EP 1883079 B1 20090506 - Procedure for the preparation of radioisotopes
Title (en)
Procedure for the preparation of radioisotopes
Title (de)
Verfahren zur Herstellung von Radioisotopen
Title (fr)
Procedé destiné à la preparation de radio-isotopes
Publication
Application
Priority
EP 06425518 A 20060724
Abstract (en)
[origin: EP1883079A1] A procedure for the preparation of radioisotopes consisting of a first step of electrodepositing a metallic isotope target to be irradiated on a target-holder element, a second step of irradiating the target, a third step of dissolving the target and a fourth set of purifying the radioisotope from the initial metallic isotope and from other possible radioactive and metallic impurities; the electrodeposition step in turn consisting of a dissolution operation in which the isotope to be irradiated is dissolved in a solution of HNO 3 with concentration from 0.5 to 2.5 M, a pH buffering operation, and a recirculation operation, in which the solution obtained above is circulated at a rate from 0.5 to 3 within an electrolytic cell during the current output within the cell itself; the electrodeposition of the target to be irradiated occurs within the electrolytic cell during the recirculation operation.
IPC 8 full level
G21G 1/04 (2006.01)
CPC (source: EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1883079 A1 20080130; EP 1883079 B1 20090506; AT E430983 T1 20090515; DE 602006006667 D1 20090618
DOCDB simple family (application)
EP 06425518 A 20060724; AT 06425518 T 20060724; DE 602006006667 T 20060724