Method of separating fission molybdenum

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Radioactive metal

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423 53, 423 54, C01F 1300

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active

055080103

ABSTRACT:
In a method of separating fission molybdenum from other fission products, wherein an aqueous solution of the fission molybdenum and the other fission products is supplied to a packet bed of manganese dioxide whereby the fission molybdenum and part of the other fission products are retained in the bed whereas the rest of the fission products is carried away with the aqueous solution and the fission molybdenum is recovered from the fission molybdenum-charged packet bed, the packet bed consists of hydrated manganese dioxide of a particle size of 0.2-0.5 mm from which any finer particles have been removed by a liquid sedimentation procedure.

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patent: 4123497 (1978-10-01), Ruddock
patent: 4131526 (1978-12-01), Moeglich
patent: 4981658 (1991-01-01), Ali et al.
Chemical Abstract, vol. 99, No. 24, Dec. 12, 1983, Columbus, Ohio, US, abstract No. 202098t, Sameh, A. Ali; Production of Fission Molybdemun on a Technical Scale at the Nuclear Research Center, Karlsruhe World Patent Index AN:88-041090/6 ZU SU 536665A.
Extraction Ion Exchange, 6(1), 167-182 (1988), J. Burih et al "Sorption Behaviour of Molybdenum on Different Metal Oxide Ion Exchanges".

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