Ito، نويسنده , , Mayumi and Tsunekawa، نويسنده , , Masami and Ishida، نويسنده , , Emi and Kawai، نويسنده , , Koki and Takahashi، نويسنده , , Tatsuru and Abe، نويسنده , , Naka and Hiroyoshi، نويسنده , , Naoki، نويسنده ,

3267987

Reverse jig separation of shredded floating plastics — separation of polypropylene and high density polyethylene

9858

A desktop type batch reverse jig and prototype bench scale continuous reverse jig were designed by installing a top screen to the chamber of the RETAC jig. Shredded plastics of polypropylene (specific density 0.91) and high density polyethylene (specific density 0.96) were used for the tests and operating conditions were investigated using a desktop type batch jig. Waveform and screen design affected the separation results. Wettability control of feed sample is also important and 100% separation was achieved for the top and bottom layer products. The prototype bench scale continuous jig could obtain a high grade product, 99% pure as a bottom product.

96

Reverse jig , Floating material , JIG , recycling , Plastics , gravity separation

Studia Iranica

99

99