Investigation of an Egyptian phosphate ore sample by neutron activation analysis technique

被引：15

作者：

Eissa, EA

Rofail, NB

Ali, RA

Hassan, AM

机构：

[1] Reactor and Neutron Phys. Department, Nuclear Research Centre, AEA, Cairo

来源：

RADIATION PHYSICS AND CHEMISTRY | 1996年 / 47卷 / 05期

关键词：

D O I：

10.1016/0969-806X(95)00046-Z

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A domestic phosphate ore sample has been analysed by means of prompt and delayed gamma-ray spectrometry following the activation by thermal neutron capture technique. The pneumatic irradiation rabbit system (PIRS), long-time irradiation facility and two Pu/Be (2.5 Ci each) neutron sources set-up for prompt (n, gamma) were supplied. The high purity coaxial germanium (HPGe) gamma-ray spectrometer with a personal computer analyzer (PCA) system were used for spectrum measurements. Programmes on the VAX computer were utilized for estimating the elemental concentrations of 22 out of 36 elements identified in this work.

引用

页码：705 / 708

页数：4

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