, ▁US , ▁uses ▁tur key ▁waste ▁as ▁input ▁material . ▁Gas ification ▁is ▁a ▁similar ▁process ▁but ▁is ▁not ▁techn ically ▁rec y cling ▁since ▁polym ers ▁are ▁not ▁likely ▁to ▁become ▁the ▁result . ▁Pl astic ▁Py ro ly s is ▁can ▁convert ▁pet role um ▁based ▁waste ▁streams ▁such ▁as ▁pl ast ics ▁into ▁quality ▁fu els , ▁car b ons . ▁Given ▁below ▁is ▁the ▁list ▁of ▁suitable ▁pl astic ▁raw ▁materials ▁for ▁py ro ly s is : ▁ ▁M ixed ▁pl astic ▁( HD PE , ▁L D PE , ▁P E , ▁P P , ▁N yl on , ▁T ef lon , ▁PS , ▁A BS , ▁FR P , ▁etc .) ▁ ▁M ixed ▁waste ▁pl astic ▁from ▁waste ▁paper ▁mill ▁ ▁Multi - layer ed ▁pl astic ▁ ▁Rec y cling ▁loops ▁▁ ▁The ▁( ide al ) ▁rec y cling ▁process ▁can ▁be ▁differenti ated ▁into ▁three ▁loops , ▁one ▁for ▁manufact ure ▁( production - w aste ▁rec y cling ) ▁and ▁two ▁for ▁dispos al ▁of ▁the ▁product ▁( product ▁and ▁material ▁rec y cling ). ▁ ▁The ▁product ' s ▁manufact uring ▁phase , ▁which ▁consists ▁of ▁material ▁processing ▁and ▁fabric ation , ▁forms ▁the ▁production - w aste ▁rec y cling ▁loop . ▁Indust rial ▁waste ▁materials ▁are ▁fed ▁back ▁into , ▁and ▁re used ▁in , ▁the ▁same ▁production ▁process . ▁ ▁The ▁product ' s ▁dispos al ▁process ▁requires ▁two ▁rec y cling ▁loops : ▁product