Verfahren und Anlage zur Gewinnung Trockener Superabsorbierender Polymer (sap)-Teilchen aus Gebrauchten Sanitärprodukten

Details

Veröffentlichungs-Nr.

EP3127674

Aktenzeichen

EP15180221

Anmeldetag

7. August 2015

Veröffentlichung

13. Juni 2018

Erteilung

13. Juni 2018

Rechtsraum

EP

IPC

B29B17/02

Abstract

The invention is directed to a process for obtaining dry super-absorbing polymer (SAP) particles from used sanitary products, which sanitary products comprise a package containing therein at least one plastic sheet, wet SAP particles and other components, comprising the steps of: a. Opening the package, b. Subjecting the opened package to a separation in a dry mode to obtain a stream of the plastic sheets and a first mixed stream of the packages, the wet SAP particles and the other components, c. Heating and drying the first mixed stream, to obtain a second mixed stream of the packages, the dry SAP particles and the other components, d. Subjecting the second mixed stream to a separation to obtain a stream of the dry SAP particles and a stream of the packages and other components.

Anmelder

Firma

Henderickx, Mathias Wilhelmus Maria

Land

🇳🇱 Niederlande

Fachgebiete