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http://dx.doi.org/10.14775/ksmpe.2018.17.4.137

Development of a Process Technique for Heavy Metal Removal in the Production of Recycled Synthetic Resin Materials  

Kim, Jung-Ho (Department of Automobile, Chosun College of Science & Technology)
Cha, Cheon-Seok (Department of Fire Safety Management, Donggang University)
Kim, Jae-Yeol (Department of Mechanical System & Automotive Engineering, Chosun University)
Kim, Ji-Hoon (Department of Mechanical System & Automotive Engineering, Chosun University)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.17, no.4, 2018 , pp. 137-142 More about this Journal
Abstract
Recycled synthetic resin materials produced from waste vinyl and waste plastic contain many foreign substances. Plastic products made from this recycled resin materials containing foreign substances are of poor quality, with reduced the strength and rigidity. Foreign substances include heavy metals, cement, foil, dyed paper and dust. In this study, the scratch-Dies process; which remove foreign sbustances, with precision and automation, through a three-stage mesh filter, is designed. The process is evaluated with finite element analysis according to vibration loading and make. After installing the manufactured equipment, recycled resin was producde, and its heavy metal content was evaluated. Recycled synthetic resin materials were also used plastic products and evaluate their strength. In addition, the change in production was assessed.
Keywords
Synthetic Resin; Recycling; Foreign Substance; Heavy Metal; Scratch-Dies;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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