Published June 25, 1993 | Version v1
Patent Metadata-only

Processing method for radioactive liquid waste

Creators

Description

Radioactive nuclides are separated by using a fibrous activated carbon having an inorganic skeleton and a specific surface area of greater than 600m2/g. The activated carbon described above is excellent in durability against radiation rays and can certainly separate and selectively remove TRU nuclides such as a trace amount of plutonium contained in uranium liquid waste. Accordingly, radioactive liquid wastes can easily be processed which has been difficult so far. (T.M.)

Availability note (English)

Available from JAPIO. Also available from EPO.

Additional details

Publishing Information

Imprint Pagination
3 p.
IPC:
Int. Cl. G21F9/12.
IPC
Int. Cl. G21F9/12.
Patent number
JP patent document 5-157896/A/

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
25023050
Subject category
S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
ACTIVATED CARBON; ADSORBENTS; CARBON FIBERS; LIQUID WASTES; RADIOACTIVE WASTE PROCESSING; REPROCESSING; SPECIFIC SURFACE AREA; SPENT FUELS; TRANSURANIUM ELEMENTS
Descriptors DEC
CARBON; ELEMENTS; ENERGY SOURCES; FIBERS; FUELS; MANAGEMENT; MATERIALS; NONMETALS; NUCLEAR FUELS; PHYSICAL PROPERTIES; REACTOR MATERIALS; SEPARATION PROCESSES; WASTE MANAGEMENT; WASTE PROCESSING; WASTES

Optional Information

Secondary number(s)
JP patent application 3-350136.