Study on the aerosol particles characteristic using Lithium Isotopic tracer

doi:10.7523/j.issn.2095-6134.2007.5.008

›› 2007, Vol. 24 ›› Issue (5): 597-600.DOI: 10.7523/j.issn.2095-6134.2007.5.008

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Study on the aerosol particles characteristic using Lithium Isotopic tracer

YANG Tong-Zai, WANG Li-Xiong, JIANG Tao, LONG Kai-Ming, LIU Xue-Mei, YANG Tian-Li

Institute of Nuclear Physics and Chemistry , China Academy of Engineering Physics, Mianyang 621900

Received:1900-01-01 Revised:1900-01-01 Online:2007-09-15

Abstract

Abstract: The suspension, deposition and diffusion of aerosol particles under explosion condition was measured with thermal ionization mass spectrometry by stable isotope 6Li tracing technology. It is shown that the suspension rate is only 10-5, the deposition dominates others and the penetration through d25μm×2cm capillary tube is 1.5×10-10/h under no pressure after explosion 100h. The results obtained are important in leakage evaluation of radioactive aerosol particles under explosion condition.

Key words: 6Li, trace, aerosol, thermal ionization mass spectrometry

CLC Number:

O648

YANG Tong-Zai, WANG Li-Xiong, JIANG Tao, LONG Kai-Ming, LIU Xue-Mei, YANG Tian-Li. Study on the aerosol particles characteristic using Lithium Isotopic tracer[J]. , 2007, 24(5): 597-600.

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Study on the aerosol particles characteristic using Lithium Isotopic tracer

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