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HUANG Long1,CHEN Ling1, LIAO Hai-tao1, CHEN Chao-feng1, YANG Guang-li2,WANG Xin2 (1.China Institute of Atomic Energy, P. O. Box 275-24, Be ijing 102413, China; 2.Beijing Institute of Nuclear Engineering, Beijing 100037, China). ~3H/~(14)C Associated Sampling Device and Some Primary Measurement Results[J]. Atomic Energy Science and Technology, 2003, 37(3): 275-275. DOI: 10.7538/yzk.2003.37.03.0275
Citation: HUANG Long1,CHEN Ling1, LIAO Hai-tao1, CHEN Chao-feng1, YANG Guang-li2,WANG Xin2 (1.China Institute of Atomic Energy, P. O. Box 275-24, Be ijing 102413, China; 2.Beijing Institute of Nuclear Engineering, Beijing 100037, China). ~3H/~(14)C Associated Sampling Device and Some Primary Measurement Results[J]. Atomic Energy Science and Technology, 2003, 37(3): 275-275. DOI: 10.7538/yzk.2003.37.03.0275
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  • A 3H/14C associated sampling device is developed. The 3H and 14C concentration in the air effluent of a heavy water research reactor is measured for 5 times by using it. The results show that the 3H and 14C concentration are 1.29×104 and 220 B q/m3, respectively during the reactor operation period, the 3H concentra tion is mainly affected by the relating reactor core operation, and the  14C concentration being relative to the reactor power rises with the reactor r unning and decreases with the reactor closing.
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