JPS6349528B

A powder cation-exchange resin and a powdery anion-exchange resin which are coupled to each other are stripped off by the use of an electrolytic solution whose ionic strength is 5 to 15, and both the stripped ion-exchange resins are separated by letting them stand or by employing a centrifugal separ...

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Bibliographische Detailangaben
Hauptverfasser:	FUNABASHI KYOMI, KIKUCHI JUN, TAKAGI TOSHIO, KAWAMURA FUMIO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY DECONTAMINATION ARRANGEMENTS THEREFOR NUCLEAR ENGINEERING NUCLEAR PHYSICS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULARRADIATION OR PARTICLE BOMBARDMENT SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING TREATING RADIOACTIVELY CONTAMINATED MATERIAL
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Beschreibung
Zusammenfassung:	A powder cation-exchange resin and a powdery anion-exchange resin which are coupled to each other are stripped off by the use of an electrolytic solution whose ionic strength is 5 to 15, and both the stripped ion-exchange resins are separated by letting them stand or by employing a centrifugal separator, thereby to regenerate the powdery cation-exchange and anion-exchange resins.