ENERGY EFFICIENT SEPARATION OF POLYOLEFINS

The invention is in the field of recycling plastic waste. In particular, the invention is directed to a method separate polyolefins from plastic waste based on a dissolution/precipitation approach. The method according to the present invention may be used to separate polyolefins with a high selectiv...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GEERS, Leonard Ferdinand Gerard, VAN DER MEER, Johannes, PRINS, Lucie, ROELANDS, Cornelis Petrus Marcus, VAN DE RUNSTRAAT, Annemieke, KWAKERNAAT, Lauran
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	The invention is in the field of recycling plastic waste. In particular, the invention is directed to a method separate polyolefins from plastic waste based on a dissolution/precipitation approach. The method according to the present invention may be used to separate polyolefins with a high selectivity by using at least a first and a second cooling surface. The invention is particularly suitable to at least partially separate LLDPE and LDPE or polypropylene and polyethylene from plastic waste.