| 大型工业电子束脱硫脱硝装置辐射等效剂量场模拟与系统参数优化 |
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| 引用本文： | 李启龙,谭新建,李金英,冯朝阳,侯志强.大型工业电子束脱硫脱硝装置辐射等效剂量场模拟与系统参数优化[J].原子能科学技术,2013,47(9):1629-1632. |
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| 作者姓名： | 李启龙 谭新建 李金英 冯朝阳 侯志强 |
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| 作者单位： | 1.华润电力控股有限公司，广东 深圳518000；2.中国原子能科学研究院，北京102413；3.中国科学院 高能物理研究所，北京100049；4.山东蓝孚电子加速器技术有限公司，山东 济南250101 |
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| 摘 要： | 为优化大型工业电子束脱硫脱硝装置和配套大功率电子加速器工程参数，应用Geant4模拟分析了不同出射能量的单能电子束在烟气中的径迹和偏转后电子束在烟气中的等效剂量场。计算得到1.75 MeV电子束更符合1 000 MWe级火电机组烟气系统工程设计需要，计算结果将为工业化设计提供参考。
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| 关 键 词： | 电子束 加速器 等效剂量场 脱硫脱硝 |
Simulation Study on Equivalent Dose Field of Electron Beam Irradiation Flue Gas Desulfurization and Denitrification Model and Its Parameters Optimization |
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| LI Qilong
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TAN Xinjian
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LI Jinying
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FENG Zhaoyang
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HOU Zhiqiang.Simulation Study on Equivalent Dose Field of Electron Beam Irradiation Flue Gas Desulfurization and Denitrification Model and Its Parameters Optimization[J].Atomic Energy Science and Technology,2013,47(9):1629-1632. |
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| Authors: | LI Qilong TAN Xinjian LI Jinying FENG Zhaoyang HOU Zhiqiang |
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| Affiliation: | 1.China Resources Power Holdings Co., Ltd., Shenzhen 518000, China; 2.China Institute of Atomic Energy, Beijing 102413, China;3.Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China;4.Shandong Vanform Electron Accelerator Technology Co., Ltd., Jinan 250101, China |
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| Abstract: | In an electron beam irradiation flue gas desulfurization and denitrification technical model, the track and the equivalent dose field of electron beams with different inject energy were simulated with Geant4 toolkit. Simulation results show that electron beam with 1.75 MeV matches with 1 000 MWe level power plant flue gas desulfurization and denitrification technical design. The simulation results will be beneficial to the engineering design and the accelerator parameter optimization. |
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| Keywords: | electron beam accelerator equivalent dose field desulfurization and denitrification |
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