Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Marc Alan Garland0
Saed Mirzadeh0
Date of Patent
December 14, 2010
0Patent Application Number
124226790
Date Filed
April 13, 2009
0Patent Primary Examiner
Patent abstract
A method for producing 229Th includes the steps of providing 226Ra as a target material, and bombarding the target material with alpha particles, helium-3, or neutrons to form 229Th. When neutrons are used, the neutrons preferably include an epithermal neutron flux of at least 1×1013 n s−1·cm−2. 228Ra can also be bombarded with thermal and/or energetic neutrons to result in a neutron capture reaction to form 229Th. Using 230Th as a target material, 229Th can be formed using neutron, gamma ray, proton or deuteron bombardment.
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