Ac
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Dec 31, 2024
Grant Date -
Nov 17, 2022
app pub date -
Jun 25, 2020
filing date -
Jun 25, 2020
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An object of the present invention is to provide a method for purifying efficiently and easily a 226Ra-containing solution obtained when 225Ac is produced from a 226Ra target, a method for producing a 226Ra target by using the purified 226Ra-containing solution obtained by the above purification method, and a method for producing 225Ac including these above methods. The method for purifying a 226Ra-containing solution according to the present invention is characterized by including an adsorption step (R1) of allowing 226Ra ions to adsorb onto a carrier having a function of selectively adsorbing divalent cations by bringing a 226Ra-containing solution (a) into contact with the carrier under an alkaline condition; and an elution step (R2) of eluting the 226Ra ions from the carrier under an acidic condition.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully