NIGERIAN COAL ANALYSIS BY PIXE AND RBS TECHNIQUES

被引：5
|
作者：
OLABANJI, SO [1 ]
机构：
[1] OBAFEMI AWOLOWO UNIV,CTR ENERGY RES & DEV,IFE,NIGERIA
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES | 1991年 / 149卷 / 01期
关键词：
D O I：
10.1007/BF02053711
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
PIXE and RBS techniques were employed for the measurement of the concentrations of the major, minor and trace elements in Nigerian coal samples from a major deposit. The samples were irradiated with 2.55 MeV protons from the 3 MeV tandem accelerator (NEC 3 UDH) in Lund. The PIXE results are reported and compared with an earlier work on Nigerian coal using FNAA and INAA analytical techniques while the RBS results are compared with ASTM previous results. The results show that Nigerian coals have a low (0.82-0.99) % sulfur content. This is quite important for pollution control reasons.
引用
收藏
页码：41 / 49
页数：9
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