Miyatake H, Kurihara N, Ishizaki N
Radioisotopes. 1984 Mar;33(3):142-5.
Model experiments for a simple and effective trapping device of volatile iodine that is generated during radioiodination of biomacromolecules were performed using an activated carbon fiber filter. Over 99.9% of the radioactivity was trapped by the first sheet, when a stream of the volatile radioactive iodine was passed through the layer consisting of several sheets of carbon fiber filter of pore-size 2nm preceded by two or three sheets of urethane foam filter to eliminate the water vapor. Since the carbon fiber filter has very little resistance to the gas flow, the device seems applicable to the small filter chamber for the radioiodination hood.
使用活性炭纤维过滤器对生物大分子放射性碘化过程中产生的挥发性碘进行简单有效捕集装置的模型实验。当挥发性放射性碘流通过由两到三层聚氨酯泡沫过滤器（用于去除水蒸气）和几层孔径为2nm的碳纤维过滤器组成的过滤层时，超过99.9%的放射性被第一层滤纸捕获。由于碳纤维过滤器对气流的阻力非常小，该装置似乎适用于放射性碘化罩的小型过滤室。
