Japan, March 5 -- EASTMAN CHEMICAL CO has got intellectual property rights for 'DENSITY SEPARATION OF WASTE PLASTIC.' Other related details are as follows:
Application Number: JP,2024-092905
Category (FI): B29B17/02
Stage: PROBLEM TO BE SOLVED: To provide methods and systems for separating mixed plastic waste.SOLUTION: The method generally includes a step of separating mixed plastic waste into a PET-enriched stream and one or more PET-depleted streams. The step of separating can be accomplished by using combinations of two or more density separation stages. Typical density separation stages include sink-float separators and centrifugal force separators. The PET-enriched and PET-depleted streams can be recovered and/or directed to downstream chemical recycling processes.SELECTED DRAWING: Figure 3 (Grant)
Filing Date: June 7, 2024
Publication Date: Aug. 21, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
