Selective polymer wrapping of radioactive materials
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United States of America Patent
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-
Aug 30, 2005
Grant Date -
Feb 13, 2003
app pub date -
Jan 14, 2002
filing date -
Jan 12, 2001
priority date (Note) -
Expired
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Abstract
A selective polymer-wrapping process is disclosed which is capable of exclusively wrapping radioactive particles from solid waste streams at room temperature. Accordingly, separation of wrapped radioactive particles from unwrapped non-radioactive particles is facilitated. The method includes exposing radioactive particles or material, alone or in combination with other materials, to a precursor monomer solution that is capable of polymerizing due to the inherent radiation of the radioactive material, whereby the radioactive material is partially or totally encapsulated in the resultant polymer.
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