An inductively coupled plasma optical emission spectrometer was used for the determination of boron in coal ash samples. The procedure includes high-temperature ashing, followed by hydrofluoric acid plus aqua regia leaching in a microwave oven. The applicability of this method has been verified by precision and accuracy tests.
Boron determination in Sulcis coal ash by inductively coupled plasma-optic emission spectrometry
Cara Stefano;
1992
Abstract
An inductively coupled plasma optical emission spectrometer was used for the determination of boron in coal ash samples. The procedure includes high-temperature ashing, followed by hydrofluoric acid plus aqua regia leaching in a microwave oven. The applicability of this method has been verified by precision and accuracy tests.File in questo prodotto:
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