Published January 8, 1993 | Version v1
Patent Metadata-only

Block containing contaminated ion exchange resins and preparation process

Creators

Description

The invention concerns a block containing contaminated ion exchange resins for storage in a repository. Ion exchange resins are incorporated, after water saturation, in a composite matrix made of hardened epoxide resin and cement chosen among Clinker slag cements and slag-ashes cements. The presence of cement in composite matrix allows to limit the temperature in such block below 63 degree C, during their preparation

Availability note (English)

Available from Institut National de la Propriete Industrielle, Paris (France).

Additional details

Additional titles

Original title (French)
Bloc contenant des resines echangeuses d'ions contaminees et son procede de preparation

Publishing Information

Imprint Pagination
20 p.
IPC:
Int. Cl. G21f9/30; G21f9/34.
IPC
Int. Cl. G21f9/30; G21f9/34.
Patent number
FR patent document 2678761/A/

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
24051199
Subject category
S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
CEMENTS; CONTAMINATION; ENCAPSULATION; FABRICATION; HAZARDOUS MATERIALS; ION EXCHANGE MATERIALS; RADIOACTIVE WASTE PROCESSING; RESINS; WASTE FORMS
Descriptors DEC
BUILDING MATERIALS; MANAGEMENT; MATERIALS; ORGANIC COMPOUNDS; ORGANIC POLYMERS; POLYMERS; WASTE MANAGEMENT; WASTE PROCESSING; WASTES

Optional Information

Secondary number(s)
FR patent application 9108309.