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液体闪烁计数技术测氡在铀矿勘查中的应用研究 被引量：2

Application of radon detecting with liquid scintillation counter in uranium prospecting
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摘要 在火山岩、花岗岩地区和中新生代盆地铀矿勘查中进行了大量的液体闪烁测氡工作,发现该方法探测效率高、抗干扰能力强、重复性好、异常清晰,取得了较好的地质找矿效果,证实了该方法的有效性和可行性。 The radon detecting with liquid scintillation counter is a new method tot detecting radon with integration. A lot of radon detecting works had been carried out in volcanite and granite distribution area, Mesozoic basin with this method. It was found that this method is of high detecting efficiency, good antiinterference and reproducibility, and clear in describing anomaly. Good prospecting result has been obtained.
作者 邓小卫 王国庆 李洪璧 蔺志璧 贺建国
机构地区 核工业
出处 《铀矿地质》 CAS CSCD 2007年第1期43-48,共6页 Uranium Geology
关键词 液体闪烁测氡技术 铀矿勘查 radon detecting with liquid scintillation counter uranium prospecting
分类号 P631.622 [天文地球—地质矿产勘探]
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同被引文献13

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  • 3GUO Q J, IIDA T, OKAMOTO K, et al. Measurements of thoron concentration by passive cup method and its application to dose assessment[ J]. J Nucl Sci Tech, 1995, 32(8):794-803.
  • 4SHANG B, TSCHIERSCH J, CU! H, et al. Radon survey in dwellings of Gansu, China: The influence of thoron and an at- tempt for correction[ J ]. Radiat Environ Bio, 2008,47 (3) : 367-373.
  • 5PETER J E. Analysis of radon and thoron daughter concentrations in air by continuous alpha spectroscopy[ J]. Radiat Prot Dosim, 1994, 56(1-4): 267-270.
  • 6TSCHIERSCH J, LI W B, MEISENBERG O. Increased indoor thoron concentrations and implication to inhalation dosimetry [J]. Radiat Prot Dosim, 2007, 12 (1-4) : 73-78.
  • 7MEISENBERG O, TSCHIERSCH J. Online measurement of unattached and total radon and thoron decay products[ J]. Appl Radiat Isot, 2009, 67 (5) : 843-848.
  • 8WANG J, MEISENBERG O, CHEN Y H, et al. Mitigation of radon and thoron decay products by filtration[J]. Sci Total Environ, 2011, 409: 3613-3619.
  • 9CHALUPNIK S, KIES A. Application of a portable LS counter for measurement of radon progeny in air[ C]//Simopoulos E S (Eds.) VIIth Int. Syrup. On the NRE. Amsterdam: Elsevier Press, 2005:470-477.
  • 10CHALUPNIK S, MEISENBERG O, BI L, et al. Apphcation of LSC and TLD methods for the measurement of radon and thoron decay products in air[J]. Radiat Prot Dosim, 2010, 141 (4) : 390-394.

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铀矿地质
2007年 第1期

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