Nuclear Science and Techniques

《核技术》(英文版) ISSN 1001-8042 CN 31-1559/TL     2019 Impact factor 1.556

Nuclear Science and Techniques ›› 2010, Vol. 21 ›› Issue (1): 63-64 doi: 10.13538/j.1001-8042/nst.21.63-64

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An neutron generator-based NIPGA system for on-site analysis

JIA Fuquan1,2 GU Deshan1 CHENG Daowen1 LIU Linmao1,* ZHU Qibo3 WANG Jishan3   

  1. 1 Radiation Technology Institute, Northeast Normal University, Changchun130117, China 2 Department of Basic Science, Jilin Institute of Architecture and Civil Engineering, Changchun130021, China 3 Dehui Xinyu Cement Co., Ltd, Dehui130300, China
JIA Fuquan, GU Deshan, CHENG Daowen, LIU Linmao, ZHU Qibo, WANG Jishan. An neutron generator-based NIPGA system for on-site analysis.Nuclear Science and Techniques, 2010, 21(1): 63-64     doi: 10.13538/j.1001-8042/nst.21.63-64


Utilizing NIPGA, an experimental device for cement raw material analysis has been developed, with a 2.5 MeV D-D neutron generator, BGO detector and 2048 MCA. A linear regression was developed for calculating the data. A 6-month on-site application of the system showed that the CaO, SiO2, Fe2O3 and Al2O3 analysis results agreed well with chemical analysis, within 0.40%, 0.40%, 0.50% and 0.50%, respectively.

Key words: D-D neutron generator, Cement raw material, Detection, Development of device