WASTE PRINTED CIRCUIT BOARDS SEPARATION IN ELECTROSTATIC SEPARATOR

Autor:	Branimir Fuk
Jazyk:	English<br />Croatian
Rok vydání:	2012
Předmět:	printed circuit boards electrostatic separation concentrate quality recovery Mining engineering. Metallurgy TN1-997 Geology QE1-996.5
Zdroj:	Rudarsko-geološko-naftni Zbornik, Vol 25, Iss 1, Pp 93-99 (2012)
Druh dokumentu:	article
ISSN:	0353-4529 1849-0409
Popis:	Printed circuit boards from electronic waste are very important source of precious metals by recycling. The biggest challenge is liberation and separation of useful components; thin film which contains copper, zinc, tin, lead and precious metals like silver, gold and palladium from non useful components; polymers, ceramics and glass fibbers. The paper presents results for separation of shredded printed circuit boards from TV sets in electrostatic separator. Testing where conducted with material class 2/1 and 1/0.5 mm in laboratory on equipment for mineral processing. Results showed influence from independent variable; separation knife gradient, drum rotation speed and voltage on concentrate quality and recovery (the paper is published in Croatian).
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/fb9e948c72b94deb96968afebb92f678 Zobrazit plný text záznamu View record in DOAJ