Radioisotope X-ray fluorescence analysis of vanadium in petroleum coke samples
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 by this method were in agreement with values measured by graphite furnace atomic absorption spectrometry, GFAAS.
KeywordsFurnace Graphite Petroleum Vanadium Atomic Absorption
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