Process for the separation and purification of yttrium-90 for medical applications
Patent
·
OSTI ID:6649133
An extraction chromatographic method for the preparation of [sup 90]Y of high chemical and radiochemical purity is disclosed. After an initial purification of a [sup 90]Sr stock solution and a suitable period of [sup 90]Y ingrowth, the solution is passed through a series of strontium-selective chromatographic columns, each of which lowers the [sup 90]Sr content of the mixture by a factor of about 10[sup 3]. The [sup 90]Y remaining is freed from any residual [sup 90]Sr, from its [sup 90]Zr daughter, and from any remaining impurities by passing the sample through a final column designed to selectively retain yttrium. 5 figures.
- DOE Contract Number:
- W-31109-ENG-38
- Assignee:
- Dept. of Energy, Washington, DC (United States)
- Patent Number(s):
- US 5368736; A
- Application Number:
- PPN: US 8-095555
- OSTI ID:
- 6649133
- Country of Publication:
- United States
- Language:
- English
Similar Records
A process for the separation and purification of yttrium-90 for medical applications
Process for the separation and purification of yttrium-90 for medical applications
RESIDUE ADSORPTION. I. SEPARATION OF STRONTIUM-90 AND YTTRIUM-90
Patent
·
Thu Dec 31 23:00:00 EST 1992
·
OSTI ID:97209
Process for the separation and purification of yttrium-90 for medical applications
Patent
·
Fri Dec 31 23:00:00 EST 1993
·
OSTI ID:869624
RESIDUE ADSORPTION. I. SEPARATION OF STRONTIUM-90 AND YTTRIUM-90
Journal Article
·
Wed May 01 00:00:00 EDT 1963
· Journal of Inorganic and Nuclear Chemistry (England) Merged with Inorg. Nucl. Chem. Lett. to form Polyhedron
·
OSTI ID:4698003
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400105 -- Separation Procedures
550601* -- Medicine-- Unsealed Radionuclides in Diagnostics
62 RADIOLOGY AND NUCLEAR MEDICINE
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CHEMICAL PREPARATION
CHROMATOGRAPHY
DAYS LIVING RADIOISOTOPES
DRUGS
HOURS LIVING RADIOISOTOPES
INTERMEDIATE MASS NUCLEI
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LABELLED COMPOUNDS
NUCLEI
ODD-ODD NUCLEI
PURIFICATION
RADIOISOTOPES
RADIOPHARMACEUTICALS
SEPARATION PROCESSES
SYNTHESIS
YTTRIUM 90
YTTRIUM ISOTOPES
400105 -- Separation Procedures
550601* -- Medicine-- Unsealed Radionuclides in Diagnostics
62 RADIOLOGY AND NUCLEAR MEDICINE
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CHEMICAL PREPARATION
CHROMATOGRAPHY
DAYS LIVING RADIOISOTOPES
DRUGS
HOURS LIVING RADIOISOTOPES
INTERMEDIATE MASS NUCLEI
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LABELLED COMPOUNDS
NUCLEI
ODD-ODD NUCLEI
PURIFICATION
RADIOISOTOPES
RADIOPHARMACEUTICALS
SEPARATION PROCESSES
SYNTHESIS
YTTRIUM 90
YTTRIUM ISOTOPES