| 新型铀含量测试仪的研制及应用 |
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| 引用本文： | 侯胜利,邓勇辉,曾卫华,李符斌.新型铀含量测试仪的研制及应用[J].铀矿地质,2012(4):239-243,256. |
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| 作者姓名： | 侯胜利 邓勇辉 曾卫华 李符斌 |
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| 作者单位： | [1]中国地质大学北京,“地下信息探测技术与仪器”教育部重点实验室,北京100083 [2]中核抚州金安铀业有限公司,江西乐安县344301 |
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| 基金项目： | 中国国土资源航空物探遥感中心对地观测技术工程实验室课题资助 |
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| 摘 要： | 主要介绍了新研制的铀含量测试仪及其在铀矿样品分析中的应用。仪器包括β射线探头、γ射线探头和信号处理电路等硬件部分以及数据采集分析软件。该仪器系统依据β-γ法测铀原理,通过同时测量样品产生的β射线和γ射线获得铀含量。仪器操作简单,分析样品速度快。实验结果表明,该仪器的测量结果与化学分析结果之间的误差符合铀矿山企业的要求。
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| 关 键 词： | β-γ法 铀含量 测试仪 |
The Development of a New Uranium Analyzer and Its Application |
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| HOU Sheng-li,DENG Yong-hui,ZHENG Wei-hua,LI Fu-bin.The Development of a New Uranium Analyzer and Its Application[J].Uranium Geology,2012(4):239-243,256. |
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| Authors: | HOU Sheng-li DENG Yong-hui ZHENG Wei-hua LI Fu-bin |
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| Institution: | ( Key Laboratory of Geo-detection of the Ministry of Education, China University of Geosciences , Beijing 100083, China 2. Fu Zhou Jin＇an Uranium Co. Ltd, CNNC, Le＇an, Jiang Xi 344301, China) |
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| Abstract: | A new uranium analyzer and its application are introduced in this paper. The analyzer consists of a detector for Bray, a detector for 7ray, the circuits for signalprocessing and the software for data collecting and processing. The uranium content is measured by simultaneously counting theBrays and 7 rays radiated by the sample. It is very easy to operate the analyzer and very quick to get the result. The experiment shows that the data error between this analyzer and chemical analysis can meet the demand of uranium mine for the detection of uranium content. |
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| Keywords: | B-y method uranium content analyzer |
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