✦ LIBER ✦

Triboelectrification in fluidized bed of polystyrene

✍ Scribed by A. Wolny; W. Kaźmierczak

Publisher: Elsevier Science
Year: 1989
Tongue: English
Weight: 349 KB
Volume: 44
Category: Article
ISSN: 0009-2509
DOI: 10.1016/0009-2509(89)85204-2

No coin nor oath required. For personal study only.

✦ Synopsis

special method of electric charge measurements on single polystyrene particles in a fluidized bed was used. The method consisted in an analysis of the trajectory of particles ejected from the bed into a homogenous electric field by means of a local pneumatic impulse. The fluidized bed was either made of pure poIystyrene particles or modified by humid air or by the addition of fines (aluminium powder or sodium chloride). Some explanation of the obtained results has been offered.

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