Magnetic separation as a method of solid waste processing (CROSBI ID 536214)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Salopek, Branko ; Bedeković, Gordan ; Sobota, Ivan
engleski
Magnetic separation as a method of solid waste processing
Demand for metals continuously increases so that metal collection and recycling of waste containing metal become very profitable. Firstly, it refers to steel, copper, aluminium, lead, zinc and their alloys. These metals can be collected selectively (aluminium and steel tins), collected as refuse products (old cars, household appliances, electronic waste) or mixed with other materials (municipal waste). Selectively collected metal does not contain other material impurities and it is compacted (baled) and sold as a metal. Waste which contains other materials besides metal has to be recycled. The recycling process usually includes comminution, classification and separation. Crushers and mills are used for comminution, screens for classification and magnetic separators for metal separation. There are two main types of a magnetic separators: separators with slow rotation speed (drum and belt separators) and separators with high rotation speed (eddy-current separators). The former are used for the separation of magnetic materials (steel, iron) and the latter for the separation of nonmagnetic materials (aluminium, copper, lead, etc.). The paper describes the working principle, application and efficiency of magnetic separators in the recycling of various waste.
solid waste; magnetic separation; metals
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Podaci o prilogu
83-83.
2007.
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objavljeno
978-953-6470-33-4
Podaci o matičnoj publikaciji
2nd International Symposium on Environmental Management
Koprivanac, Natalija ; Kušić, Hrvoje
Zagreb: Tipomat
Podaci o skupu
2nd International Symposium on Environmental Management
poster
01.01.2007-01.01.2007
Zagreb, Hrvatska