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Neutron activation analysis of rhenium in rocks
Authors:Chen Yinliang  Wang Xiaolin
Affiliation:(1) Southwest Institute of Nuclear Physics and Chemistry, P.O. Box 515-25, 610 003 Chengdu, (PR China)
Abstract:A method for neutron activation determination of rhenium in rocks has been developed. Fusion with potassium hydroxide containing 15% water in a Teflon beaker was used in decomposition of irradiated samples. The purification procedure is given. Rhenium in the rocks is in the range of 1-10 ng/g.
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