Published June 8, 1984 | Version v1
Patent Metadata-only

Burnable poison rods

Creators

Description

Purpose: To prevent external leakage of tritium upon occurrence of fuel can ruptures. Constitution: Block or flake-shaped tritium capturing materials are contained and disposed within the plenum at the position of plenum coil springs. The capturing materials usable herein comprise elemental metal selected from the group consisting of Ti, Zr, Nb, Ta, Cr, Mo, W, Fe, Co, Ni, Rh, Pb, Pt, etc. or the alloy thereof either singly or in admixture. (Sekiya, K.)

Availability note (English)

Available from JAPATIC. Also available from INPADOC.

Additional details

Publishing Information

Imprint Pagination
3 p.
IPC:
Int. Cl. G21C7/04.
IPC
Int. Cl. G21C7/04.
Patent number
JP patent document 59-99392/A/

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
16031330
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
ADSORPTION; ALLOYS; CONTROL ELEMENTS; FUEL ASSEMBLIES; NIOBIUM; PWR TYPE REACTORS; TANTALUM; TITANIUM; TRITIUM; ZIRCONIUM
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; ELEMENTS; ENRICHED URANIUM REACTORS; HYDROGEN ISOTOPES; ISOTOPES; LIGHT NUCLEI; METALS; NUCLEI; ODD-EVEN NUCLEI; POWER REACTORS; RADIOISOTOPES; REACTOR COMPONENTS; REACTORS; THERMAL REACTORS; TRANSITION ELEMENTS; WATER COOLED REACTORS; WATER MODERATED REACTORS; YEARS LIVING RADIOISOTOPES

Optional Information

Secondary number(s)
JP patent application 57-208598.