution; alkali metal; metal salt; column containing; ion-exchange column; chromatography column; parent isotope; carrier-free radioisotope; acid form; radioactive parent; rhenium-188 perrhenic; perrhenic acid; free acid; intermediate solution; tandem fluid; fluid connection; carrier-free rhenium-188; acid comprises; acid generator; /424/999/
Citation Formats
Knapp, Jr., Furn F., Lisic, Edward C, Mirzadeh, Saed, and Callahan, Alvin P. Tungsten-188/carrier-free rhenium-188 perrhenic acid generator system. United States: N. p., 1994.
Web.
Knapp, Jr., Furn F., Lisic, Edward C, Mirzadeh, Saed, & Callahan, Alvin P. Tungsten-188/carrier-free rhenium-188 perrhenic acid generator system. United States.
Knapp, Jr., Furn F., Lisic, Edward C, Mirzadeh, Saed, and Callahan, Alvin P. Sat .
"Tungsten-188/carrier-free rhenium-188 perrhenic acid generator system". United States. https://www.osti.gov/servlets/purl/869112.
@article{osti_869112,
title = {Tungsten-188/carrier-free rhenium-188 perrhenic acid generator system},
author = {Knapp, Jr., Furn F. and Lisic, Edward C and Mirzadeh, Saed and Callahan, Alvin P},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat Jan 01 00:00:00 EST 1994},
month = {Sat Jan 01 00:00:00 EST 1994}
}
Works referenced in this record:
Un générateur de 188Re à partir de 188W
journal, June 1969
- Blachot, J.; Herment, J.; Moussa, A.
- The International Journal of Applied Radiation and Isotopes, Vol. 20, Issue 6