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河南省科学院同位素研究所
Received:11 November 1987,
Published:1989-03
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Zongwen Wu, Chongde Gu, Jiquan Luo, et al. Stationary irradiation of garlic in a pilot scale[J]. Nuclear techniques, 1989, 12(3): 181-184.
DOI:
Zongwen Wu, Chongde Gu, Jiquan Luo, et al. Stationary irradiation of garlic in a pilot scale[J]. Nuclear techniques, 1989, 12(3): 181-184. DOI:
本文介绍了在296×10
14
Bq
60
Co辐照装置上福照300t大蒜的辐照工艺研究。用Fricke剂量计测定分布剂量,从而选择合理的辐照方案。大蒜放置在距源中心110cm的弧线上,辐照大蒜的平均吸收剂量100Gy,最大吸收剂量160Gy,最小吸收剂量67Gy,辐照均匀度
D
max
/
min
=2.4。日加工量16t,辐射源的使用效率5%。本文还描述了辐照剂量在各个方向的分布。
The irradiation process for 300 tons of garlic on a 2.96×10
Bq Co
radioactive source was studied. From results of dose measurements with Fricke dosemeter
optimum. mode of irradiation was selected. Garlic was placed 110 cm away from the source center. The mean absorbed dose was 100 Gy
with
160Gy and
67Gy. The processing capacity was 16 tons a day and the efficiency of the source was approximately 5%
The dose distribution along every directions was also discussed.
马瑞德 等 , 辐射加工技术 , 四川科学技术出版社 , 1984 年, 第78页 。
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