Electrolysis: processes – compositions used therein – and methods – Electrolytic material treatment
Reexamination Certificate
2003-05-09
2010-10-05
Phasge, Arun S (Department: 1795)
Electrolysis: processes, compositions used therein, and methods
Electrolytic material treatment
C205S742000
Reexamination Certificate
active
07807040
ABSTRACT:
The present invention provides a process for the recovery of radiolabelled isotopes from organic substances labelled or contaminated with one or more radiolabelled isotopes, which process comprises: i) adding organic substances labelled or contaminated with a radiolabelled isotope to an acidic aqueous electrolyte containing silver ions as an electrochemically regenerable primary oxidising species; ii) subjecting the acidic aqueous electrolyte to an electric potential; and iii) recovering the radiolabelled isotope from the products of the electrochemical process resulting from the application of the electric potential; wherein the process is carried out at a slight pressure depression.
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Jones Christopher Peter
Legg Stuart Anton
Turner Andrew Derek
Biodynamics Research Limited
Oppenheimer Wolff & Donnelly LLP
Phasge Arun S
Wrigley Barbara A.
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