ISSN:
0049-8246
Schlagwort(e):
Chemistry
;
Analytical Chemistry and Spectroscopy
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Physik
Notizen:
An x-ray fluorescence technique involving a 30 mCi 238Pu as a source of primary radiation and a two-channel thin NaI(Tl) crystal spectrometer was developed for the analysis of coal ash samples. The geometry of the source-target-detector assembly is described. The ash content is estimated using an x-ray backscattering method which includes compensation for iron x-ray fluorescence. About 120 Indian coal samples were analysed and the results show that the ash content varies from 10 to 40%.
Zusätzliches Material:
7 Ill.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/xrs.1300150308
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