METHOD OF TREATMENT OF SPENT ION-EXCHANGE RESINS FOR DISPOSAL AND DEVICE FOR ITS IMPLEMENTATION

METHOD OF TREATMENT OF SPENT ION-EXCHANGE RESINS FOR DISPOSAL AND DEVICE FOR ITS IMPLEMENTATION

There is disclosed herein methods of treatment of spent ion-exchange resins for disposal, and devices for implementation of the same. The disclosed methods comprise feeding a mixture of spent ion-exchange resins with transport water to a loading tank, separating ion-exchange resins from transport wa...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SOLDATOV, MIKHAIL ALEKSANDROVICH, NEUPOKOEV, MIKHAIL ALEKSEEVICH
Format: Patent
Sprache:eng ; fre
Schlagworte:
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:There is disclosed herein methods of treatment of spent ion-exchange resins for disposal, and devices for implementation of the same. The disclosed methods comprise feeding a mixture of spent ion-exchange resins with transport water to a loading tank, separating ion-exchange resins from transport water by settling the mixture thereof and draining the transport water from the loading tank. The subsequent metered feed of ion-exchange resins separated from the transport water into the drying chamber, vacuum drying with simultaneous mixing of the ion-exchange resins is in the drying chamber at a temperature not exceeding 90 C and unloading the treated ion-exchange resin into a transport container.