A deeper insight into the collection mechanism of an electrostatic accumulation furnace for electrothermal at. absorption spectrometric anal. was obtained. The electrostatic filter operates in the Trichel pulses region, and most of the captured species are accumulated in a region 3-4 mm wide centered around the tip of the active electrode. The capture efficiency, evaluated by direct particles counting, can be raised to >99% and is mainly related to the quantity of charge acquired by a particle within the active vol. of the electrostatic precipitator.
Particle collection mechanism and efficiency in electrostatic accumulation furnace for electrothermal atomic spectrometry
PALMISANO, Francesco
1986-01-01
Abstract
A deeper insight into the collection mechanism of an electrostatic accumulation furnace for electrothermal at. absorption spectrometric anal. was obtained. The electrostatic filter operates in the Trichel pulses region, and most of the captured species are accumulated in a region 3-4 mm wide centered around the tip of the active electrode. The capture efficiency, evaluated by direct particles counting, can be raised to >99% and is mainly related to the quantity of charge acquired by a particle within the active vol. of the electrostatic precipitator.File in questo prodotto:
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