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http://dx.doi.org/10.7844/kirr.2013.22.6.33

Development of Triboelectrostatic Separation Technique for Material Separation of ABS and PS Mixed Plastic Waste  

Lee, Eun-Seon (UST)
Baek, Sang-Ho (UST)
Kim, Su-Kang (KIGAM)
Choi, Woo-Zin (Suwon University)
Chin, Ho-Ill (Gangwon Regional Evaluation Agency)
Jeon, Ho-Seok (KIGAM)
Publication Information
Resources Recycling / v.22, no.6, 2013 , pp. 33-40 More about this Journal
Abstract
Due to the environmental problem caused by plastics largely used in various fields, the importance of recycling is being emphasized. A research on material separation of ABS and PS mixed plastic waste, using a triboelectrostatic separator, was carried out for recovery the ABS. As a results of research on charging characteristic for choosing charging material, it was confirmed that ABS was optimum charging material for a tribo-charger in the material separation of ABS and PS. In the material separation using ABS charger, ABS grade of 99.5% and recovery of 92.5% were achieved at 20 kV, splitter position +2 cm from the center and 30% relative humidity. Therefore, material separation technique for recycling ABS and PS mixed plastic waste was established.
Keywords
Triboelectrostatic separation; Charging material; Material separation; Recycling; Waste plastic;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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