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首页> 外文会议>Workshop on the utilization of research reactors >A PERFORMANCE EVALUATION OF (n, γ)~(99)Mo/~(99m)Tc GENERATORS PRODUCED BY USING PZC MATERIALS AND IRRADIATED NATURAL MOLYBDENUM
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A PERFORMANCE EVALUATION OF (n, γ)~(99)Mo/~(99m)Tc GENERATORS PRODUCED BY USING PZC MATERIALS AND IRRADIATED NATURAL MOLYBDENUM

机译：（N，γ）〜（99）Mo /〜（99M）Tc发生器的性能评估通过使用PZC材料和辐照的天然钼产生

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Several previous works have shown that PZC materials as a molybdenum adsorbent afford a promising prospect for the future production of (n, γ)~(99)Mo/~(99m)Tc Generators loaded with irradiated natural molybdenum. This paper evaluates the performance of the (n, γ)~(99)Mo/~(99m)Tc Generators loaded with the high activity molybdenum (190 - 350 mCi, 0.71 Ci/g Mo - 1.31 Ci/g Mo). The performance parameters concerned are the ~(99m)Tc yields, molybdenum breakthrough, and elution profiles. The evaluation will be emphasized on the effects of the use of NaOCl as an oxidizing agent in a saline elution solution and the use of a zirconium solution in the washing step. Preliminary experimental results of dry-bed system generators will also be mentioned.
机译：以前的几项工作表明，PZC材料作为钼吸附剂，其未来生产（N，γ）〜（99）Mo /〜（99M）TC发电机的未来生产前景是负载的辐照自然钼。本文评估（N，γ）〜（99）Mo /〜（99m）Tc发生器的性能，所述高活性钼（190-350mci，0.71ci / g mo - 1.31 ci / g mo）。相关的性能参数是〜（99米）TC产量，钼突破和洗脱曲线。将强调评价NoOCl作为盐水洗脱溶液中使用NaoCl作为氧化剂的影响，并在洗涤步骤中使用锆溶液。还提到了干床系统发生器的初步实验结果。

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