Method of producing molybdenum-99

Induced nuclear reactions: processes – systems – and elements – Nuclear transmutation

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G21G 112

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057844232

ABSTRACT:
An apparatus, and method, are disclosed for producing a high specific activity of a radioisotope in a single increment of target material, or sequentially within in-series increments of target material, by exposing a targeted isotope in the target material to a high energy photon beam to isotopically convert the targeted isotope. In particular, this invention is used to produce a high specific activity of Mo.sup.99, of at least 1.0 Ci/gm or preferably at least about 10.0 Ci/gm, from Mo.sup.100.

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