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X-Ray Fluorescence Analysis of Sulphur and Trace Elements in Coal and Oil Tar Pitches, Asphalts and Other Bituminous Compounds

Published online by Cambridge University Press:  06 March 2019

Vladimir Kocman
Vladimir Kocman*
Affiliation:
Domtar Inc. Research Centre P.O. Box 300 Senneviile (Québec) Canada H9X 3L7
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Abstract

A novel windowless sample preparation method is described which allows for X-ray fluorescence analysis of light elements (Z = 13 to 20) in coal or oil-tar pitches, asphalts and other bituminous compounds. The article also discusses blending and spiking of pitches with suitable organometallic compounds in order to prepare a range of trace-element calibration standards. The general instrumental conditions, recommended peak counting times and detection limits are also discussed.

Type
V. XRF Applications; Fuels and Lubricants, Metals and Alloys, Geological, Heavy Element, Other
Information
Advances in X-Ray Analysis , Volume 30: Thirty-Fifth Annual Conference on Applications of X-ray Analysis, August 4-8, 1986 , 1986 , pp. 243 - 249
Copyright
Copyright © International Centre for Diffraction Data 1986

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References

1) Kocman, V., Foley, L.M. and Woodger, S.C., “The Use of Rapid Quantitative XRay Fluorescence Analysis in Paper Manufacturing and Construction Material Industry. Advances in X-Ray Analysis, Vol. 28, p. 195–202, (1985).Google Scholar
(2) Claisse, F., Claisse Scientific Corporation, 2522 Chemin Ste-Foy, Ste-Foy, Quebec, Canada, G1V. T5.Google Scholar
(3) Kocman, V., Foley, L.M. and Landsberger, S., “Certification of a Bulk Coal-Tar Pitch Sample by Neutron Activation Analysis, X-Ray Fluorescence Spectrometry and Atomic Absorption Spectroscopy (to be published).Google Scholar
(4) “Visicalc”, Instant Calculating Electronic Worksheet Software, Visicorp, San Dose, California, (1982).Google Scholar
(5) “Lotus 1-2-3”, Lotus Development Corporation, 55 Cambridge Pkwy, Cambridge, Massachussets, 02142 U. S. A. (1984).Google Scholar