Chemistry of inorganic compounds – Oxygen or compound thereof – Metal containing
Reexamination Certificate
2005-06-29
2009-02-24
Langel, Wayne (Department: 1793)
Chemistry of inorganic compounds
Oxygen or compound thereof
Metal containing
C502S400000
Reexamination Certificate
active
07494640
ABSTRACT:
The sorption capabilities (e.g., kinetics, selectivity, capacity) of the baseline monosodium titanate (MST) sorbent material currently being used to sequester Sr-90 and alpha-emitting radioisotopes at the Savannah River Site are significantly improved when treated with hydrogen peroxide; either during the original synthesis of MST, or, as a post-treatment step after the MST has been synthesized. It is expected that these peroxide-modified MST sorbent materials will have significantly improved sorption capabilities for non-radioactive cations found in industrial processes and waste streams.
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Hobbs David T.
Nyman May D.
Langel Wayne
Martinez Brittany M
Sandia Corporaion
Watson Robert D.
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