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Analysis of Agglomerate and Slag by Energy Dispersive X-Ray Fluorescence

Published online by Cambridge University Press:  06 March 2019

W. Ratyński ,
E. Cieślak ,
H. Karwowski ,
J. Parus ,
J. Tys  and
B. Dworak
W. Ratyński
Affiliation:
Institute of Nuclear Research, Swierk, 05-400 Otwock, Poland
E. Cieślak
Affiliation:
Institute of Nuclear Research, Swierk, 05-400 Otwock, Poland
H. Karwowski
Affiliation:
Institute of Nuclear Research, Swierk, 05-400 Otwock, Poland
J. Parus
Affiliation:
Institute of Nuclear Research, Swierk, 05-400 Otwock, Poland
J. Tys
Affiliation:
Institute of Nuclear Research, Swierk, 05-400 Otwock, Poland
B. Dworak
Affiliation:
X-Ray Analytical Laboratory, Steel Works "Bobrek, " 41-905 Bytom, Poland
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Extract

A rapid analytical procedure for simultaneous determination of Ca, Mn and Fe in agglomerate and slag has been developed.

A 100 mCi annular source of 238Pu has been used for excitation and Si(Li) detection system with ADC coupled with minicomputer for data acquisition and processing. A modified Heinrich-Rasberry procedure has been applied for analytical results evaluation. The measurement of each sample consumes about 100 s and the data processing time is 20 s approximately. The peaks were integrated in a fixed number of channels and linear background was subtracted. Seven standard samples both of slag and agglomerate have been used for system calibration.

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Note
Information
Advances in X-Ray Analysis , Volume 21: Twenty-Sixth Annual Conference on Applications of X-ray Analysis, August 3-5, 1977 , 1977 , pp. 23 - 24
Copyright
Copyright © International Centre for Diffraction Data 1977

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References

1. Rasberry, S. D., Heinrich, K. F. J., “Calibration for Interelement Effects in X-Ray Fluorescence,” Anal. Chem. 46, 81–89, (1974).Google Scholar