Listar Artículos por autor "Alvarado, J."
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Radioisotope X-ray fluorescence analysis of vanadium in petroleum coke samples
Alvarez, M.; Alvarado, J.; Cristiano, A. R.; Marcó, L. M.; Pérez, M. M. (Journal of Radioanalytical and Nuclear Chemistry, 1990)Radioisotope X-ray fluorescence spectrometry, RIXRF, was used for the determination of vanadium in Venezuelan petroleum coke samples using a simple standardless method and fundamental parameter approach. The values obtained ...