The Triboelectric Separation for Plastic Sheets

Autor:	Toshihiro Harada, Yoshihiro Iwasaki, Takenari Takeshita, Kunio Atsumi
Rok vydání:	1998
Předmět:	Fluid Flow and Transfer Processes Materials science Fluidized bed Process Chemistry and Technology Electric field Electrode Forensic engineering Filtration and Separation Composite material Catalysis Triboelectric effect Electrostatic separation
Zdroj:	Journal of the Society of Powder Technology, Japan. 35:106-110
ISSN:	1883-7239 0386-6157
DOI:	10.4164/sptj.35.106
Popis:	An apparatus for separating a specified plastic from other kinds was devised. It consisted of a triboelectric section and a separating section with both polarities. Various plastic sheets were frictionally electrified in the fluidized bed and then were blown off into the electrode unit, in which they were separated according to their own polarity.The recovery of plastics was more than 70% beyond the electric field strength of 100kV/m, and the weight ratio of recovered plastics was more than 80% in the separation of the four kinds of plastics.
Databáze:	OpenAIRE
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