Published November 6, 1992 | Version v1
Patent Metadata-only

Process for conditioning oily earths

Creators

Description

Lubrication oils from equipment of nuclear power plants, such as primary coolant circuit pumps, are decontaminated with diatomaceous or fuller's earth. These radioactive wastes are cemented and plasticized preferentially with polybicycloheptene and stored

Availability note (English)

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

Additional details

Additional titles

Original title (French)
Procede de conditionnement de terres huileuses
Augmented title (English)
contaminated

Publishing Information

Imprint Pagination
11 p.
IPC:
Int. Cl. G21f9/34; C04b24/24; C04b14/36; B01d24/00; B01d101/00.
IPC
Int. Cl. G21f9/34; C04b24/24; C04b14/36; B01d24/00; B01d101/00.
Patent number
FR patent document 2676141/A/

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
24027544
Subject category
S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
CEMENTS; FULLERS EARTH; LUBRICATING OILS; PLASTICIZERS; RADIOACTIVE WASTE PROCESSING; SOLIDIFICATION
Descriptors DEC
BUILDING MATERIALS; CLAYS; LUBRICANTS; MANAGEMENT; MATERIALS; MINERALS; PETROLEUM PRODUCTS; SILICATE MINERALS; WASTE MANAGEMENT; WASTE PROCESSING

Optional Information

Secondary number(s)
FR patent application 9105401.